List of Maryland state highways

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List of Maryland state highways
Maryland Route 2 markerMaryland Route 16 markerMaryland Route 404 marker
Standard route signs in Maryland
System information
Maintained by mostly MDSHA; portions of some routes maintained by other agencies and jurisdictions
Highway names
Interstates: Interstate X (I-X)
US Routes: U.S. Route X (US X)
State: Maryland Route X (MD X)
System links

Maryland has an extensive system of state highways, exclusive of the national Interstate and U.S. highway systems, that serves all 23 counties and the independent city of Baltimore, almost every incorporated city, town, and village, and most unincorporated places in the state. These highways are each designated Maryland Route X, where X is a number between 2 and 999. The highways are typically abbreviated MD X, although MD Route X and Route X are used less frequently. Because Maryland does not have a secondary route system or signed county route systems, all state highways are part of the main numerical system. That means the same set of numbers is used for both major highways and minor service roads, and almost every number has been used at one time or another.

The Maryland State Highway Administration constructs and maintains the vast majority of state highways in the 23 counties of Maryland. The Baltimore City Department of Transportation maintains all state highways within the city of Baltimore. Several towns and cities also maintain all or parts of the state highways within their boundaries. There are a few instances where a county department of transportation maintains sections of a state highway. Two unique situations are that MD 200 is maintained by the Maryland Transportation Authority, which controls all of the publicly owned, tolled highways and bridges in the state, and part of MD 295, also known as the Baltimore–Washington Parkway, is maintained by the National Park Service as a National Parkway.

Maryland applies letter suffixes to route numbers as a way of organizing groups of related highways, such as a group of old alignments of a major highway, a group of service roads related to the construction of a major highway, or a combination of both. However, these letter suffixes are only used for inventory purposes and are never signed, with the exception of MD 835A. Since most routes with suffixes are very short highways of low importance, these highways are rarely signed with route markers. However, there are several numbered highways with several disjoint segments whose segments are denoted internally with letter suffixes but the segments are signed with the same numerical route marker; examples of these highways include MD 7, MD 18, MD 144, MD 648, MD 675, and MD 765.

There is no duplication allowed between U.S. and Maryland state highways unless the two highways are related. The only signed example of duplicate numbers is MD 222, which is the old alignment of US 222 before the latter was rolled back from Perryville to Conowingo. Duplication of number is allowed between Interstate and Maryland state highways, but there are no instances where a signed Maryland state highway intersects an Interstate Highway of the same number.

This list of Maryland state highways contains all existing state highways—that is, all highways with Maryland route numbers—and all documented former state highways.

Number Length (mi)[1] Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
MD 2 79.24 127.52 Solomons US 1 in Baltimore 1927 current
MD 3 9.56 15.39 US 50 / US 301 in Bowie I-97 in Millersville 1927 current
MD 4 64.85 104.37 MD 5 in Leonardtown Pennsylvania Avenue in Washington, D.C. 1927 current
MD 5 74.34 119.64 Point Lookout Branch Avenue in Washington, D.C. 1927 current
MD 6 47.38 76.25 Riverside MD 235 in Oraville 1927 current
MD 7 22.83 36.74 US 40 in Rosedale US 40 / MD 159 in Aberdeen 1938 current Longest section
MD 8 8.37 13.47 Romancoke MD 18 in Stevensville 1960 current
MD 10 7.17 11.54 MD 2 in Pasadena I-695 in Glen Burnie 1972 current
MD 12 30.63 49.29 VA 679 near Stockton Main Street in Salisbury 1927 current
MD 14 11.51 18.52 MD 16 in Secretary MD 313 in Eldorado 1927 current
MD 16 50.06 80.56 Taylors Island DE 16 near Andersontown 1927 current
MD 17 29.49 47.46 VA 287 in Brunswick Wolfsville 1940 current
MD 17 Claiborne US 213 in Easton 1927 1940
MD 18 20.47 32.94 Love Point MD 213 in Centreville 1927 current Contiguous sections
MD 19 8.60 13.84 MD 213 in Church Hill MD 313 in Ingleside 1927 current
MD 20 13.74 22.11 Rock Hall MD 291 in Chestertown 1927 current
MD 21 2.42 3.89 MD 445 near Tolchester Beach MD 20 near Fairlee 1927 current
MD 22 13.04 20.99 US 1 Business / MD 924 in Bel Air Aberdeen Proving Ground 1927 current
MD 23 20.46 32.93 US 1 in Hickory PA 24 near Norrisville 1927 current
MD 24 25.17 40.51 Aberdeen Proving Ground PA QR 2055 in Fawn Grove, PA 1927 current
MD 25 26.89 43.28 MD 2 in Baltimore Beckleysville Road near Alesia 1927 current
MD 26 44.10 70.97 US 15 in Frederick MD 140 in Baltimore 1927 current
MD 27 39.17 63.04 MD 355 in Germantown MD 30 in Manchester 1934 current
MD 27 Georgia Avenue in Washington, D.C. US 40 in Ellicott City 1927 1934
MD 28 37.38 60.16 US 15 in Point of Rocks MD 182 in Norwood 1927 current
MD 29 US 240 in Germantown US 140 in Westminster 1927 1934
MD 30 19.16 30.84 MD 140 in Reisterstown PA 94 near Manchester 1927 current
MD 31 16.95 27.28 MD 26 in Libertytown MD 140 in Westminster 1927 current
MD 32 51.79 83.35 I-97 in Millersville Westminster 1927 current
MD 33 23.17 37.29 Tilghman Island Washington Street in Easton 1940 current
MD 33 Brunswick Wolfsville 1927 1940
MD 34 9.95 16.01 WV 480 near Shepherdstown, WV US 40 Alternate in Boonsboro 1927 current
MD 35 2.37 3.81 MD 36 in Corriganville PA 96 in Ellerslie 1927 current
MD 36 29.43 47.36 WV 46 in Westernport US 40 Alternate in La Vale 1927 current
MD 37 West Virginia state line near Redhouse US 40 at Keyser's Ridge 1927 1935
MD 37 Near Garrison 1963 1998
MD 38 5.67 9.12 WV 42 in Kitzmiller MD 135 near Kitzmiller 1927 current
MD 39 6.22 10.01 WV 7 in Hutton US 219 in Oakland 1927 current
MD 41 6.75 10.86 MD 147 in Baltimore Waltham Woods Road in Carney 1962 current
MD 41 US 219 in Oakland MD 38 in Deer Park 1927 1956
MD 42 15.06 24.24 US 219 near McHenry PA QR 2013 in Asher Glade 1927 current
MD 43 8.65 13.92 I-695 in Parkville MD 150 in Middle River 1963 current
MD 44 Fort Frederick State Park MD 56 near Big Pool 1946 1969
MD 45 30.02 48.31 US 1 in Baltimore PA QR 3001 in Maryland Line 1957 current
MD 46 MD 295 in Linthicum BWI Airport 1950 1990
MD 47 1.70 2.74 MD 36 in Barrelville PA 160 near Barrelville 1927 current
MD 48 US 220 near Dickens Pennsylvania state line 1927 1950
MD 49 2.69 4.33 MD 658 in La Vale Greene Street in Cumberland 1927 current
MD 51 25.53 41.09 I-68 / US 40 / US 220 in Cumberland WV 9 near Paw Paw, WV 1927 current
MD 52 MD 51 in Cumberland Christie Road near Evitts Creek 1927 1956
MD 53 3.33 5.36 US 220 in Cresaptown US 40 Alternate in La Vale 1927 current
MD 54 19.79 31.85 MD 313 in Mardela Springs DE 54 / DE 26 / MD 353 near Gumboro, DE 1969 current Length only includes the section of the Maryland and Delaware portions of Route 54 between the Maryland endpoints
MD 54 MD 17 in Myersville Easterday Road near Myersville 1933 1956
MD 55 2.53 4.07 MD 36 in Vale Summit US 40 Alternate in Clarysville 1927 current
MD 56 8.08 13.00 I-70 in Big Pool MD 68 near Pinesburg 1927 current
MD 57 4.02 6.47 US 40 near Clear Spring MD 494 near Fairview 1927 current
MD 58 3.53 5.68 MD 63 in Cearfoss Hagerstown 1928 current
MD 59 US 340 in Jefferson US 40 Alternate in Middletown 1929 1956
MD 60 3.53 5.68 Hagerstown PA 316 near Leitersburg 1927 current
MD 61 1.94 3.12 WV 28 in Cumberland MD 51 in Cumberland 2001 current
MD 61 Antietam Drive near Hagerstown East of Hagerstown 1927 1956
MD 62 3.88 6.24 MD 804 in Chewsville MD 60 in Leitersburg 1927 current
MD 63 16.99 27.34 MD 65 near Spielman PA 163 near Cearfoss 1927 current
MD 64 13.33 21.45 US 40 in Hagerstown PA 997 near Ringgold 1927 current
MD 65 11.75 18.91 MD 34 in Sharpsburg Hagerstown 1927 current
MD 66 12.84 20.66 US 40 Alternate in Boonsboro MD 64 near Smithsburg 1927 current
MD 67 12.20 19.63 US 340 in Weverton US 40 Alternate in Boonsboro 1927 current
MD 68 18.50 29.77 US 40 in Clear Spring US 40 Alternate in Boonsboro 1927 current
MD 69 Mount Zion Road near Braddock Heights US 40 Alternate in Braddock Heights 1927 1956
MD 70 2.32 3.73 MD 450 in Annapolis Bestgate Road in Parole 1954 current
MD 70 US 340 in Knoxville Florida Avenue in Brunswick 1927 1950
MD 71 MD 26 in Ceresville PA 194 near Taneytown 1927 1956
MD 71 US 50 in Queenstown DE 71 near Warwick 1956 1959
MD 72 US 15 in Lewistown North of Creagerstown 1927 1956
MD 73 Frederick Yellow Springs 1927 1969
MD 74 Frederick Poole Jones Road near Frederick 1927 1956
MD 75 28.40 45.71 MD 355 near Hyattstown MD 31 in New Windsor 1927 current
MD 76 5.69 9.16 MD 77 at Rocky Ridge US 15 near Emmitsburg 1927 current
MD 77 20.74 33.38 MD 64 in Smithsburg MD 194 in Keymar 1927 current
MD 78 Adamstown US 340 near Frederick 1927 1970
MD 79 1.81 2.91 MD 17 / MD 464 in Rosemont MD 180 in Petersville 1927 current
MD 80 14.79 23.80 MD 85 in Buckeystown MD 27 near Damascus 1927 current
MD 81 MD 806 in Thurmont Fort Ritchie 1927 1977
MD 82 MD 191 in Bethesda MD 410 in Chevy Chase 1929 1997
MD 84 5.75 9.25 MD 75 in New Windsor MD 832 in Tyrone 1927 current
MD 85 10.82 17.41 MD 28 in Tuscarora Frederick 1970 current
MD 85 FrederickCarroll county line near Middleburg Middleburg 1927 1956
MD 86 4.00 6.44 MD 30 in Manchester PA 516 in Lineboro 1927 current
MD 87 Carrollton MD 31 in Mexico 1927 1956
MD 88 8.01 12.89 MD 30 Business in Hampstead MD 25 near Butler 1927 current
MD 89 MD 88 in Hampstead CarrollBaltimore county line near Hampstead 1927 1956
MD 90 11.83 19.04 US 50 near Whaleyville MD 528 in Ocean City 1972 current
MD 90 Houcksville MD 30 in Hampstead 1927 1956
MD 91 7.86 12.65 MD 32 at Gamber MD 30 near Upperco 1927 current
MD 92 MD 64 in Smithsburg East of Smithsburg 1934 1956
MD 93 MD 26 at Shervettes Corner CarrollBaltimore county line near Shervettes Corner 1927 1956
MD 94 6.25 10.06 Patuxent River near Damascus Old Frederick Road near Lisbon 1927 current
MD 95 West of Comus MD 109 at Comus 1930 1999
MD 96 Union Chapel Road near Glenwood MD 144 near Lisbon 1927 1956
MD 97 55.27 88.95 US 29 / MD 384 in Silver Spring PA 97 near Littlestown, PA 1927 current
MD 98 MD 32 in Glenelg MD 144 near Ellicott City 1927 1956
MD 99 7.57 12.18 MD 32 near West Friendship US 29 in Ellicott City 1927 current
MD 100 22.05 35.49 US 29 in Ellicott City MD 177 in Jacobsville 1970 current
MD 100 MD 99 near Ellicott City HowardBaltimore county line near Ellicott City 1927 1956
MD 101 MD 99 near West Friendship HowardCarroll county line at Henryton 1927 1956
MD 102 Ellicott City MD 144 in Ellicott City 1927 1956
MD 103 8.29 13.34 St. John's Lane in Ellicott City Dorsey 1927 current
MD 104 1.14 1.83 MD 108 near Columbia MD 103 near Ellicott City 1979 current
MD 104 MD 103 near Ellicott City HowardBaltimore county line at Ilchester 1927 1956
MD 105 MD 144 in Ellicott City MD 100 in Ellicott City 1927 1956
MD 106 Glenelg US 1 in Savage 1927 1946
MD 107 4.79 7.71 MD 109 in Poolesville MD 28 in Dawsonville 1927 current
MD 108 34.23 55.09 MD 27 in Damascus MD 175 in Columbia 1927 current
MD 109 11.87 19.10 MD 109 in Poolesville MD 355 in Hyattstown 1927 current
MD 110 Old Annapolis Road near Mount Airy Shirley Bohn Road near Mount Airy 1948 1949
MD 112 2.81 4.52 MD 190 near Seneca MD 28 in Darnestown 1927 current
MD 114 MD 124 in Gaithersburg Gaithersburg 1930 1974
MD 115 5.83 9.38 MD 124 in Redland MD 655 at Norbeck 1928 current
MD 116 US 29 / MD 108 in Ashton Brighton Dam Road near Brinklow 1928 1960
MD 117 12.67 20.39 MD 28 in Dawsonville MD 355 in Gaithersburg 1927 current
MD 118 7.08 11.39 MD 28 in Darnestown MD 355 in Germantown 1927 current
MD 119 7.47 12.02 MD 28 in Rockville Middlebrook Road in Germantown 1999 current
MD 119 Near Germantown MD 117 in Germantown 1927 1958
MD 120 MD 118 in Germantown Germantown 1930 1999
MD 121 3.96 6.37 MD 117 in Boyds Stringtown Road in Clarksburg 1927 current
MD 122 2.96 4.76 Rolling Road in Woodlawn Cooks Lane in Baltimore 1991 current
MD 122 Clarksburg Road near Damascus MD 27 in Damascus 1927 1974
MD 123 MD 75 near Hyattstown MD 122 near Damascus 1927 1974
MD 124 17.03 27.41 MD 28 in Gaithersburg MD 108 in Damascus 1927 current
MD 125 3.59 5.78 Woodstock Randallstown 1927 current
MD 126 Windsor Mill Road in Woodlawn MD 26 in Baltimore 1927 1999
MD 127 MD 140 in Reisterstown Western Maryland Railway near Glyndon 1927 1987
MD 128 7.62 12.26 MD 30 / MD 795 in Reisterstown MD 25 in Butler 1930 current
MD 129 15.43 24.83 US 40 in Baltimore Garrison Forest Road near Reisterstown 1927 current
MD 130 5.57 8.96 MD 140 in Garrison MD 25 in Brooklandville 1927 current
MD 131 3.06 4.92 MD 25 in Brooklandville MD 45 in Lutherville 1927 current
MD 132 2.15 3.46 Aberdeen Norman Avenue in Aberdeen Longest section
MD 132 MD 131 near Mays Chapel Timonium near Mays Chapel 1930 1961
MD 133 3.31 5.33 MD 129 in Pikesville MD 25 near Brooklandville 1927 current
MD 134 1.63 2.62 MD 139 near Towson Ruxton Road near Towson 1928 current
MD 135 29.00 46.67 US 219 in Oakland US 220 in McCoole
MD 136 30.04 48.34 MD 7 near Riverside MD 23 in Norrisville 1927 current
MD 137 8.50 13.68 Armacost Road near Hampstead MD 45 in Hereford 1927 current
MD 138 9.24 14.87 MD 45 in Hereford MD 23 in Shawsville 1927 current
MD 139 7.88 12.68 US 1 in Baltimore I-695 in Lutherville 1927 current
MD 140 49.72 80.02 US 1 in Baltimore PA 16 near Emmitsburg
MD 141 MD 139 in Towson US 111 / MD 146 / MD 148 in Towson 1927 1961
MD 142 Vernon Road near White Hall MD 23 in Shawsville 1927 1981
MD 143 MD 45 in Cockeysville Loch Raven Reservoir 1927 1983
MD 144 17.55 28.24 MD 807 in Cumberland US 40 Scenic near Flintstone Longest section
MD 144 US 111 / MD 141 / MD 148 in Towson Hampton Lane in Hampton 1927 1940
MD 145 10.34 16.64 MD 45 in Cockeysville MD 165 near Baldwin 1927 current
MD 146 16.81 27.05 MD 45 in Towson MD 23 near Jarrettsville 1928 current
MD 147 18.81 30.27 US 1 in Baltimore US 1 / US 1 Business near Bel Air 1927 current
MD 148 US 111 / MD 146 / MD 141 in Towson US 1 in Perry Hall 1927 1963
MD 149 White Marsh Chase 1927 1966
MD 150 13.01 20.94 US 40 in Baltimore Graces Quarter Road in Chase 1927 current
MD 151 10.80 17.38 Sparrows Point US 1 in Baltimore 1927 current
MD 152 17.34 27.91 Aberdeen Proving Ground MD 146 near Jarrettsville 1927 current
MD 153 I-70 in Myersville Wolfsville 1956 1985
MD 154 MD 22 near Churchville Kalmia 1927 1955
MD 155 9.12 14.68 MD 22 in Churchville US 40 / MD 7 in Havre de Grace 1927 current
MD 156 3.92 6.31 MD 22 near Churchville MD 155 near Havre de Grace 1952 current
MD 157 4.79 7.71 MD 158 in Sparrows Point I-695 in Dundalk
MD 157 MD 462 near Aberdeen Havre de Grace 1927 1956
MD 158 2.35 3.78 Riverside Drive in Sparrows Point North Point Road in Edgemere
MD 158 US 40 in Belcamp Creswell Road near Belcamp 1927 1986
MD 159 4.73 7.61 Bush River US 40 / MD 7 in Aberdeen 1928 current
MD 160 MD 161 in Darlington US 1 at Conowingo Dam 1930 1955
MD 161 5.38 8.66 MD 155 near Havre de Grace US 1 in Darlington 1927 current
MD 162 2.31 3.72 MD 176 near Glen Burnie MD 170 in Linthicum
MD 162 US 1 near Darlington Susquehanna River 1928 1956
MD 163 MD 165 near Pylesville Deer Creek 1933 1955
MD 164 Carpenter Point MD 267 in Charlestown 1933 1987
MD 165 20.38 32.80 Baldwin PA 74 in Cardiff 1927 current
MD 166 2.71 4.36 I-195 in Arbutus MD 144 in Catonsville 1927 current
MD 167 MD 170 in Linthicum Patapsco River 1929 1974
MD 168 1.28 2.06 Hammonds Ferry Road in North Linthicum MD 648 in Pumphrey 1929 current
MD 169 0.97 1.56 Hammonds Ferry Road in Linthicum Heights MD 648 in Linthicum
MD 170 12.98 20.89 MD 175 in Odenton MD 2 in Brooklyn Park 1927 current
MD 171 1.54 2.48 MD 2 in Brooklyn Park MD 173 in Baltimore 1927 current
MD 172 0.17 0.27 U.S. Coast Guard Yard MD 173 in Baltimore 1930 current
MD 173 13.73 22.10 Fort Smallwood Park MD 2 in Baltimore 1927 current
MD 174 5.94 9.56 Fort Meade MD 3 Business in Glen Burnie 1927 current
MD 175 17.01 27.37 Little Patuxent Parkway in Columbia MD 3 in Millersville 1927 current
MD 176 5.68 9.14 Hanover MD 648 in Glen Burnie 1929 current
MD 177 10.92 17.57 MD 2 in Pasadena Gibson Island 1927 current
MD 178 8.06 12.97 MD 450 in Parole Veterans Highway near Millersville 1927 current
MD 179 3.16 5.09 MD 648 near Annapolis Cape Saint Claire 1927 current
MD 180 14.63 23.54 US 340 in Knoxville MD 351 in Frederick
MD 180 Fort Meade US 301 in Millersville 1930 1946
MD 181 0.16 0.26 Spa Creek Bridge in Annapolis 2009 current
MD 182 6.60 10.62 MD 97 in Glenmont MD 108 near Sandy Spring 1927 current
MD 183 MD 97 in Glenmont MD 650 in Colesville 1927 1981
MD 184 0.36[2] 0.58 US 29 in Silver Spring Blair Road in Washington, D.C. 1927 1999
MD 185 8.32 13.39 Connecticut Avenue in Washington, D.C. MD 97 in Aspen Hill
MD 186 1.52 2.45 Western Avenue in Washington, D.C. MD 410 in Chevy Chase 1927 current
MD 187 5.32 8.56 MD 355 / MD 410 in Bethesda MD 355 in North Bethesda 1927 current
MD 188 3.25 5.23 MacArthur Boulevard in Glen Echo MD 187 in Bethesda 1927 current
MD 189 5.05 8.13 MD 190 in Potomac Maryland Avenue in Rockville 1927 current
MD 190 15.88 25.56 MD 122 in Seneca River Road in Washington, D.C. 1927 current
MD 191 7.16 11.52 MD 190 in Potomac MD 185 in Chevy Chase 1927 current
MD 192 2.82 4.54 Summit Avenue in Kensington MD 97 in Forest Glen 1927 current
MD 193 26.07 41.96 MD 185 in Kensington MD 202 near Upper Marlboro 1927 current
MD 194 22.40 36.05 MD 26 in Ceresville PA 194 near Taneytown 1956 current
MD 194 MD 195 in Takoma Park MD 516 in Silver Spring 1927 1956
MD 195 1.90 3.06 Carroll Avenue in Washington, D.C. MD 193 in Takoma Park 1930 current
MD 196 US 29 in White Oak MD 198 in Burtonsville 1930 1999
MD 197 14.64 23.56 US 301 in Bowie MD 198 in Laurel 1927 current
MD 198 14.14 22.76 MD 650 near Spencerville Fort Meade 1927 current
MD 199 US 50 near Glenn Dale Washington, Baltimore and Annapolis Electric Railway 1927 1956
MD 200 13.80 22.21 I-370 in Derwood US 1 near Beltsville 2011 current Completed between I-370 and I-95; estimated total mileage
MD 200 MD 4 in Coral Hills MD 214 in Capitol Heights 1927 1955
MD 201 9.40 15.13 DC 295 near Bladensburg MD 212 in Beltsville 1927 current
MD 202 13.92 22.40 MD 450 in Bladensburg MD 725 near Upper Marlboro 1927 current
MD 203 US 1 in College Park Baltimore & Ohio Railroad 1927 1957
MD 204 Takoma Park MD 212 in Chillum 1928 1955
MD 205 US 50 in Bladensburg MD 430 in Greenbelt 1927 1956
MD 205 MD 5 in Waldorf US 301 / MD 5 in Waldorf 1989 1997
MD 206 US 1 Alternate in Cottage City US 1 in Brentwood 1927 1970
MD 208 1.86 2.99 US 1 Alternate in Cottage City MD 500 in Hyattsville 1927 current
MD 209 MD 212 in Chillum Hyattsville 1927 1946
MD 210 20.86 33.57 Indian Head Naval Surface Weapons Center South Capitol Street in Washington, D.C. 1955 current
MD 210 Queens Chapel Road in Washington, D.C. MD 209 in Hyattsville 1927 1946
MD 211 Sargent Road in Washington, D.C. MD 212 in Chillum 1927 1997
MD 212 10.43 16.79 Riggs Road in Washington, D.C. MD 201 in Beltsville 1927 current
MD 213 68.25 109.84 MD 662 in Wye Mills PA 841 near Fair Hill
MD 214 24.97 40.19 East Capitol Street in Washington, D.C. Beverly Beach 1927 current
MD 215 MD 103 near Elkridge US 1 in Elkridge 1927 1956
MD 216 9.06 14.58 MD 108 in Highland MD 198 in Laurel 1927 current
MD 217 MD 103 near Elkridge Ilchester 1927 1956
MD 218 1.14 1.83 Suitland Road in Washington, D.C. MD 458 in Suitland 1927 current
MD 219 0.22 0.35 Section of future course of US 219 in Oakland
MD 221 0.59 0.95 Section of Ritchie–Marlboro Road through its interchange with I-95 / I-495 near Largo
MD 221 MD 214 near Largo MD 4 near Upper Marlboro 1927 1955
MD 222 11.36 18.28 MD 7 in Perryville US 1 near Conowingo
MD 223 12.65 20.36 Piscataway Melwood 1927 current
MD 224 26.70 42.97 MD 6 at Riverside MD 227 at Pomonkey 1927 current
MD 225 10.59 17.04 MD 210 in Potomac Heights US 301 in La Plata 1927 current
MD 226 MD 224 at Bryans Road Marshall Hall 1927 1956
MD 227 13.96 22.47 Marshall Hall US 301 in White Plains 1927 current
MD 228 6.86 11.04 MD 210 in Accokeek US 301 / MD 5 Business in Waldorf 1927 current
MD 229 5.25 8.45 MD 227 near Bennsville MD 228 near Bennsville
MD 229 Morgantown MD 3 at Wayside 1927 1956
MD 230 MD 3 at Newburg Mount Victoria 1927 1956
MD 231 16.39 26.38 Olivers Shop Road near Bryantown MD 765 in Prince Frederick 1927 current
MD 232 MD 234 at Wicomico MD 382 near Waldorf 1927 1989
MD 233 MD 5 near Waldorf CharlesPrince George's county line near Aquasco 1927 1956
MD 234 19.02 30.61 US 301 near Newburg MD 5 in Leonardtown 1927 current
MD 235 30.63 49.29 MD 5 in Ridge MD 5 in Oraville 1927 current Longest state highway within a single county
MD 236 6.19 9.96 MD 234 near Budds Creek MD 5 in Charlotte Hall 1930 current
MD 237 2.95 4.75 MD 246 in Lexington Park MD 235 in California
MD 237 MD 234 / MD 238 at Chaptico MD 5 near Leonardtown 1927 1961
MD 238 10.83 17.43 MD 242 near Bushwood MD 5 near Morganza 1927 current
MD 239 1.64 2.64 Bushwood MD 242 near Bushwood 1927 current
MD 241 MD 242 / MD 470 at Avenue Abell 1928 1956
MD 242 12.80 20.60 Coltons Point MD 5 at Morganza 1927 current
MD 243 4.62 7.44 Compton MD 5 in Leonardtown 1927 current
MD 244 10.48 16.87 MD 5 near Leonardtown MD 249 in Valley Lee 1927 current
MD 245 7.55 12.15 MD 5 in Leonardtown Sotterley 1927 current
MD 246 3.35 5.39 MD 5 in Great Mills Naval Air Station Patuxent River 1927 current
MD 247 2.89 4.65 MD 5 near Loveville Oakville Road in Oakville 1942 current
MD 248 MD 246 near Jarboesville Cedar Point 1927 1943
MD 249 9.84 15.84 St. George Island MD 5 at Callaway 1927 current
MD 250 0.19 0.31 US 13 Business in Pocomoke City US 13 / US 113 in Pocomoke City
MD 250 West of Valley Lee MD 249 at Valley Lee 1927 1946
MD 251 MD 249 at Valley Lee Drayden Maryland 1928 1946
MD 252 Millers Wharf Road MD 5 at Ridge 1927 1983
MD 253 1.34 2.16 MD 214 in Edgewater MD 2 in Edgewater 1927 current
MD 254 1.25 2.01 Cobb Island MD 257 near Rock Point
MD 254 MD 424 in Davidsonville MD 2 in Edgewater 1927 1939
MD 255 4.21 6.78 MD 2 near Owensville Galesville 1927 current
MD 256 5.28 8.50 MD 2 in Tracys Landing MD 468 in Shady Side 1927 current
MD 257 9.75 15.69 MD 254 near Rock Point US 301 in Newburg
MD 258 7.13 11.47 MD 4 in Bristol MD 256 in Deale 1928 current
MD 259 2.67 4.30 MD 794 in Bristol MD 408 near Lothian 1928 current
MD 260 8.68 13.97 MD 4 at Lyons Creek MD 261 in Chesapeake Beach 1927 current
MD 261 12.86 20.70 MD 263 near Parran MD 778 in Friendship 1930 current
MD 262 4.47 7.19 Lower Marlboro MD 4 in Sunderland 1927 current
MD 263 6.17 9.93 MD 2 / MD 4 near Huntingtown Plum Point 1927 current
MD 264 6.66 10.72 Broomes Island MD 2 / MD 4 near Port Republic 1927 current
MD 265 1.75 2.82 Wallville MD 264 at Mutual 1929 current
MD 266 Sollers MD 2 in Lusby 1928 1957
MD 267 1.90 3.06 MD 7 near Charlestown MD 7 in Charlestown 1927 current
MD 268 0.95 1.53 Main Street in Elkton MD 279 in Elkton
MD 268 US 40 in Perryville US 1 at Conowingo 1927 1938
MD 269 US 222 in Port Deposit MD 276 near Colora 1927 1985
MD 270 2.16 3.48 MD 648 in Glen Burnie MD 3 Business in Glen Burnie 1932 current
MD 272 20.67 33.27 Elk Neck State Park PA 272 near Calvert 1927 current
MD 273 16.74 26.94 US 1 near Harrisville DE 273 near Newark, DE 1927 current
MD 274 7.35 11.83 MD 273 in Rising Sun MD 272 at Bay View 1927 current
MD 275 2.22 3.57 MD 222 / MD 824 in Perryville MD 276 near Port Deposit
MD 276 7.85 12.63 MD 222 in Port Deposit US 1 near Harrisville 1927 current
MD 277 2.51 4.04 Elk Mills MD 279 near Elkton 1927 current
MD 278 0.21 0.34 Delaware state line in northeastern Cecil County Pennsylvania state line in northeastern Cecil County 1927 1942
MD 279 4.95 7.97 US 40 / MD 7 near Elkton DE 279 near Elkton 1927 current
MD 280 US 40 / US 213 in Elkton Mount Victoria 1927 1972
MD 281 2.12 3.41 MD 7 in Elkton Old Baltimore Pike at the Delaware state line near Elkton 1933 current
MD 282 12.43 20.00 White Crystal Beach DE 299 near Warwick 1927 current
MD 283 Crystal Beach MD 282 in Earleville 1928 1959
MD 284 0.25 0.40 Hemphill Street between intersections with MD 285 in Chesapeake City 1927 current
MD 285 2.43 3.91 MD 213 near Chesapeake City Chesapeake City Road at Delaware state line near Chesapeake City 1930 current
MD 286 2.09 3.36 MD 537 in Chesapeake City DE 286 near Chesapeake City 1930 current
MD 287 2.88 4.63 DE 313 in Goldsboro DE 10 near Sandtown, DE 1933 current
MD 288 3.33 5.36 MD 20 in Rock Hall Crosby 1927 current
MD 289 8.83 14.21 Cliffs City MD 213 in Chestertown 1927 current
MD 290 17.20 27.68 MD 300 near Sudlersville MD 299 in Sassafras 1927 current
MD 291 18.57 29.89 MD 20 in Chestertown DE 6 near Millington 1930 current
MD 292 4.61 7.42 MD 298 in Still Pond Betterton 1927 current
MD 293 Ericsson Avenue in Betterton 1930 1950
MD 294 Wheeler Avenue in Betterton 1930 1950
MD 295 32.52 52.34 US 50 near Cheverly US 40 in Baltimore
MD 295 Howell Point Road in Betterton 1930 1950
MD 296 First Avenue in Betterton 1930 1950
MD 297 3.59 5.78 MD 213 near Chestertown MD 298 in Worton 1927 current
MD 298 20.14 32.41 MD 20 in Fairlee MD 291 near Chesterville 1930 current
MD 299 5.67 9.12 MD 313 / MD 330 at Massey US 301 near Warwick 1930 current
MD 300 13.55 21.81 MD 213 in Church Hill DE 300 near Sudlersville 1927 current Contiguous sections
MD 301 MD 300 at Dudley Corners Crumpton 1927 1940
MD 302 10.21 16.43 US 301 near Barclay DE 11 near Templeville 1927 current
MD 303 4.20 6.76 MD 309 in Cordova MD 404 in Queen Anne 1961 current
MD 304 15.23 24.51 Corsica Neck Road west of Centreville MD 312 in Bridgetown 1927 current
MD 305 5.08 8.18 MD 213 in Centreville Hope 1927 current
MD 306 4.13 6.65 Federalsburg Delaware state line near Federalsburg 1927 current
MD 307 6.05 9.74 MD 331 in Hurlock Federalsburg 1927 current
MD 308 0.12 0.19 MD 313 / MD 318 in Federalsburg Federalsburg
MD 309 18.50 29.77 US 50 in Easton MD 213 near Centreville 1927 current
MD 310 3.96 6.37 MD 213 near Chesapeake City Churchtown Road at Delaware state line near Chesapeake City 1927 current
MD 311 6.11 9.83 MD 313 in Goldsboro MD 454 in Marydel 1927 current
MD 312 11.41 18.36 MD 404 near Ridgely MD 313 at Baltimore Corner 1927 current
MD 313 75.72 121.86 US 50 in Mardela Springs MD 213 / MD 290 in Galena 1927 current Contiguous sections
MD 314 4.93 7.93 Greensboro DE 12 in Whiteleysburg 1927 current
MD 315 3.13 5.04 MD 313 / MD 318 in Federalsburg MD 318 near Federalsburg
MD 315 Sunset Avenue in Greensboro MD 313 / MD 480 in Greensboro 1927 1950
MD 316 2.67 4.30 MD 279 in Elkton MD 277 near Elk Mills 1927 current
MD 317 4.78 7.69 MD 313 near Denton DE 14 in Burrsville 1927 current
MD 318 11.32 18.22 MD 16 / MD 331 near Preston DE 18 near Federalsburg 1927 current
MD 319 MD 16 / MD 331 near Preston Federalsburg 1928 1956
MD 320 2.84 4.57 Piney Branch Road in Washington, D.C. MD 650 in Adelphi 1927 current
MD 322 5.12 8.24 US 50 south of Easton US 50 in Easton
MD 322 MD 313 near Federalsburg MD 16 / MD 404 at Andersontown 1952 1954
MD 324 0.40 0.64 Preston MD 16 / MD 331 in Preston 1927 current
MD 325 Spring Grove State Hospital MD 144 in Catonsville 1930 1978
MD 326 Leonardtown Wharf MD 5 in Leonardtown 1933 1985
MD 327 0.36 0.58 MD 7 in Perryville Perryville
MD 327 MD 6 near Port Tobacco US 301 near La Plata 1930 1956
MD 328 15.24 24.53 US 50 in Easton West Denton 1927 current
MD 329 3.29 5.29 MD 33 west of Royal Oak MD 33 east of Royal Oak 1927 current
MD 330 3.72 5.99 MD 299 / MD 313 at Massey Clayton Road at Delaware state line near Massey
MD 331 28.74 46.25 US 50 in Vienna US 50 in Easton
MD 331 MD 16 in Cambridge US 213 in Easton 1927 1939
MD 332 1.07 1.72 Central Avenue in Washington, D.C. MD 214 in Seat Pleasant
MD 332 MD 565 in Easton MD 331 in Easton 1927 1961
MD 333 9.79 15.76 Oxford Washington Street in Easton 1927 current
MD 334 0.61 0.98 MD 322 in Easton Washington Street in Easton 1927 current
MD 335 16.36 26.33 Hooper's Island MD 16 in Church Creek 1927 current
MD 336 4.87 7.84 MD 335 at Crossroads Lakesville 1927 current
MD 337 3.41 5.49 MD 5 in Camp Springs MD 4 in Meadows 1927 current
MD 338 Octoraro Creek US 1 / US 222 at Conowingo 1927 1981
MD 339 US 29 in Silver Spring MD 320 in Silver Spring 1955 1999
MD 341 1.25 2.01 MD 16 near Cambridge MD 343 in Cambridge
MD 342 2.82 4.54 MD 310 at St. Augustine MD 537 in Chesapeake City 1927 current
MD 343 11.29 18.17 Hudson US 50 in Cambridge 1927 current
MD 344 2.16 3.48 MD 6 in Doncaster MD 224 near Chicamuxen
MD 344 MD 16 at Mount Holly US 213 in Vienna 1927 1939
MD 345 Backbone Mountain US 50 near Redhouse 1940 1954
MD 346 23.72 38.17 US 50 Business in Salisbury US 50 near Berlin
MD 347 6.92 11.14 MD 349 in Quantico US 50 in Hebron 1927 current
MD 348 1.39 2.24 Sharptown DE 24 near Sharptown 1930 current
MD 349 22.32 35.92 Nanticoke US 50 Business in Salisbury 1927 current
MD 350 11.80 18.99 Main Street in Salisbury MD 354 in Powellville 1927 current
MD 351 4.24 6.82 Church Hill MD 180 in Frederick
MD 351 Little Brown Road MD 663 in Fruitland 1927 1956
MD 352 10.03 16.14 MD 349 at Coxs Corner MD 349 near Catchpenny 1933 current
MD 353 4.60 7.40 MD 346 in Pittsville MD 54 / DE 54 / DE 26 at the Delaware state line near Gumboro, DE 1927 current
MD 354 14.98 24.11 MD 12 near Snow Hill US 50 in Willards 1927 current
MD 355 36.94 59.45 Wisconsin Avenue in Washington, D.C. Frederick
MD 356 MD 413 near Kingston MD 667 in Kingston 1927 1961
MD 357 Tulls Corner Road near Marion Station Charles Cannon Road near Marion Station 1927 1991
MD 358 1.13 1.82 MD 413 in Crisfield Near Crisfield
MD 359 1.09 1.75 Pocomoke City MD 756 near Pocomoke City
MD 359 Boone Road MD 380 near Crisfield 1928 1960
MD 360 Sackertown Road MD 358 near Crisfield 1928 1960
MD 361 5.62 9.04 Fairmount MD 413 in Westover 1927 current
MD 362 6.23 10.03 Mount Vernon MD 675 in Princess Anne 1929 current
MD 363 18.30 29.45 Deal Island Mansion Avenue in Princess Anne 1927 current
MD 364 5.43 8.74 US 13 / US 13 Business in West Pocomoke Pocomoke State Forest 1927 current
MD 365 6.29 10.12 US 113 Business in Snow Hill Public Landing 1927 current
MD 366 11.17 17.98 US 13 Business in Pocomoke City George Island Landing 1927 current
MD 367 2.60 4.18 Bishop Hudson Road at Delaware state line near Bishopville 1927 current
MD 368 0.28 0.45 MD 367 in Bishopville Bishopville 1927 current
MD 370 1.58 2.54 MD 33 near Easton Unionville 1933 current
MD 371 4.27 6.87 Cedar Hall Pocomoke City 1930 current
MD 372 2.86 4.60 MD 166 in Arbutus US 1 in Baltimore 1927 current
MD 373 8.16 13.13 MD 210 in Accokeek Brandywine Road near Brandywine
MD 374 9.98 16.06 MD 354 in Powellville MD 818 in Berlin 1927 current
MD 375 0.06 0.10 MD 818 in Berlin MD 374 in Berlin
MD 376 4.56 7.34 MD 818 in Berlin MD 611 near Sinepuxent 1927 current
MD 377 0.78 1.26 MD 376 in Berlin MD 346 in Berlin
MD 378 1.49 2.40 MD 528 in Ocean City MD 528 in Ocean City 1927 current
MD 380 1.56 2.51 Lawsonia Crisfield
MD 381 15.91 25.60 MD 231 in Patuxent US 301 in Brandywine
MD 382 15.34 24.69 Poplar Hill US 301 in Marlton
MD 383 5.48 8.82 MD 180 near Jefferson MD 17 near Middletown
MD 384 0.53 0.85 MD 390 in Silver Spring US 29 / MD 97 in Silver Spring
MD 387 1.68 2.70 Ferry Point Road near Annapolis MD 435 / MD 450 in Annapolis
MD 388 2.38 3.83 MD 675 in Princess Anne East of Princess Anne
MD 390 1.09 1.75 16th Street in Washington, D.C. MD 97 in Silver Spring
MD 392 13.54 21.79 MD 16 in East New Market DE 20 in Reliance
MD 393 0.63 1.01 MD 2 in Parole MD 450 in Annapolis
MD 396 2.21 3.56 MD 614 in Bethesda Massachusetts Avenue in Washington, D.C.
MD 402 4.33 6.97 MD 2 / MD 4 in Prince Frederick Dares Beach
MD 404 24.61 39.61 MD 662 in Wye Mills DE 404 near Andersontown
MD 405 8.59 13.82 MD 304 near Ruthsburg MD 19 near Church Hill
MD 407 3.81 6.13 MD 31 near Marston MD 27 near Taylorsville
MD 408 5.62 9.04 MD 4 at Waysons Corner MD 2 / MD 422 in Lothian
MD 410 13.92 22.40 MD 187 / MD 355 in Bethesda Pennsy Drive near Glenarden
MD 413 14.61 23.51 Crisfield US 13 near Westover
MD 414 5.11 8.22 Oxon Hill MD 5 in Silver Hill
MD 418 4.62 7.44 MD 60 in Leitersburg PA QR 2007 near Ringgold
MD 422 3.04 4.89 Bayard MD 2 / MD 408 in Lothian
MD 423 2.79 4.49 MD 2 near Tracys Landing Fairhaven
MD 424 8.24 13.26 MD 214 in Davidsonville MD 3 in Crofton
MD 425 11.77 18.94 MD 6 near Nanjemoy MD 224 near Mason Springs
MD 430 0.49 0.79 US 1 in College Park MD 193 in College Park
MD 432 0.25 0.40 Spur from Guilford Road in Columbia
MD 435 1.16 1.87 MD 387 / MD 450 in Annapolis MD 450 in Annapolis
MD 436 1.14 1.83 MD 435 in Annapolis Bestgate Road in Parole
MD 439 7.19 11.57 MD 45 near Maryland Line MD 23 in Shawsville
MD 440 5.65 9.09 MD 543 at Ady US 1 near Dublin
MD 444 7.29 11.73 MD 290 in Chesterville Kentmore Park
MD 445 11.96 19.25 Eastern Neck National Wildlife Refuge MD 21 in Tolchester Beach
MD 446 6.03 9.70 Broad Neck MD 20 near Chestertown
MD 449 0.07 0.11 MD 213 in Locust Grove MD 444 in Locust Grove
MD 450 30.42 48.96 US 1 Alternate in Bladensburg US 50 / US 301 / MD 2 near Annapolis
MD 452 1.64 2.64 US 50 near Berlin MD 575 in Friendship
MD 454 2.21 3.56 DE 8 in in Marydel MD 302 in Templeville
MD 456 1.22 1.96 US 50 near Queenstown MD 18 in Queenstown Contiguous sections
MD 458 3.12 5.02 MD 5 in Hillcrest Heights Walker Mill Road in District Heights
MD 459 1.25 2.01 US 50 in Cheverly MD 201 near Cheverly
MD 460 0.78 1.26 Crisfield MD 413 in Crisfield
MD 462 4.15 6.68 MD 132 in Aberdeen MD 155 near Havre de Grace
MD 464 8.10 13.04 MD 17 / MD 79 in Rosemont Ballenger Creek Pike in Point of Rocks
MD 468 11.19 18.01 Shady Side MD 214 in Edgewater
MD 470 3.75 6.04 MD 242 at Avenue MD 242 at Dynard
MD 471 0.99 1.59 MD 5 in Great Mills Great Mills
MD 472 2.58 4.15 MD 235 in Oakville Sandgates
MD 478 1.88 3.03 MD 180 in Knoxville Brunswick
MD 480 9.08 14.61 MD 404 in Hillsboro MD 313 in Greensboro
MD 481 5.13 8.26 MD 309 near Queen Anne MD 304 in Ruthsburg
MD 482 5.41 8.71 MD 27 in Mexico MD 30 Business in Hampstead
MD 485 0.65 1.05 Loop from MD 404 near Hillsboro Longest section
MD 488 6.01 9.67 MD 6 in La Plata MD 5 in Bryantown
MD 489 1.27 2.04 MD 5 at Park Hall MD 235 near Park Hall
MD 490 0.31 0.50 Commerce Street in Havre de Grace MD 7 in Havre de Grace
MD 491 6.78 10.91 MD 64 in Smithsburg MD 550 in Fort Ritchie
MD 494 6.82 10.98 PA 75 near Fairview MD 63 at Cearfoss
MD 495 23.02 37.05 MD 135 at Altamont US 40 Alternate in Grantsville
MD 496 7.23 11.64 MD 97 near Westminster MD 30 near Manchester
MD 497 2.68 4.31 MD 2 / MD 4 in Lusby Cove Point
MD 500 2.22 3.57 Michigan Avenue in Washington, D.C. MD 410 in Hyattsville
MD 501 1.68 2.70 MD 212 in Chillum MD 500 in Mount Rainier
MD 506 3.79 6.10 MD 508 at Bowens MD 2 / MD 4 near Port Republic
MD 508 1.20 1.93 MD 506 at Bowens MD 231 near Barstow
MD 509 1.14 1.83 MD 2 / MD 4 in Port Republic Kenwood Beach
MD 513 1.77 2.85 Jackson Road near Fruitland US 13 Business in Fruitland
MD 514 4.89 7.87 MD 20 in Chestertown MD 298 at Melitota
MD 518 0.06 0.10 Section of Main Street in Queen Anne
MD 520 2.61 4.20 Whites Neck Creek MD 239 near Bushwood
MD 521 4.43 7.13 Lowery Road near Huntingtown MD 524 in Huntingtown
MD 524 0.76 1.22 Loop from MD 2 / MD 4 in Huntingtown
MD 528 9.04 14.55 MD 378 in Ocean City DE 1 in Ocean City
MD 529 2.57 4.14 MD 675 in Princess Anne US 13 near Eden
MD 535 0.16 0.26 MD 5 in Temple Hills Auth Road in Temple Hills
MD 537 0.49 0.79 MD 213 in Chesapeake City Chesapeake and Delaware Canal Longest section
MD 542 6.33 10.19 MD 147 in Baltimore Cromwell Bridge Road in Parkville
MD 543 19.08 30.71 US 40 in Riverside MD 165 in Pylesville
MD 544 9.48 15.26 MD 213 in Kingstown MD 313 near Unicorn Contiguous sections
MD 545 5.92 9.53 MD 213 in Elkton Warburton Road in Cedar Hill
MD 546 3.41 5.49 I-68 in Finzel PA QR 2010 near Finzel
MD 547 1.80 2.90 MD 355 in North Bethesda MD 185 in Kensington
MD 550 24.43 39.32 MD 26 in Libertytown Pen Mar
MD 552 2.20 3.54 Dominion US 50 / US 301 in Chester
MD 553 0.28 0.45 MD 2 in Edgewater South River Longest section
MD 560 9.32 15.00 US 50 at Gorman MD 135 in Mountain Lake Park
MD 561 2.48 3.99 MD 213 at Hassengers Corner MD 298 in Lynch
MD 562 1.39 2.24 Markoe Road near Monkton MD 138 near Monkton
MD 564 6.73 10.83 MD 450 in Lanham Bowie
MD 565 5.18 8.34 Trappe US 50 near Easton Longest section
MD 566 1.19 1.92 MD 292 in Still Pond MD 298 near Still Pond
MD 568 0.41 0.66 MD 367 in Bishopville Bishopville Road at the Delaware state line near Bishopville
MD 575 2.70 4.35 US 113 near Berlin MD 589 near Showell Longest section
MD 577 3.70 5.95 MD 392 in Reliance MD 313 near Federalsburg
MD 578 4.24 6.82 MD 331 in Bethlehem MD 16 at Harmony
MD 579 7.84 12.62 Neavitt MD 33 near Saint Michaels
MD 584 0.38 0.61 Loop from MD 5 in St. Mary's City
MD 586 5.78 9.30 MD 28 / MD 911 in Rockville MD 97 in Wheaton
MD 587 1.14 1.83 Dogwood Drive in Middle River MD 150 in Middle River
MD 588 1.94 3.12 MD 7 in Rosedale Overlea
MD 589 4.65 7.48 US 50 near Ocean Pines US 113 / MD 575 near Showell
MD 591 0.80 1.29 Octoraro Creek US 1 near Conowingo Longest section
MD 607 1.54 2.48 Woods Road near Jacobsville MD 173 in Jacobsville
MD 610 6.53 10.51 Bell Road near Whaleyville US 113 near Bishop
MD 611 8.51 13.70 Assateague State Park US 50 in West Ocean City
MD 614 1.97 3.17 MacArthur Boulevard in Glen Echo MD 191 in Bethesda
MD 615 4.35 7.00 I-70 / US 40 near Hancock Heavenly Acres Ridge Road at the Pennsylvania state line
MD 617 0.35 0.56 Beauchamp Branch Road near Williston MD 16 in Williston
MD 619 1.09 1.75 5th Avenue in Denton MD 313 / MD 404 in Denton
MD 623 7.26 11.68 MD 161 in Darlington PA QR 2043 near Delta, PA
MD 624 2.87 4.62 MD 165 in Pylesville PA QR 2080 near Graceton
MD 625 1.36 2.19 MD 5 in Hughesville MD 5 in Hughesville
MD 627 2.48 3.99 Crab Island Road in Oriole MD 363 near Oriole
MD 631 0.35 0.56 Spur from Brandywine Road near Brandywine
MD 632 6.71 10.80 MD 63 in Downsville Wilson Boulevard in Hagerstown
MD 636 0.28 0.45 MD 53 in Cresaptown US 220 in Cresaptown
MD 637 0.61 0.98 Naylor Road in Washington, D.C. MD 5 in Hillcrest Heights
MD 638 2.34 3.77 MD 743 in Eckhart Mines MD 36 near Mount Savage
MD 639 2.79 4.49 MD 51 in Evitts Creek US 40 Alternate in Cumberland
MD 640 0.58 0.93 Eastern Correctional Institution US 13 near Westover
MD 642 0.08 0.13 Spur from MD 173 in Orchard Beach
MD 644 0.03 0.05 US 1 in Arbutus Sulphur Spring Road in Arbutus Longest section
MD 645 0.12 0.19 Spur from Railroad Avenue in Harmans Longest section
MD 646 3.31 5.33 MD 543 at Ady MD 136 near Whiteford
MD 648 11.15 17.94 MD 177 in Pasadena MD 295 in Baltimore Longest section
MD 650 25.89 41.67 New Hampshire Avenue in Washington, D.C. MD 108 near Damascus
MD 652 0.69 1.11 Spur from MD 176 near Harmans
MD 655 1.86 2.99 MD 28 at Norbeck Carrolton Road near Norbeck
MD 656 0.70 1.13 MD 18 in Queenstown MD 456 in Queenstown
MD 658 0.84 1.35 MD 53 in La Vale US 40 Alternate in La Vale
MD 660 0.05 0.08 MD 355 in Rockville MD 28 in Rockville
MD 662 6.10 9.82 Easton US 50 near Longwoods Longest section
MD 665 2.68 4.31 US 50 / US 301 in Parole Forest Drive in Annapolis
MD 667 17.61 28.34 Crisfield US 13 in West Pocomoke
MD 668 0.14 0.23 Spur from Harvey Yingling Road near Manchester
MD 669 1.69 2.72 US 40 Alternate in Grantsville PA 669 near Grantsville
MD 670 1.48 2.38 MD 347 in Hebron US 50 near Hebron
MD 672 0.19 0.31 Spur from MD 648 near Annapolis
MD 673 0.53 0.85 MD 413 in Westover US 13 near Westover
MD 674 0.25 0.40 Rock Hall MD 20 in Rock Hall
MD 675 3.39 5.46 US 13 near Princess Anne US 13 near Princess Anne Longest section
MD 694 0.10 0.16 Spur from MD 212 in Beltsville
MD 700 1.97 3.17 US 40 near Rosedale MD 150 in Middle River
MD 701 0.14 0.23 MD 291 near Millington US 301 near Millington Longest section
MD 702 4.17 6.71 I-695 in Essex Back River Neck Road near Essex
MD 703 0.08 0.13 MD 366 near Klej Grange
MD 704 6.53 10.51 63rd Street in Washington, D.C. MD 450 in Lanham
MD 707 1.44 2.32 Near Berlin MD 589 near Ocean Pines Longest section
MD 710 2.83 4.55 MD 2 in Glen Burnie MD 713 near Brooklyn Park
MD 711 0.51 0.82 MD 2 in Glen Burnie Arundel Corporation Road in Glen Burnie
MD 712 1.11 1.79 MD 235 in Lexington Park NAS Patuxent River
MD 713 3.01 4.84 Fort Meade MD 176 in Hanover
MD 715 1.06 1.71 US 40 in Aberdeen Aberdeen Proving Ground
MD 717 0.33 0.53 MD 4 in Upper Marlboro MD 725 in Upper Marlboro
MD 723 0.18 0.29 Spur from MD 175 in Jessup
MD 725 1.86 2.99 Brown Station Road in Upper Marlboro US 301 near Upper Marlboro
MD 726 0.28 0.45 Hunt Club Road near Upper Marlboro Marlboro Pike near Upper Marlboro
MD 727 0.12 0.19 MD 268 in Elkton Amtrak Northeast Corridor Longest section
MD 731 0.38 0.61 Spur from US 50 near Mardela Springs Longest section
MD 732 0.82 1.32 Brock Bridge Road in Annapolis Junction MD 32 in Annapolis Junction Longest section
MD 733 0.14 0.23 Spur from US 40 Alternate near Grantsville Longest section
MD 735 0.06 0.10 Virginia Avenue in Hancock Methodist Street in Hancock
MD 736 1.27 2.04 I-68 / US 40 near Midlothian Park Avenue in Frostburg
MD 741 0.06 0.10 Spur from US 40 Alternate near Benevola
MD 742 0.93 1.50 MD 42 in Friendsville MD 42 / I-68 near Friendsville
MD 743 1.00 1.61 MD 36 in Frostburg US 40 Alternate in Eckhart Mines
MD 746 0.13 0.21 Spur from MD 25 near Towson
MD 750 0.87 1.40 Loop from US 50 / MD 16 near Cambridge
MD 752 0.15 0.24 Spur from MD 231 near Barstow
MD 755 1.79 2.88 Aberdeen Proving Ground US 40 in Edgewood
MD 756 1.17 1.88 US 13 in Pocomoke City US 113 near Pocomoke City
MD 758 1.02 1.64 Stoney Run Road in Hanover Ridge Road in Hanover
MD 759 0.21 0.34 Spur from MD 18 in Stevensville
MD 760 4.65 7.48 Drum Point MD 2 / MD 4 in Lusby
MD 761 0.23 0.37 Loop from MD 263 near Parran
MD 762 0.53 0.85 MD 162 in Linthicum MD 170 in Linthicum
MD 763 0.28 0.45 MD 155 in Havre de Grace Juniata Street in Havre De Grace
MD 764 0.09 0.14 Pinewood Terrace near Parran MD 261 near Parran Longest section
MD 765 5.91 9.51 Dowell Road near Solomons MD 2 / MD 4 near Lusby Longest section
MD 768 0.68 1.09 MD 402 in Dares Beach Chesapeake Avenue in Dares Beach
MD 769 1.06 1.71 MD 201 near Bladensburg MD 201 in Bladensburg Longest section
MD 776 0.77 1.24 MD 312 / MD 480 near Ridgely MD 312 in Ridgely
MD 778 2.12 3.41 MD 2 in Owings MD 261 in Friendship
MD 779 0.15 0.24 Spur from MD 174 in Glen Burnie Longest section
MD 781 1.01 1.63 US 40 in Elkton MD 281 near Elkton
MD 783 0.23 0.37 MD 436 in Parole Riverview Court in Parole
MD 784 0.24 0.39 Spur from MD 436 in Parole
MD 785 0.29 0.47 Spur from MD 784 in Parole
MD 788 0.20 0.32 MD 387 in Annapolis Forest Drive in Annapolis
MD 794 2.75 4.43 MD 4 in Bristol MD 408 at Waysons Corner
MD 795 0.07 0.11 Cambridge Creek Bridge in Cambridge
MD 795 0.47 0.76 I-795 / MD 140 in Reisterstown MD 30 / MD 128 in Reisterstown
MD 796 0.29 0.47 Loop from MD 258 near Tracys Landing Longest section
MD 797 0.27 0.43 State Circle around the Maryland State House in Annapolis
MD 798 0.34 0.55 Sherwood Forest Road near Crownsville MD 178 near Crownsville
MD 800 1.57 2.53 MD 75 near Linwood MD 75 near New Windsor Longest section
MD 802 1.01 1.63 MD 8 near Normans MD 8 near Matapeake
MD 804 0.79 1.27 Loop from MD 64 in Chewsville
MD 805 0.15 0.24 Spur from Rocky Forge Road near Leitersburg
MD 806 3.04 4.89 US 15 near Catoctin Furnace Thurmont Longest section
MD 807 3.52 5.66 Cumberland US 220 near Dickens
MD 808 2.34 3.77 Ridgeville Boulevard in Mount Airy MD 27 near Mount Airy
MD 810 0.69 1.11 MD 210 in Accokeek Manning Road in Accokeek Longest section
MD 813 0.12 0.19 MD 313 in Sharptown State Street in Sharptown
MD 814 0.29 0.47 Monocacy River Penterra Manor Lane near Creagerstown
MD 815 0.72 1.16 Loop from MD 349 near Salisbury
MD 817 0.52 0.84 MD 318 near Linchester Hunting Creek Longest section
MD 818 2.62 4.22 US 113 in Berlin US 113 near Berlin
MD 819 0.19 0.31 Loop from MD 331 in Reids Grove
MD 820 0.13 0.21 Spur from MD 313 near Goldsboro
MD 821 0.40 0.64 Loop from MD 454 in Marydel
MD 822 0.85 1.37 US 13 in Princess Anne University of Maryland, Eastern Shore
MD 824 1.06 1.71 MD 222 in Perryville MD 222 / MD 275 near Perryville
MD 825 0.94 1.51 MD 135 near Oakland MD 135 in Mountain Lake Park Longest section
MD 826 0.60 0.97 Parallels US 219 between a pair of dead ends near Keyser's Ridge Longest section
MD 827 0.05 0.08 Parallels MD 39 between a pair of dead ends near Crellin Longest section
MD 828 0.13 0.21 Spur from MD 42 near Friendsville Longest section
MD 830 0.04 0.06 Spur from US 220 near Rawlings Longest section
MD 831 0.90 1.45 Loop from MD 36 in Corriganville Longest section
MD 832 7.67 12.34 MD 140 in Taneytown MD 140 in Westminster
MD 833 0.84 1.35 MD 30 Business in Hampstead MD 88 in Hampstead
MD 834 0.16 0.26 Granny Branch Road near Price Maryland and Delaware Railroad near Price
MD 835 0.77 1.24 Loop from MD 18 in Stevensville Longest section
MD 837 0.12 0.19 MD 300 in Sudlersville MD 313 in Sudlersville
MD 843 0.16 0.26 Spur from MD 63 near Williamsport Longest section
MD 844 0.29 0.47 Spur from MD 64 near Cavetown
MD 845 1.23 1.98 MD 34 in Keedysville MD 34 in Keedysville
MD 846 0.10 0.16 Spur from MD 416 near Ringgold Longest section
MD 847 0.14 0.23 Spur from Welty Church Road near Smithsburg
MD 849 0.36 0.58 MD 852 in Mexico MD 482 near Mexico
MD 850 1.75 2.82 Winfield MD 26 near Eldersburg Longest section
MD 851 2.88 4.63 MD 32 near Sykesville MD 32 in Sykesville
MD 852 3.72 5.99 MD 31 in New Windsor MD 31 near Westminster Longest section
MD 853 0.37 0.60 Parallels MD 194 between a pair of dead ends near Taneytown Longest section
MD 854 3.93 6.32 Muller Road near Morgan Run NEA MD 32 at Fenby Longest section
MD 855 0.06 0.10 Loop from MD 213 near Kennedyville Longest section
MD 856 0.10 0.16 Loop from MD 298 in Lynch
MD 858 1.00 1.61 MD 67 in Rohrersville MD 67 near Rohrersville Longest section
MD 863 0.20 0.32 Loop from MD 5 in Charlotte Hall
MD 864 0.11 0.18 Loop from MD 292 near Still Pond
MD 868 0.07 0.11 Spur from MD 236 at Budds Creek
MD 870 0.20 0.32 Bowmans Farm Road in Frederick MD 144 in Frederick
MD 871 0.91 1.46 MD 79 in Rosemont MD 17 near Rosemont Longest section
MD 872 0.33 0.53 Spur from MD 180 near Petersville
MD 873 0.37 0.60 Spur from US 15 Business near Emmitsburg
MD 874 0.56 0.90 Loop from MD 75 near New London Longest section
MD 877 0.37 0.60 Spur from MD 75 near New Market
MD 878 0.10 0.16 Spur from Broadfording Road in Hagerstown
MD 879 0.60 0.97 Loop from MD 91 near Finksburg Longest section
MD 889 0.10 0.16 Spur from MD 137 in Hereford
MD 894 0.10 0.16 MD 144 in Hancock Limestone Road in Hancock
MD 896 0.21 0.34 DE 896 near Newark, DE PA 896 near Strickersville, PA
MD 899 0.17 0.27 Muddy Branch Cherry Grove Drive near Gaithersburg Longest section
MD 903 0.91 1.46 US 40 Scenic at Sideling Hill I-68 / US 40 at Sideling Hill
MD 904 0.66 1.06 Jim Bowers Road near Eldersburg Morgan Run NEA Longest section
MD 908 2.52 4.06 MD 179 near Cape St. Claire Skidmore
MD 909 0.80 1.29 Spur from MD 424 near Davidsonville
MD 910 0.59 0.95 MD 144 in Hagerstown US 40 in Hagerstown Longest section
MD 911 0.21 0.34 MD 355 in Rockville MD 28 / MD 586 in Rockville
MD 915 0.89 1.43 Spur from MD 177 in Pasadena Longest section
MD 917 0.09 0.14 MD 175 in Jessup Max Blob Park Road in Jessup
MD 918 0.22 0.35 MD 675 in Princess Anne University of Maryland, Eastern Shore
MD 920 0.97 1.56 Loop from US 13 near Princess Anne Longest section
MD 921 0.44 0.71 Spur from US 113 near Ironshire Longest section
MD 922 0.24 0.39 US 1 Business / MD 22 / MD 924 in Bel Air US 1 Business in Bel Air
MD 924 7.34 11.81 MD 24 near Edgewood US 1 / MD 24 near Bel Air
MD 925 2.49 4.01 Billingsley Road in White Plains MD 5 Business in Waldorf
MD 927 0.45 0.72 Montrose Road through its interchange with I-270 near Rockville Longest section
MD 928 0.19 0.31 Loop from MD 28 at Norbeck Longest section
MD 929 0.31 0.50 Section of Randolph Road west from US 29 in Fairland Longest section
MD 931 0.38 0.61 College Parkway in Cape St. Claire Old Cape St. Claire Road in Cape St. Claire Longest section
MD 932 0.55 0.89 Ten Oaks Road near Glenelg MD 32 near Glenelg Longest section
MD 935 2.99 4.81 MD 36 near Barton MD 36 near Nikep
MD 936 5.19 8.35 Church Street in Midland US 40 Alternate / MD 36 in Frostburg
MD 937 1.53 2.46 MD 135 in Westernport MD 36 near Westernport
MD 939 0.01 0.02 Spur from MD 36 near Barton
MD 940 1.48 2.38 Red Run Boulevard in Owings Mills MD 140 in Owings Mills
MD 942 0.06 0.10 Blue Bridge across the Potomac River in Cumberland
MD 943 0.59 0.95 I-83 in Cockeysville Beaver Dam Road in Cockeysville
MD 944 2.26 3.64 Mervell Dean Road near California MD 235 in Hollywood
MD 945 0.10 0.16 Spur from MD 235 in Hollywood
MD 946 0.61 0.98 US 40 Alternate near Finzel MD 546 in Finzel
MD 948 0.62 1.00 Spur from US 219 near Keyser's Ridge Longest segment
MD 949 0.56 0.90 Spur from MD 658 in La Vale Longest segment
MD 950 0.42 0.68 Lottsford Vista Road near Lanham Cleary Lane near Lanham Longest segment
MD 951 0.23 0.37 Loop from MD 53 near Cresaptown
MD 952 0.31 0.50 Hillcrest Drive at I-68 / US 40 / US 220 near Cumberland Longest segment
MD 953 3.53 5.68 MD 193 near Glenn Dale Amtrak Northeast Corridor
MD 954 0.20 0.32 Choptank River US 50 near Trappe
MD 956 0.53 0.85 US 220 near Pinto WV 956 in Rocket Center, WV
MD 958 0.21 0.34 Spur from US 1 near Jessup
MD 963 0.01 0.02 Spur from Hill Road near Seat Pleasant
MD 964 0.10 0.16 Spur from Red Top Road in Chillum
MD 965 0.54 0.87 Eastern Avenue in Washington, D.C. Kenilworth Avenue near Cheverly Longest section
MD 967 0.98 1.58 MD 5 near Silver Hill MD 414 in Silver Hill Longest section
MD 968 0.05 0.08 MD 193 in Greenbelt National Guard Armory
MD 969 0.11 0.18 MD 168 in Linthicum I-695 in Linthicum Longest section
MD 972 0.43 0.69 MD 458 in Suitland Marlboro Pike in District Heights
MD 973 0.06 0.10 Spur from MD 459 in Cheverly
MD 974 0.10 0.16 Spur from MD 193 in Woodmore
MD 975 0.06 0.10 St. Barnabas Road in Oxon Hill MD 414 in Oxon Hill
MD 976 0.31 0.50 Loop from MD 3 in Bowie Longest section
MD 977 0.48 0.77 MD 202 in Largo MD 214 in Largo Longest section
MD 978 0.84 1.35 Loop from MD 214 near Bowie Longest section
MD 979 0.07 0.11 Main Street between the one-way pair of US 1 in Laurel
MD 980 2.05 3.30 Lyons Creek Wrighton Road in Bristol Longest section
MD 981 0.11 0.18 Loop from MD 108 near Ellicott City
MD 983 1.02 1.64 North Laurel Old Scaggsville Road in North Laurel Longest section
MD 984 0.22 0.35 US 40 in Ellicott City Normandy Drive in Ellicott City
MD 985 0.55 0.89 Spur from Rogers Avenue in Ellicott City Longest section
MD 986 0.06 0.10 Spur from Old Columbia Road in Columbia
MD 990 0.01 0.02 Spur from MD 177 near Jacobsville
MD 991 0.02 0.03 Main Street Bridge over the Wicomico River in Salisbury
MD 992 0.74 1.19 Spur from Hobbs Road near Salisbury Longest section
MD 993 0.04 0.06 Spur from US 1 Alternate in Lansdowne
MD 995 0.50 0.80 MD 170 near Hanover BWI Rail Station
MD 997 0.29 0.47 Morris Tongue Drive near Millersville Jabez Run near Millersville Longest section
MD 998 0.08 0.13 Spur from Star Pointe Lane in Burtonsville

See also[edit]

References[edit]

  1. ^ Highway Information Services Division (December 31, 2012). Highway Location Reference. Maryland State Highway Administration. Retrieved 2012-09-29. 
  2. ^ Highway Information Services Division (December 31, 1999). Highway Location Reference. Maryland State Highway Administration. Retrieved 2014-07-19. 

External links[edit]