Louisiana Highway 1

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Louisiana Highway 1 marker

Louisiana Highway 1
Route of LA 1 in red
Route information
Maintained by Louisiana DOTD
Length: 432.2 mi[1] (695.6 km)
Existed: 1955 renumbering – present
Major junctions
South end: Dead end at Bayou Rigaud in Grand Isle
 

US 90 in Raceland
I-10 in Port Allen
US 190 north of Port Allen
I-49 / US 167 in Alexandria
US 71 / US 165 in Alexandria
I-49 east of Boyce
US 84 / US 371 west of Coushatta
US 84 in Grand Bayou
I-20 / US 71 / US 80 / I-220 in Shreveport
I-49 north of Shreveport

US 71 north of Shreveport
North end: SH 77 at Texas state line northwest of Rodessa
Location
Parishes: Jefferson, Lafourche, Assumption, Ascension, Iberville, West Baton Rouge, Pointe Coupee, Avoyelles, Rapides, Natchitoches, Red River, Caddo
Highway system
  • Louisiana Highway System
LA 3286 LA 2

Louisiana Highway 1 (LA 1) is a state highway in Louisiana. At 432.2 miles (695.6 km),[1] it is the longest numbered highway of any class in Louisiana.[2] It runs diagonally across the state, connecting the oil and gas fields near the island of Grand Isle with the northwest corner of the state, north of Shreveport.

The part south of U.S. Highway 90 near Raceland is Corridor 44, a National Highway System High Priority Corridor. From Alexandria to Shreveport, the LA 1 corridor was used for Interstate 49.

Between New Roads, Louisiana, and the interchange with Interstate 49 at Alexandria, Louisiana, LA 10 forms part of the Zachary Taylor Parkway.[3]

Route description[edit]

The southern terminus of LA 1 (29°15′37″N 89°57′49″W / 29.2603°N 89.9637°W / 29.2603; -89.9637) is at a dead end in Grand Isle on the south bank of Bayou Rigaud. It heads southwest and west through Grand Isle, turning northwest where it meets LA 3090 (the road to Port Fourchon). At Leeville the road crosses Bayou Lafourche on the Leeville Bridge and begins to parallel the bayou on its west bank, heading through towns such as Golden Meadow, Larose, Lockport, Raceland, Thibodaux, Napoleonville and Paincourtville. At Donaldsonville, where the bayou meets the Mississippi River, LA 1 turns northwest to parallel the river. (Southeast of Donaldsonville, LA 18 and LA 3089/LA 3127 parallel the Mississippi.)

Bridge of LA Highway 1 over the Cane River in Natchitoches

From Donaldsonville to Port Allen, across the Mississippi from Baton Rouge, LA 1 generally parallels the Mississippi River. It takes a relatively straight inland route, bypassing the curves of the river followed by LA 405 and LA 988. At Port Allen, it meets U.S. Highway 190 at the west end of the Huey P. Long Bridge, and turns west with US 190 to past Erwinville. There it turns back north, running along several back channels and oxbows of the Mississippi to New Roads (which is bypassed by LA 3131), and then heading west from New Roads to Morganza with LA 10 (still paralleling the Mississippi). From Morganza to Lettsworth, LA 1 heads northwest near the Mississippi; LA 15 begins in Lettsworth and continues north along the river while LA 1 continues generally northwest towards Alexandria.

LA 1 heads inland through such towns as Moreauville and Marksville to Alexandria, where it meets the Pineville Expressway (U.S. Highway 165/LA 28). LA 1 turns southwest along its frontage roads - Fulton Street and Casson Street - along with LA 28 Business and U.S. Highway 167 Business to its end at Interstate 49, and continues southwest on Mason Street and northwest on Bolton Avenue.

LA 1 in Caddo Parish, after crossing into Louisiana

From Alexandria to Shreveport, LA 1 generally parallels Interstate 49, including a bypass around Natchitoches. Louisiana Highway 1 Business runs through downtown Natchitoches before rejoining the original highway just northwest of the city limits. It passes through Shreveport on Youree Drive, Spring Street and Market Street, running concurrently with U.S. Highway 71 from Interstate 20 downtown to a split north of downtown. From Shreveport to the border with Texas, where LA 1 becomes State Highway 77, LA 1 passes through towns such as Oil City, Vivian and Rodessa.

Highway 1 elevated toll expressway[edit]

The Louisiana Department of Transportation and Development (DOTD) is converting LA 1 from Golden Meadow to Port Fourchon into an elevated toll expressway called the Louisiana Highway 1 Bridge. These improvements are in order to facilitate in evacuations of Grand Isle and Port Fourchon in the event of a hurricane, as LA 1 in this area is vulnerable to flooding, regardless of strength of storm.

When completed, the Louisiana Highway 1 Bridge elevated expressway will be a 19 miles (31 km) long elevated toll road from Golden Meadow to the Gulf of Mexico. Prior to mid June, 2012, tolls were collected using "open road tolling" technology; LA 1 was the first road or bridge in Louisiana to have tolls collected in this method. Travelers using the facilities were required to pre-pay either online, by phone, or at one of five kiosks north of the expressway, or use the "GeauxPass", an electronic toll collection transponder (or "toll tag") that collects tolls electronically.[4] The GeauxPass is also compatible with the Crescent City Connection and all future Louisiana toll roads and the Lake Pontchartrain Causeway, but not the ferries.[5] Beginning in mid June, 2012, a toll plaza was opened at the access ramp in Leeville. Vehicles must now pay before accessing the expressway and the pre-pay kiosks have been removed from their respective sites. The toll plaza accepts cash or credit/debit cards. GeauxPass is still accepted.

Funding for the project through taxes and grants has not been available, leading to the requirement to fund construction through collecting toll revenues. By law, LA 1 toll revenues may only be utilized to pay back construction loan debt the DOTD undertook in order to construct the new expressway.

The first portion of this project, a two-lane toll bridge over Bayou Lafourche, opened on July 8, 2009. Tolling of the new bridge began on August 3, 2009.

The two-lane section from Leeville to Port Fourchon opened on December 9, 2011. Funding is being secured for the section between Leeville and Golden Meadow with the eventual widening of the entire corridor to four lanes.

Future[edit]

The interchange of LA 1 with I-49 north of Shreveport marks the southern end of an 18.9-mile-long (30.4 km) segment of the interstate opened to traffic on November 26, 2013.[6] The portion of I-49 continuing southward from LA 1 to I-220 in Shreveport is still under construction and is scheduled for completion in 2017 or 2018.[7]

Major intersections[edit]

Parish Location mi[1] km Destinations Notes
Jefferson Grand Isle 0.0 0.0 Dead end at Bayou Rigaud Southern terminus
0.3 0.48 LA 3151 (Humble Road) Northeastern terminus of LA 3151
1.4 2.3 LA 3151 (Humble Road) Southwestern terminus of LA 3151
2.6 4.2 LA 3150 (Minnich Lane) Southern terminus of LA 3150
2.7 4.3 LA 574-9 (Cemetery Lane) Southern terminus of LA 574-9
2.8 4.5 LA 574-8 (Landry Lane) Southern terminus of LA 574-8
2.8 4.5 LA 574-7 (Hector Lane) Southern terminus of LA 574-7
3.0 4.8 LA 574-6 (Niccari Lane) Southern terminus of LA 574-6
3.2 5.1 LA 574-5 (Ludwig Lane) Southern terminus of LA 574-5
3.3 5.3 LA 574-4 (Chighizola Lane) Southern terminus of LA 574-4
3.4 5.5 LA 574-3 (Santiny Lane) Southern terminus of LA 574-3
6.4–
7.2
10.3–
11.6
Bridge over Caminada Bay
7.2 11.6 LA 574-1 (Central Avenue)
Lafourche 15.9 25.6 LA 3090 west (A.O. Rappelet Road) – Fourchon Eastern terminus of LA 3090; south end of Gateway to the Gulf Expressway; signed as exit 16
Leeville 24.2 38.9 Old LA 1 North end of Gateway to the Gulf Expressway; signed as exit 23
32.2 51.8 LA 3235 north (South Alex Plaisance Boulevard) Southern terminus of LA 3235
Golden Meadow 33.8 54.4 LA 308 (Golden Meadow Lift Bridge) Southern terminus of LA 308
Galliano 40.7 65.5 LA 3162 (Tarpon Pass, South Lafourche Bridge) to LA 308
Cut Off 44.4 71.5 LA 3161 (Cote Blanche Connection) – Leeville, Grand Isle Eastern terminus of LA 3161
Larose 48.9 78.7 LA 657 (Larose Link, Larose Lift Bridge) to LA 308 – Cut Off, Grand Isle
49.4 79.5 LA 24 west (Avenue E) – Bourg, Houma Eastern terminus of LA 24
49.4–
49.8
79.5–
80.1
West Larose Lift Bridge over Gulf Intracoastal Waterway
59.8 96.2 LA 3220 (Bollinger Bridge) Western terminus of LA 3220
Lockport 60.7 97.7 LA 655 (Main Street) Western terminus of LA 655
62.0 99.8
LA 655 Spur (Vacherie Street)
Western terminus of LA 655 Spur (signed as LA 655)
62.2 100.1 Company Canal Lift Bridge over Company Canal
Mathews 64.7 104.1 LA 654 (Champagne-Harrelson Memorial Bridge) Western terminus of LA 654
Raceland 67.5–
67.7
108.6–
109.0
US 90 – New Orleans, Morgan City Interchange; exit 215 (eastbound)/215A (westbound) on US 90
69.7 112.2 LA 182 east (Raceland Lift Bridge) – Kraemer, New Orleans South end of LA 182 concurrency
70.2 113.0 LA 182 west – Houma North end of LA 182 concurrency
St. Charles 78.0 125.5 LA 649 (St. Charles Swing Bridge) Western terminus of LA 649
82.6 132.9 LA 648 (Percy Brown Bridge, Percy Brown Road) – Houma
Thibodaux 84.8 136.5 LA 20 east (St. Patrick Bridge) – Vacherie South end of LA 20 concurrency
84.9 136.6 LA 20 west (Jackson Street) – Houma North end of LA 20 concurrency
Leighton 86.6 139.4 LA 3185
Brule 88.0 141.6 LA 309 (Brule Guillot Road) – Chacahoula Eastern terminus of LA 309
Assumption 91.9 147.9 LA 645 west Eastern terminus of LA 645
92.7 149.2 LA 398 west Eastern terminus of LA 398
Labadieville 93.5 150.5 LA 1247 west (Brule Road) South end of LA 1247 concurrency
93.5 150.5 LA 1247 east (Labadieville Bridge) North end of LA 1247 concurrency
Supreme 95.6 153.9 LA 1011
96.6 155.5 LA 400 Eastern terminus of LA 400
98.1 157.9 LA 1010 west South end of LA 1010 concurrency
98.4 158.4 LA 1010 east North end of LA 1010 concurrency
Napoleonville 102.3 164.6 LA 401 (Canal Road) – Attakapas Landing Northern terminus of LA 401
102.5 165.0 LA 1008 east (Franklin Avenue) South end of LA 1008 concurrency
102.7 165.3 LA 1008 west North end of LA 1008 concurrency
103.5 166.6 LA 1007 Eastern terminus of LA 1007
Munsons 103.7 166.9 LA 402
Plattenville 106.6 171.6
LA 70 Spur – Sunshine Bridge
Western terminus of LA 70 Spur
Paincourtville 108.1 174.0 LA 403 (St. Vincent Street)
108.3 174.3 LA 1005 (Westfield Road) Eastern terminus of LA 1005
108.8 175.1 LA 70 – Pierre Part, Donaldsonville
Klotzville 110.6 178.0 LA 1003 Northeastern terminus of LA 1003
110.9 178.5 LA 1000 Eastern terminus of LA 1000
111.7 179.8 LA 999 (Lula Road) Eastern terminus of LA 999
Belle Rose 112.6 181.2 LA 998
Ascension 115.4 185.7 LA 943
115.7 186.2 LA 944 Eastern terminus of LA 944
Donaldsonville 118.1 190.1 LA 18 east (Veterans Boulevard)
LA 3089 south (Albert Street) – Sunshine Bridge
Western terminus of LA 18 and LA 3089
McCall 121.3 195.2 LA 943 Northern terminus of LA 943
121.4 195.4 LA 405 Southern terminus of LA 405
Iberville White Castle 128.5 206.8 LA 69 (Bowie Street) – Pierre Part, Belle River
129.0 207.6 LA 993 (Richland Road)
132.0 212.4 LA 69 (Augusta Road) Northern terminus of LA 69
136.6 219.8 LA 992-3 (St. Louis Road) Eastern terminus of LA 992-3
Plaquemine 137.9 221.9 LA 75 / LA 405 (Belleview Drive) – Plaquemine Ferry Northern terminus of LA 405
137.9 221.9 LA 1251 Western terminus of LA 1251 (unsigned)
138.6 223.1 LA 3066 (Court Street) Eastern terminus of LA 3066
138.7–
139.0
223.2–
223.7
Bridge over Bayou Plaquemine
139.1 223.9 LA 988 (Schnebelen Street) Southern terminus of LA 988
139.2 224.0 LA 77 north (Bayou Jacob Road) Southern terminus of LA 77
140.5 226.1 LA 1148 east (Woodlawn Road) South end of LA 1148 concurrency
140.6 226.3 LA 1148 west North end of LA 1148 concurrency
West Baton Rouge Addis 143.6 231.1 LA 990 (Addis Lane)
145.6 234.3 LA 989-1 (Lukeville Lane)
Brusly 146.3 235.4 LA 989-2 (Main Street)
148.3 238.7 LA 3237 (American Way) Eastern terminus of LA 3237
148.6 239.1 LA 988 (Beaulieu Lane) Northern terminus of LA 988
149.5–
150.0
240.6–
241.4
Bridge over Gulf Intracoastal Waterway
Port Allen 150.1–
150.7
241.6–
242.5
I-10 – Baton Rouge, Lafayette Exit 153 on I-10
151.2 243.3 LA 76 west / LA 987-4 (Court Street) Eastern terminus of LA 76; western terminus of LA 987-4
152.0 244.6 LA 986 (Rosedale Road) – Rosedale
Sunrise 152.7 245.7 LA 987-3 (Lafiton Lane)
152.9 246.1 LA 987-2 (Faye Street) Western terminus of LA 987-2
154.7–
155.5
249.0–
250.3
US 190 east (Airline Highway) – Baton Rouge Interchange; south end of US 190 concurrency
Lobdell 157.9 254.1 LA 415 (Plantation Avenue) to I-10 Interchange
158.5 255.1
LA 415 Spur south (North Lobdell Highway) to I-10 / I-12
Interchange; northbound entrance and southbound exit; northern terminus of LA 415 Spur
Westover 159.3 256.4 LA 1145 south (Calumet Road) Northern terminus of LA 1145
163.2 262.6 LA 983 north (Bueche Road) Southern terminus of LA 983
Erwinville 167.9 270.2 LA 413 (Poydras Bayou Drive) – Rosedale, Lakeland
Pointe Coupee 169.8 273.3 US 190 west (Airline Highway) – Opelousas North end of US 190 concurrency
Knapp 174.1 280.2 LA 416 – Lakeland Western terminus of LA 416
Oscar 176.5 284.0 LA 978 (Bigman Lane) Northern terminus of LA 978
Parlange 178.1 286.6 LA 78 (Parlange Lane) – Opelousas Northern terminus of LA 78
New Roads 182.3 293.4
LA 1 Bus. (False River Drive) – New Roads
Southern terminus of LA 1 Business
184.1 296.3
LA 1 Bus. / LA 10 east – St. Francisville
South end of LA 10 concurrency; northern terminus of LA 1 Business
Labarre 188.0 302.6 LA 420 east (Pointe Coupee Road) Western terminus of LA 420
Morganza 191.9 308.8 LA 10 west North end of LA 10 concurrency
194.6–
195.4
313.2–
314.5
Bridge over Morganza Spillway
Lacour Spur 197.3 317.5 LA 972 Western terminus of LA 972
Batchelor 200.1 322.0 LA 419
Innis 202.9 326.5 LA 418 – Angola Ferry
Lettsworth 206.7 332.7 LA 971 Western terminus of LA 971
Keller 208.3 335.2 LA 15 north / LA 970 – Old River Lock, Angola Ferry Southern terminus of LA 15
Lagonier 213.3 343.3 LA 418 Western terminus of LA 418
Pointe CoupeeAvoyelles
parish line
Simmesport 213.4–
214.2
343.4–
344.7
Bridge over Atchafalaya River
Avoyelles 214.4 345.0 LA 105 (South Martin Luther King Drive) – Avoyelles Port Northern terminus of LA 105
216.3 348.1 LA 1183 Northern terminus of LA 1183
223.0 358.9 LA 114 / LA 451 – Moreauville, Hamburg Eastern terminus of LA 114 and LA 451
Moreauville 225.6 363.1 LA 451 (Bayou Des Glaises Street) – Moreauville, Bordelonville
228.0 366.9 LA 1186 Eastern terminus of LA 1186
Mansura 230.4 370.8 LA 107 (Cocoville Road)
MansuraMarksville line 232.3 373.9 LA 107 south (Cocoville Road) South end of LA 107 concurrency
Marksville 233.6 375.9 LA 452 (South Preston Street) Southern terminus of LA 452
233.7 376.1 LA 1189 (Acton Road)
234.3 377.1 LA 107 north / LA 115 (South Main Street) – Hessmer, Effie North end of LA 107 concurrency
237.0 381.4 LA 1191 Western terminus of LA 1191
237.8 382.7 LA 1192 Western terminus of LA 1192
239.1 384.8 LA 453 – Hickory Hill Southern terminus of LA 453
239.7 385.8 LA 1195 Eastern terminus of LA 1195
Fifth Ward 241.6 388.8 LA 1194 Northern terminus of LA 1194; to Grand Cote National Wildlife Refuge
241.8 389.1
LA 1194 Spur (Schoolhouse Road)
Western terminus of LA 1194 Spur (signed as LA 1194)
244.6 393.6 LA 114 east – Hessmer Western terminus of LA 114
Rapides Roxana 248.0 399.1 LA 457 Eastern terminus of LA 457
Richland 251.6 404.9 LA 1198 (Hathorn Road) Southern terminus of LA 1198
Whittington 253.1 407.3 LA 3170 west Eastern terminus of LA 3170
Latanier 255.5 411.2 LA 457
Alexandria 263.2 423.6 LA 1208-1 (Willow Glen River Road) to I-49 Northern terminus of LA 1208-1
265.1 426.6 US 167 north / LA 28 east (Pineville Expressway)

US 167 Bus. / LA 28 Bus.
Interchange; northbound entrance and southbound exit;
South end of US 167/LA 28 Bus. concurrencies;
Northern terminus of US 167 Bus.; eastern terminus of LA 28 Bus.
265.3 427.0
I-49 / US 71 Byp. / US 167 south – Opelousas
Exit 84 on I-49; southbound entrance and northbound exit
265.6 427.4
US 167 Bus. south (Mason Street, Overton Street)
North end of US 167 Business concurrency; one-way couplet
266.0 428.1
US 165 Bus. north / LA 1208-3 (Jackson Street) to I-49
Northern terminus of LA 1208-3; south end of US 165 Business concurrency
266.4 428.7
LA 28 Bus. west (Monroe Street)
North end of LA 28 Business concurrency
267.1–
267.5
429.9–
430.5
US 71 / US 165 north / LA 28 east to I-49 – Monroe
US 71 / US 165 south / LA 28 west – Baton Rouge, Lake Charles
Interchange; southbound entrance and northbound exit via service roads
269.4 433.6
LA 498 Spur (Powell Lane)
Northern terminus of LA 498 Spur
Alexandria 270.8 435.8 LA 498 (Airbase Road) to I-49 To Alexandria International Airport and England Airpark
Boyce 274.9 442.4 To I-49 – Alexandria, Shreveport via River Road Exit 94 on I-49; location also known as Rapides
278.9–
279.4
448.8–
449.7
I-49 south – Alexandria Exit 98 on I-49; southbound entrance and northbound exit
Boyce 280.0 450.6 LA 1200 west (Haywood B. Joiner Sr. Ave.) to I-49 / LA 8 Eastern terminus of LA 1200
281.6 453.2 LA 121 south Northern terminus of LA 121
Rodemacher 283.5 456.2
LA 8 Spur west to I-49 – Leesville
Exit 103 on I-49; eastern terminus of LA 8 Spur (signed as LA 8)
Natchitoches 289.7 466.2 LA 3279 north – Marco Southern terminus of LA 3279
Galbraith 291.7 469.4 LA 490 east – Marco South end of LA 490 concurrency
294.1 473.3 LA 490 west – Chopin North end of LA 490 concurrency
297.2 478.3 LA 495 north Eastern terminus of LA 495
Cloutierville 299.0 481.2 LA 495 north Western terminus of LA 495
Derry 300.6 483.8 LA 119 – Gorum To Kisatchie National Forest
Montrose 304.5 490.0 LA 493 west South end of LA 493 concurrency; to Kisatchie National Forest
304.8 490.5 LA 493 north North end of LA 493 concurrency
Cypress 308.4 496.3 LA 120 west to I-49
LA 494 east – Bermuda
Eastern terminus of LA 120; western terminus of LA 494
Natchez 312.6 503.1 LA 119 south Northern terminus of LA 119
315.1 507.1 LA 478 west Eastern terminus of LA 478
316.5 509.4
LA 1 Bus. north (South Drive) – Natchitoches
Southern terminus of LA 1 Business
Natchitoches 320.6 516.0
LA 6 west / LA 6 Bus. east (University Parkway) to I-49 – Natchitoches, Many
Western terminus of LA 6 Business; south end of LA 6 concurrency; to Northwestern State University
321.5 517.4 Bridge over Sibley Lake
322.1 518.4
LA 1 Bus. south / LA 3191 north (Texas Street)
Northern terminus of LA 1 Business; southern terminus of LA 3191
322.5 519.0 LA 6 east (Highway 3175 Bypass) – Clarence, Winnfield North end of LA 6 concurrency
325.2 523.4 LA 3191 south Northern terminus of LA 3191
Powhatan 332.0 534.3 LA 485 south – Allen Northern terminus of LA 485
Red River Lake End 338.9 545.4 LA 174 west – Pleasant Hill Eastern terminus of LA 174
Armistead 346.4 557.5 US 84 east / US 371 north – Coushatta
US 371 south to I-49 – Evelyn
South end of US 84 concurrency
Gahagan 349.2 562.0 LA 177 south – Evelyn Northern terminus of LA 177
Grand Bayou 354.5 570.5 US 84 west – Mansfield, Logansport North end of US 84 concurrency
358.0 576.1 LA 509 south – Clear Lake Northern terminus of LA 509
Caddo Gayles 375.6 604.5 LA 175 south (Gail Red Bluff Road) – Frierson, Mansfield Northern terminus of LA 175
Shreveport 381.6 614.1 LA 523 west (East Flournoy Lucas Road) Eastern terminus of LA 523; location also known as Lucas
384.0 618.0 LA 526 (East Bert Kourns Industrial Loop) Also signed as Industrial Loop Expressway
384.9 619.4 LA 511 (East 70th Street)
387.4 623.5 LA 3032 east (East Kings Highway) – Bossier City Western terminus of LA 3032
390.1–
390.3
627.8–
628.1
I-20 east / US 71 south – Monroe
I-20 west to I-49 – Dallas
Exit 19A on I-20; south end of US 71 concurrency
390.7 628.8 US 79 / US 80 (Texas Street)
390.9 629.1 LA 173 north (Caddo Street) Southern terminus of LA 173
391.7 630.4 LA 3036 (North Common Street) Northern terminus of LA 3036
392.3 631.3 LA 3049 north (North Thomas Drive) Southern terminus of LA 3049
392.7 632.0 LA 3094 south (North Hearne Avenue) to US 171 Northern terminus of LA 3094
393.9–
394.3
633.9–
634.6
I-220 to I-49 south – Monroe, Dallas Exit 7A–B on I-220
394.5 634.9 LA 3194 west (Martin Luther King Jr. Drive) Eastern terminus of LA 3194; to Southern University
395.9–
396.2
637.1–
637.6
US 71 north Interchange; northbound exit and southbound left entrance; north end of US 71 concurrency
398.4–
398.6
641.2–
641.5
I-49 north – Texarkana Exit 215 on I-49
399.2 642.5 LA 538 (Old Mooringsport Road)
Blanchard 402.4 647.6 LA 173 (Dixie Blanchard Road) – Blanchard, Dixie
407.4 655.6 LA 169 (Dixie Mooringsport Road) – Mooringsport, Dixie To Caddo Lake Dam
408.7–
408.9
657.7–
658.1
Bridge over Caddo Lake
410.0 659.8 LA 538
Oil City 412.5 663.9 LA 530 east (Allen Street) – Belcher Western terminus of LA 530
Shoreline 415.7 669.0 LA 538 south Northern terminus of LA 538
417.0 671.1 LA 2 west (Trees City Road) – Jefferson, TX South end of LA 2 concurrency
Vivian 420.4 676.6 LA 2 east / LA 170 east (Camp Road) North end of LA 2 concurrency; south end of LA 170 concurrency
421.4 678.2 LA 170 west (West Tennessee Avenue) North end of LA 170 concurrency
427.5 688.0 Bridge over Black Bayou Lake
Rodessa 428.4 689.4 LA 168 east (East Main Street) – Ida Western terminus of LA 168
432.8 696.5 SH 77 north – Atlanta Northern terminus; continuation in Texas
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Auxiliary routes[edit]

Louisiana Highway 1 Business (Natchitoches)[edit]


Louisiana Highway 1 Business
Location: Natchitoches
Length: 4.8 mi[8] (7.7 km)
Existed: 1975–present

In Natchitoches, LA 1 Business follows the original route of LA 1 before its re-routing onto a bypass on the south and west side of town in the 1970s.

The entire highway is in Natchitoches Parish.

Location mi[8] km Destinations Notes
0.0 0.0 LA 1 – Alexandria Southern terminus
Natchitoches 1.0 1.6 LA 1223 north (Rapides Drive) Southern terminus of LA 1223
1.2 1.9 Bridge over Cane River Lake
2.2 3.5 LA 494 east (Keyser Avenue) South end of LA 494 concurrency
2.3 3.7 LA 494 west (Keyser Avenue) North end of LA 494 concurrency
2.8 4.5 LA 1224 east (Williams Avenue) Western terminus of LA 1224
2.8 4.5 Bridge over Cane River Lake
2.9 4.7
LA 6 Bus. (Front Street) – Clarence, Winnfield
4.8 7.7 LA 1 / LA 6
LA 3191 north (Texas Street)
Northern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Louisiana Highway 1 Business (New Roads)[edit]


Louisiana Highway 1 Business
Location: New Roads
Length: 4.9 mi[9] (7.9 km)
Existed: 2010–present

In New Roads, LA 1 Business follows the original route of LA 1 through the town center before its re-routing onto the former LA 3131. The route was bypassed in 2010 when construction of the new John James Audubon Bridge over the Mississippi River led to a realignment of highway routes in the area.

The entire highway is in Pointe Coupee Parish.

Location mi[9] km Destinations Notes
New Roads 0.0 0.0 LA 1 (Hospital Road, False River Drive) – Morganza, Alexandria Southern terminus
1.9 3.1 LA 413 (East Main Street) Northern terminus of LA 413
2.4 3.9
LA 10 Bus. east (New Roads Street) – St. Francisville
South end of LA 10 Business concurrency
4.0 6.4 LA 10 east – St. Francisville

LA 10 Bus.
Western terminus of LA 10 Business;
North end of LA 10 Business concurrency; south end of LA 10 concurrency
New Roads 4.9 7.9 LA 1 / LA 10 west – Morganza, Marksville, Alexandria Northern terminus; north end of LA 10 concurrency
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

See also[edit]

References[edit]

  1. ^ a b c Google (March 13, 2013). "Overview Map of LA 1" (Map). Google Maps. Google. Retrieved March 13, 2013. 
  2. ^ "Louisiana State Highway Log". Retrieved 4 October 2014. [self-published source]
  3. ^ "The Zachary Taylor Parkway - Louisiana's Route to the Future". Archived from the original on October 9, 2007. Retrieved 4 October 2014. 
  4. ^ "GeauxPass Kiosk Location Map" (PDF). LA 1 Coalition. Retrieved October 11, 2009. 
  5. ^ Louisiana Department of Transportation and Development. "GeauxPass". 
  6. ^ "New section of I-49 North now open in Caddo Parish". KSLA News 12. November 26, 2013. Retrieved August 17, 2015. 
  7. ^ Louisiana Department of Transportation and Development. "I-49 North". Louisiana Department of Transportation and Development. Retrieved August 16, 2016. 
  8. ^ a b Google (March 13, 2013). "Overview Map of LA 1 Business (Natchitoches)" (Map). Google Maps. Google. Retrieved March 13, 2013. 
  9. ^ a b Google (March 13, 2013). "Overview Map of LA 1 Business (New Roads)" (Map). Google Maps. Google. Retrieved March 13, 2013. 


External links[edit]

Route map: Bing / Google

KML is from Wikidata