List of minor state highways in Louisiana (600-649)

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The following is a list of minor state highways in the U.S. state of Louisiana in the 600-649 range. Many of these routes were designated as farm-to-market (or Class "C") routes in the 1955 Louisiana Highway renumbering. The shorter routes in the list often serve as connectors between main highways or are pieces of state-maintained roadways left over from highway realignments. Others are simply state-maintained bridges over waterways or provide access to various La DOTD facilities.


Louisiana Highway 607[edit]

Louisiana Highway 607
Location: Lake Bruin
Length: 0.19 mi[1] (0.31 km)
Existed: 1955–present

Louisiana Highway 607 (LA 607) runs 0.19 miles (0.31 km) in an east–west direction from US 65 to LA 605 north of Lake Bruin, Tensas Parish.[2]

The route serves as a short connector, providing access to Lake Bruin from US 65. LA 607 is located roughly midway between St. Joseph and Newellton. It is an undivided two-lane highway for its entire length.[2][3][4]

The entire route is in Tensas Parish.

Mile[1] km Destinations Notes
0.00 0.00 US 65 – Ferriday, Tallulah Western terminus
0.19 0.31 LA 605 – Lake Bruin Eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Louisiana Highway 615[edit]

Louisiana Highway 615
Location: ShongalooHaynesville
Length: 10.34 mi[1] (16.64 km)
Existed: 1955–present

Louisiana Highway 615 (LA 615) runs 10.34 miles (16.64 km) in an east–west direction from a junction with LA 157 and LA 159 north of Shongaloo, Webster Parish to US 79 in Haynesville, Claiborne Parish.[5]


Louisiana Highway 621[edit]

Louisiana Highway 621
Location: PrairievilleBrignac
Length: 6.81 mi[1] (10.96 km)
Existed: 1955–present

Louisiana Highway 621 (LA 621) runs 6.81 miles (10.96 km) in an east–west direction from LA 73 in Prairieville to LA 431 at Brignac, Ascension Parish.[6]

The route heads east from LA 73 (Old Jefferson Highway) adjacent to I-10 Exit 173. It crosses both US 61 (Airline Highway) and LA 44 (North Burnside Avenue) north of Gonzales before ending at LA 431 in an area known as Brignac. LA 621 is an undivided two-lane highway for its entire length.[6][7][8]

The entire highway is in Ascension Parish.

Location Mile[1] km Destinations Notes
Prairieville 0.0 0.0 LA 73 (Old Jefferson Highway) to I-10 – Baton Rouge, New Orleans Western terminus
Duplessis 2.6 4.2 US 61 (Airline Highway) – Baton Rouge, New Orleans
  3.8 6.1 LA 44 (North Burnside Avenue)
Brignac 6.8 10.9 LA 431 (Brittany–Port Vincent Highway) Eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Louisiana Highway 624[edit]

Louisiana Highway 624
Location: YscloskeyHopedale
Length: 5.80 mi[1] (9.33 km)
Existed: 1955–present

Louisiana Highway 624 (LA 624) runs 5.80 miles (9.33 km) in an east–west direction from LA 46 in Yscloskey to a point near the Mississippi River Gulf Outlet Canal east of Hopedale, St. Bernard Parish.[9]

The route heads southeast from Yscloskey, running along the north bank of Bayou La Loutre. After passing through Hopedale, LA 624 curves to the northeast with the bayou and proceeds 1.5 miles (2.4 km) to the end of state maintenance. A local road continues a short distance to a dead end at the Mississippi River Gulf Outlet Canal. LA 624 is an undivided two-lane highway for its entire length.[9][10][11]

The entire highway is in St. Bernard Parish.

Location Mile[1] km Destinations Notes
Yscloskey 0.0 0.0 LA 46 (Hopedale Highway, Florissant Highway) – Shell Beach, New Orleans Western terminus
  5.8 9.3 End state maintenance southwest of Mississippi River Gulf Outlet Canal Eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Louisiana Highway 625[edit]

Louisiana Highway 625
Location: Yscloskey
Length: 0.25 mi[1] (0.40 km)
Existed: 1955–present

Louisiana Highway 625 (LA 625) runs 0.25 miles (0.40 km) in an east–west direction along Maple Street in Yscloskey, St. Bernard Parish.[12]

The route begins at LA 46 (Florissant Highway), which runs along Bayou La Loutre. It then curves to the southeast to a dead end at Bayou Yscloskey. It is an undivided, two-lane highway for its entire length.[10][11][12]

In the pre-1955 state highway system, LA 625 was designated as State Route C-2073.[13] LA 625 was created in the 1955 Louisiana Highway renumbering,[14] its western end following a slightly different connection to LA 46.[10][15]

The entire highway is in Yscloskey, St. Bernard Parish.

Mile[1] km Destinations Notes
0.00 0.00 LA 46 (Florissant Highway) Western terminus
0.25 0.40 Dead end at Bayou Yscloskey Eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Louisiana Highway 626[edit]

Louisiana Highway 626
Location: St. RoseDestrehan
Length: 2.56 mi[1] (4.12 km)
Existed: 1955–present

Louisiana Highway 626 (LA 626) runs 2.56 miles (4.12 km) in a north–south direction along St. Rose Avenue from LA 48 in St. Rose to US 61 at the northeast corner of Destrehan, St. Charles Parish.[16]

The route connects the community of St. Rose with US 61 (Airline Highway) west of New Orleans. Along its short route, LA 626 crosses both the Canadian National Railway (CN) and Kansas City Southern Railway (KCS) tracks at grade. It also crosses under but does not intersect I-310. LA 626 is an undivided two-lane highway for its entire length.[11][16][17]

The entire highway is in St. Charles Parish.

Location Mile[1] km Destinations Notes
St. Rose 0.0 0.0 LA 48 (River Road) – Destrehan, Mississippi River Bridge, Luling Southern terminus
Destrehan 2.6 4.2 US 61 (Airline Highway) – New Orleans, Baton Rouge Northern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Louisiana Highway 627[edit]

Louisiana Highway 627
Location: Norco
Length: 1.14 mi[1] (1.83 km)
Existed: 1955–present

Louisiana Highway 627 (LA 627) runs 1.14 miles (1.83 km) in a north–south direction along Prospect Avenue in Norco, St. Charles Parish.[18]

The route connects US 61 (Airline Highway) with LA 48 (River Road) in an area known as Good Hope. It travels through the Valero and ShellMotiva oil refineries, crossing both the Canadian National Railway (CN) and Kansas City Southern Railway (KCS) tracks at grade. LA 627 is an undivided two-lane highway for its entire length.[11][17][18]

In the pre-1955 state highway system, LA 627 was designated as State Route 682.[19] LA 627 was created in the 1955 Louisiana Highway renumbering,[14] connecting to LA 48 at a slightly different location. In the early 2000s, the southern portion of LA 627 was re-routed from Prospect Avenue onto a parallel road formerly known as Garrison Street.[17][20] The original route is now signed as "Old Prospect."[18]

The entire highway is in Norco, St. Charles Parish.

Mile[1] km Destinations Notes
0.0 0.0 LA 48 (River Road) – Norco, Destrehan Southern terminus; location also known as Good Hope
1.1 1.8 US 61 (Airline Highway) – New Orleans, Baton Rouge Northern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Louisiana Highway 628[edit]

Louisiana Highway 628
Location: LaPlaceMontz
Length: 8.04 mi[1] (12.94 km)
Existed: 1955–present

Louisiana Highway 628 (LA 628) runs 8.04 miles (12.94 km) in a general east–west direction from LA 44 in LaPlace, St. John the Baptist Parish to US 61 in Montz, St. Charles Parish.[21]

The route heads southeast along East 5th Street from LA 44 (Main Street) in LaPlace. It approaches and begins to run alongside the east bank levee of the Mississippi River, where it becomes known as River Road. LA 628 intersects LA 636-1 (McReine Road) and LA 3217, two short connectors to the parallel US 61.[21][22][23] The highway then crosses from St. John the Baptist Parish into the St. Charles Parish community of Montz. Reaching the Upper Guide Levee of the Bonnet Carré Spillway, LA 628 turns away from the river and heads northeast on C.C. Road. It parallels the spillway levee to its terminus at US 61 (Airline Highway). LA 628 is an undivided two-lane highway for its entire length.[11][17][21]


Parish Location Mile[1] km Destinations Notes
St. John the Baptist LaPlace 0.0 0.0 LA 44 (West 5th Street, Main Street) Western terminus
0.1 0.2 LA 636-3 west (Cardinal Street) Eastern terminus of LA 636-3
1.1 1.8 LA 636-1 north (McReine Road) Southern terminus of LA 636-1
2.0 3.2 LA 3217 north Southern terminus of LA 3217
St. Charles Montz 8.0 12.9 US 61 (Airline Highway) – New Orleans, Baton Rouge Eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Louisiana Highway 632[edit]

Louisiana Highway 632
Location: Des AllemandsBayou Gauche
Length: 5.63 mi[1] (9.06 km)
Existed: 1955–present

Louisiana Highway 632 (LA 632) runs 5.63 miles (9.06 km) in a general east–west direction from LA 631 in Des Allemands to a dead end at the Paradis Canal in Bayou Gauche, St. Charles Parish.[24]

The route heads southeast along Levee Road and crosses both LA 631 Spur (Old US 90) and current US 90 in Des Allemands. Now known as WPA Road, LA 632 turns due east into an area known as Bayou Gauche and intersects LA 306 (Bayou Gauche Road). LA 632 turns north and runs concurrently with LA 306 for a short distance before turning east onto Grand Bayou Road, which it follows to a dead end at the Paradis Canal. LA 632 is an undivided two-lane highway for its entire length.[11][17][24]

The entire highway is in St. Charles Parish.

Location Mile[1] km Destinations Notes
Des Allemands 0.0 0.0 LA 631 (Old Spanish Trail) Western terminus
0.2 0.3
LA 631 Spur (Old US 90)
0.3 0.5 US 90 – New Orleans, Morgan City
Bayou Gauche 3.2 5.1 LA 306 south (Bayou Gauche Road) West end of LA 306 concurrency
3.8 6.1 LA 306 north (Bayou Gauche Road) East end of LA 306 concurrency
5.6 9.0 Dead end at Paradis Canal Eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Louisiana Highway 633[edit]

Louisiana Highway 633
Location: Boutte
Length: 2.78 mi[1] (4.47 km)
Existed: 1955–present

Louisiana Highway 633 (LA 633) runs 2.78 miles (4.47 km) in a north–south direction along Magnolia Ridge Road from a local road at Grand Bayou to a junction with US 90 and LA 52 in Boutte, St. Charles Parish. It is an undivided two-lane highway for its entire length.[11][17][25]

The entire highway is in St. Charles Parish.

Location Mile[1] km Destinations Notes
  0.0 0.0 Local road at Grand Bayou Southern terminus
Boutte 2.8 4.5 US 90 – New Orleans, Houma
LA 52 (Paul Maillard Road) – Luling
Northern terminus; southern terminus of LA 52
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Louisiana Highway 635[edit]

Louisiana Highway 635
Location: Des Allemands
Length: 0.26 mi[1] (0.42 km)
Existed: 1955–present

Louisiana Highway 635 (LA 635) runs 0.26 miles (0.42 km) in an east–west direction north of Des Allemands, St. Charles Parish.[26]

The route connects US 90 and its former alignment, LA 631 (Old Spanish Trail) between Des Allemands and Paradis. It is an undivided two-lane highway for its entire length.[11][17][26]

In the pre-1955 state highway system, LA 635 was designated as State Route C-1520.[19] LA 635 was created in the 1955 Louisiana Highway renumbering[14] following a different connector road immediately to the north that no longer exists.[17][27] A similar connector road to the south, LA 634 (formerly State Route C-1522), was also part of the state highway system until its deletion in the 1960s.[17][27]

The entire highway is in Des Allemands, St. Charles Parish.

Mile[1] km Destinations Notes
0.00 0.00 LA 631 (Old Spanish Trail) Western terminus
0.26 0.42 US 90 – New Orleans, Houma Eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Louisiana Highway 637[edit]

Louisiana Highway 637
Location: Reserve
Length: 1.48 mi[1] (2.38 km)
Existed: 1955–present

Louisiana Highway 637 (LA 637) runs 1.48 miles (2.38 km) in a north–south direction along West 10th Street from LA 44 (River Road) to US 61 (Airline Highway) in Reserve, St. John the Baptist Parish. It is an undivided two-lane highway for its entire length.[22][23][28]

The entire highway is in Reserve, St. John the Baptist Parish.

Mile[1] km Destinations Notes
0.0 0.0 LA 44 (River Road) – LaPlace, Garyville Southern terminus
1.5 2.4 US 61 (Airline Highway) – New Orleans, Baton Rouge Northern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Louisiana Highway 642[edit]

Louisiana Highway 642
Location: RemyGrand Point
Length: 3.75 mi[1] (6.04 km)
Existed: 1955–present

Louisiana Highway 642 (LA 642) runs 3.75 miles (6.04 km) in a north–south direction from LA 44 at Remy to the end of state maintenance in Grand Point, St. James Parish.[29]

The route heads north from LA 44 at the east bank levee of the Mississippi River and crosses the Canadian National Railway (CN) tracks at grade. 1.3 miles (2.1 km) later, LA 642 intersects LA 3125. It then zigzags to the west and north through an area known as Grand Point. At the end of its route, the highway turns east and becomes a dirt road. State maintenance ends shortly afterward as the road turns again to the north. LA 642 is an undivided two-lane highway for its entire length.[8][29][30]

The entire highway is in St. James Parish.

Location Mile[1] km Destinations Notes
Remy 0.0 0.0 LA 44 – Gramercy, Lutcher, Convent Southern terminus
  1.4 2.3 LA 3125 – Gramercy, Lutcher
Grand Point 3.9 6.3 End state maintenance northeast of C. Louque Street, a local road Northern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Louisiana Highway 643[edit]

Louisiana Highway 643
Location: Lower VacherieLac Des Allemands
Length: 6.03 mi[1] (9.70 km)
Existed: 1955–present

Louisiana Highway 643 (LA 643) runs 6.03 miles (9.70 km) in an east–west direction from LA 20 in Lower Vacherie, St. James Parish to a dead end at Lac Des Allemands in St. John the Baptist Parish.[31]

The route heads eastward through Lower Vacherie from LA 20. At an intersection with LA 644, it turns south then east again and crosses from St. James Parish into St. John the Baptist Parish.[8][30][31] LA 643 continues to the western shore of Lac Des Allemands where it comes to a dead end in a residential subdivision. It is an undivided two-lane highway for its entire length.[22][23][31]


Parish Location Mile[1] km Destinations Notes
St. James Lower Vacherie 0.0 0.0 LA 20 – Vacherie, Thibodaux Western terminus
1.5 2.4 LA 644 Eastern terminus of LA 644
St. John the Baptist   6.0 9.7 Dead end at Lac Des Allemands Eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Louisiana Highway 644[edit]

Louisiana Highway 644
Location: Lower Vacherie
Length: 1.76 mi[1] (2.83 km)
Existed: 1955–present

Louisiana Highway 644 (LA 644) runs 1.76 miles (2.83 km) in a general east–west direction from LA 20 to LA 643 in Lower Vacherie, St. James Parish.[32]

The route heads eastward through Lower Vacherie from LA 20. After 1.3 miles (2.1 km), it turns to the south and ends at an intersection with LA 643, which continues in a general eastward direction to nearby Lac Des Allemands. LA 644 is an undivided two-lane highway for its entire length.[8][30][32]

The entire highway is in Lower Vacherie, St. James Parish.

Mile[1] km Destinations Notes
0.0 0.0 LA 20 – Vacherie, Thibodaux Western terminus
1.8 2.9 LA 643 – Lac Des Allemands Eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Louisiana Highway 649[edit]

Louisiana Highway 649
Location: St. Charles
Length: 0.07 mi[1] (0.11 km)
Existed: 1955–present

Louisiana Highway 649 (LA 649) consists of a swing bridge across Bayou Lafourche in St. Charles, Lafourche Parish.[33]

The route is 0.07 miles (0.11 km) long, connecting LA 1 and LA 308 which run along the west and east banks of the bayou, respectively. It is an undivided two-lane highway for its entire length.[11][33][34]

In the pre-1955 state highway system, LA 649 was designated as State Route C-2137.[35] LA 649 was created in the 1955 Louisiana Highway renumbering[14] and was originally routed across a now-demolished bridge located 0.4 miles (0.64 km) downstream from the current bridge.[34][36] The St. Charles Swing Bridge was constructed in 1996[37] and aligned with the St. Charles Bypass Road that provides a shortcut to LA 24 south of Thibodaux.[33]

The entire highway is in St. Charles, Lafourche Parish.

Mile[1] km Destinations Notes
0.00 0.00 LA 1 – Thibodaux, Raceland Southern terminus
0.07 0.11 LA 308 – Thibodaux, Raceland Northern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

References[edit]

  1. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae "La DOTD GIS". Louisiana Department of Transportation and Development. 2013. Retrieved October 3, 2013. 
  2. ^ a b Google Inc. "Overview Map of LA 607". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?saddr=LA+607+(Western+Terminus)&daddr=32.0028887,-91.2546247+to:LA+607+(Eastern+Terminus)&hl=en&ll=32.002799,-91.254137&spn=0.010026,0.021136&sll=32.003072,-91.254383&sspn=0.002507,0.005284&geocode=FXlR6AEdIIqP-g%3BFUhT6AEdoJCP-inn7uQPnDUvhjExJVH3TS_FIw%3BFbhV6AEdcpWP-g&oq=alexand&mra=dpe&mrsp=1&sz=18&via=1&t=m&z=16. Retrieved October 3, 2013.
  3. ^ Louisiana Department of Transportation and Development (February 2012). Tensas Parish (Map). Cartography by La DOTD Office of Multimodal Planning. http://www.dotd.la.gov/planning/mapping/Parish%20Maps/Tensas.pdf. Retrieved October 3, 2013.
  4. ^ Louisiana Department of Transportation and Development (February 2012). District 58: Official Control Section Map / Construction and Maintenance (Map). Cartography by La DOTD Office of Multimodal Planning. http://www.dotd.la.gov/planning/mapping/District%20Maps/District_58.pdf. Retrieved October 3, 2013.
  5. ^ Google Inc. "Overview Map of LA 615". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?saddr=LA+615+(Western+Terminus)&daddr=32.9782578,-93.228991+to:LA+615+(Eastern+Terminus)&hl=en&ll=32.974684,-93.218994&spn=0.158697,0.338173&sll=32.979292,-93.229637&sspn=0.159841,0.338173&geocode=FcoG9wEdyj1w-g%3BFVE19wEdQXBx-inHlcEd73wxhjELpfL2CQ5N1Q%3BFRUZ9wEdj79y-g&oq=alexand&mra=dpe&mrsp=1&sz=12&via=1&t=m&z=12. Retrieved October 3, 2013.
  6. ^ a b Google Inc. "Overview Map of LA 621". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?saddr=LA+621+(Western+Terminus)&daddr=30.2694138,-90.9286766+to:LA+621+(Eastern+Terminus)&hl=en&ll=30.268853,-90.92577&spn=0.08169,0.169086&sll=30.268945,-90.869186&sspn=0.010211,0.021136&geocode=FVbnzQEd47CT-g%3BFeXfzQEd3ImU-ikr6c8jarYmhjGP1GP2dZonuw%3BFQrhzQEdN22V-g&oq=alexand&mra=dme&mrsp=2&sz=16&via=1&t=m&z=13. Retrieved October 3, 2013.
  7. ^ Louisiana Department of Transportation and Development (February 2012). Ascension Parish (Map). Cartography by La DOTD Office of Multimodal Planning. http://www.dotd.la.gov/planning/mapping/Parish%20Maps/Ascension.pdf. Retrieved October 3, 2013.
  8. ^ a b c d Louisiana Department of Transportation and Development (February 2012). District 61: Official Control Section Map / Construction and Maintenance (Map). Cartography by La DOTD Office of Multimodal Planning. http://www.dotd.la.gov/planning/mapping/District%20Maps/District_61.pdf. Retrieved October 3, 2013.
  9. ^ a b Google Inc. "Overview Map of LA 624". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?saddr=LA+624+(Western+Terminus)&daddr=29.8217573,-89.6593478+to:LA+624+(Eastern+Terminus)&hl=en&ll=29.827391,-89.648266&spn=0.0828,0.169086&sll=29.822109,-89.608601&sspn=0.002569,0.005284&geocode=FZZOxwEdD3qn-g%3BFT0LxwEdLein-imDdfYXW2qeiDGROUbnx_ZRxQ%3BFe4MxwEdVq6o-g&oq=alexand&t=m&mra=dme&mrsp=2&sz=18&via=1&z=13. Retrieved October 3, 2013.
  10. ^ a b c Louisiana Department of Transportation and Development (February 2012). St. Bernard Parish (West Section) (Map). Cartography by La DOTD Office of Multimodal Planning. http://www.dotd.la.gov/planning/mapping/Parish%20Maps/St_Bernard_West.pdf. Retrieved October 3, 2013.
  11. ^ a b c d e f g h i Louisiana Department of Transportation and Development (February 2012). District 02: Official Control Section Map / Construction and Maintenance (Map). Cartography by La DOTD Office of Multimodal Planning. http://www.dotd.la.gov/planning/mapping/District%20Maps/District_02.pdf. Retrieved October 3, 2013.
  12. ^ a b Google Inc. "Overview Map of LA 625". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?saddr=LA+625+(Western+Terminus)&daddr=29.8435453,-89.6907807+to:LA+625+(Eastern+Terminus)&hl=en&ll=29.84324,-89.690977&spn=0.005174,0.010568&sll=29.842661,-89.689575&sspn=0.000642,0.001321&geocode=Fa5fxwEdXGSn-g%3BFVlgxwEdZG2n-imlbxWCJWueiDHagRAsZCnAcg%3BFQVdxwEdY3Kn-g&t=m&mra=dme&mrsp=2&sz=20&via=1&z=17. Retrieved October 3, 2013.
  13. ^ Louisiana Department of Highways (1951). St. Bernard Parish (West Section) (Map). Cartography by Department of Highways Traffic and Planning Section (January 1, 1955 ed.).
  14. ^ a b c d "Act No. 40, House Bill No. 311". State-Times (Baton Rouge). June 18, 1955. p. 5B. 
  15. ^ Louisiana Department of Highways (1951). St. Bernard Parish (West Section) (Map). Cartography by Department of Highways Traffic and Planning Section (January 1, 1958 ed.).
  16. ^ a b Google Inc. "Overview Map of LA 626". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?saddr=LA+626+(Southern+Terminus)&daddr=29.9645505,-90.3266124+to:LA+626+(Northern+Terminus)&hl=en&ll=29.962891,-90.323496&spn=0.041046,0.084543&sll=29.961255,-90.322981&sspn=0.041047,0.084543&geocode=Fe_vyAEdGOCd-g%3BFQY5yQEdrLmd-inh9y3a2scghjFEmzkxd_FxIw%3BFcJzyQEdb5ud-g&mra=dpe&mrsp=1&sz=14&via=1&t=m&z=14. Retrieved October 3, 2013.
  17. ^ a b c d e f g h i Louisiana Department of Transportation and Development (February 2012). St. Charles Parish (Map). Cartography by La DOTD Office of Multimodal Planning. http://www.dotd.la.gov/planning/mapping/Parish%20Maps/St_Charles.pdf. Retrieved October 3, 2013.
  18. ^ a b c Google Inc. "Overview Map of LA 627". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?saddr=LA+627+(Southern+Terminus)&daddr=29.9972028,-90.3972802+to:LA+627+(Northern+Terminus)&hl=en&ll=29.997834,-90.394092&spn=0.020516,0.042272&sll=29.990101,-90.399764&sspn=0.001282,0.002642&geocode=FaadyQEdcJqc-g%3BFZK4yQEdoKWc-inbawy0FM8ghjGx3YbZ8V4f-Q%3BFTzVyQEdXrmc-g&mra=dme&mrsp=0&sz=19&via=1&t=m&z=15. Retrieved October 3, 2013.
  19. ^ a b Louisiana Department of Highways (1951). St. Charles Parish (Map). Cartography by Department of Highways Traffic and Planning Section (January 1, 1955 ed.).
  20. ^ Louisiana Department of Transportation and Development (1999). St. Charles Parish (Map). Cartography by DOTD Office of Planning and Programming.
  21. ^ a b c Google Inc. "Overview Map of LA 628". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?saddr=LA+628+(Western+Terminus)&daddr=30.0224812,-90.468383+to:LA+628+(Eastern+Terminus)&hl=en&ll=30.035365,-90.454388&spn=0.081884,0.169086&sll=30.036503,-90.435575&sspn=0.001279,0.002642&geocode=FYu7ygEdr1Cb-g%3BFVEbygEd4Y-b-ik9OHZjytEghjFXgu6KevdGkw%3BFX5SygEdihCc-g&mra=dme&mrsp=2&sz=19&via=1&t=m&z=13. Retrieved October 3, 2013.
  22. ^ a b c Louisiana Department of Transportation and Development (February 2012). St. John the Baptist Parish (Map). Cartography by La DOTD Office of Multimodal Planning. http://www.dotd.la.gov/planning/mapping/Parish%20Maps/St_John_the_Baptist.pdf. Retrieved October 3, 2013.
  23. ^ a b c Louisiana Department of Transportation and Development (February 2012). District 62: Official Control Section Map / Construction and Maintenance (Map). Cartography by La DOTD Office of Multimodal Planning. http://www.dotd.la.gov/planning/mapping/District%20Maps/District_62.pdf. Retrieved October 3, 2013.
  24. ^ a b Google Inc. "Overview Map of LA 632". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?saddr=LA+632+(Western+Terminus)&daddr=29.8122373,-90.441006+to:LA+632+(Eastern+Terminus)&hl=en&ll=29.822774,-90.436964&spn=0.041104,0.084543&sll=29.828354,-90.406253&sspn=0.002569,0.005284&geocode=FVskxwEdGpGb-g%3BFQ3mxgEd0vqb-imfeaUPyMIghjEjOCJFNzsl5Q%3BFWImxwEdN4Oc-g&t=m&mra=dme&mrsp=2&sz=18&via=1&z=14. Retrieved October 3, 2013.
  25. ^ Google Inc. "Overview Map of LA 633". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?saddr=LA+633+(Southern+Terminus)&daddr=29.8845619,-90.3959919+to:LA+633+(Northern+Terminus)&hl=en&ll=29.884932,-90.389414&spn=0.041079,0.084543&sll=29.883593,-90.385637&sspn=0.041079,0.084543&geocode=Ff67xwEdQIec-g%3BFZEAyAEdqaqc-ikD5oVWdMQghjFt8MtOL8Yj2g%3BFapAyAEdmcmc-g&mra=dpe&mrsp=1&sz=14&via=1&t=m&z=14. Retrieved October 3, 2013.
  26. ^ a b Google Inc. "Overview Map of LA 635". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?saddr=LA+635+(Western+Terminus)&daddr=29.8533827,-90.450591+to:LA+635+(Eastern+Terminus)&hl=en&ll=29.853225,-90.449367&spn=0.020509,0.042272&sll=29.853244,-90.448347&sspn=0.002564,0.005284&geocode=FaKGxwEdAc-b-g%3BFcaGxwEdYdWb-ilH12vHNMMghjHK5nN1JctM5A%3BFe-GxwEdwt-b-g&mra=dme&mrsp=2&sz=18&via=1&t=m&z=15. Retrieved October 3, 2013.
  27. ^ a b Louisiana Department of Highways (1951). St. Charles Parish (Map). Cartography by Department of Highways Traffic and Planning Section (January 1, 1958 ed.).
  28. ^ Google Inc. "Overview Map of LA 637". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?saddr=LA+637+(Southern+Terminus)&daddr=30.0670106,-90.5643221+to:LA+637+(Northern+Terminus)&hl=en&ll=30.067311,-90.560474&spn=0.041003,0.084543&sll=30.067311,-90.559702&sspn=0.041003,0.084543&geocode=FSOcygEdXBqa-g%3BFULJygEdHhma-inNxN3Y1NUghjHiqjYNwbEiPQ%3BFUXwygEd7xea-g&mra=dvme&mrsp=1&sz=14&via=1&t=m&z=14. Retrieved October 3, 2013.
  29. ^ a b Google Inc. "Overview Map of LA 642". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?saddr=LA+642+(Southern+Terminus)&daddr=30.038443,-90.7455577+to:LA+642+(Northern+Terminus)&hl=en&ll=30.044579,-90.740891&spn=0.082025,0.169086&sll=30.038166,-90.746185&sspn=0.002563,0.005284&geocode=FWAUygEd1WWX-g%3BFatZygEdK1WX-illo7niIi4hhjGyzBq4q_iiIg%3BFVDIygEdKUOX-g&mra=dvme&mrsp=1&sz=18&via=1&t=m&z=13. Retrieved October 3, 2013.
  30. ^ a b c Louisiana Department of Transportation and Development (February 2012). St. James Parish (Map). Cartography by La DOTD Office of Multimodal Planning. http://www.dotd.la.gov/planning/mapping/Parish%20Maps/St_James.pdf. Retrieved October 3, 2013.
  31. ^ a b c Google Inc. "Overview Map of LA 643". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?saddr=LA+643+(Western+Terminus)&daddr=29.9299348,-90.6674917+to:LA+643+(Eastern+Terminus)&hl=en&ll=29.928755,-90.659008&spn=0.082121,0.169086&sll=29.92682,-90.662956&sspn=0.082122,0.169086&geocode=FT_VyAEdf_OX-g%3BFc6xyAEdHYaY-ikfonQxYyYhhjFNeVuaRu3kqA%3BFSGNyAEdczmZ-g&mra=dpe&mrsp=1&sz=13&via=1&t=m&z=13. Retrieved October 3, 2013.
  32. ^ a b Google Inc. "Overview Map of LA 644". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?saddr=LA+644+(Western+Terminus)&daddr=29.9442766,-90.6916461+to:LA+644+(Eastern+Terminus)&hl=en&sll=29.943035,-90.690894&sspn=0.020527,0.042272&geocode=FVjnyAEdJ_WX-g%3BFdTpyAEdwieY-inzMg5ZwSUhhjFAug84NKVFLA%3BFZ7WyAEdNVWY-g&mra=dpe&mrsp=1&sz=15&via=1&t=m&z=15. Retrieved October 3, 2013.
  33. ^ a b c Google Inc. "Overview Map of LA 649". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?saddr=LA+649+(Southern+Terminus)&daddr=29.754479,-90.728027+to:LA+649+(Northern+Terminus)&hl=en&ll=29.753815,-90.728273&spn=0.010339,0.021136&sll=29.75396,-90.728225&sspn=0.002566,0.005284&geocode=FdkBxgEdzZiX-g%3BFW8ExgEdpZmX-ikz7MqwRRghhjEnaIqF5ThoUw%3BFaAFxgEdAJqX-g&mra=dme&mrsp=0&sz=18&via=1&t=m&z=16. Retrieved October 3, 2013.
  34. ^ a b Louisiana Department of Transportation and Development (February 2012) (PDF). Lafourche Parish (Northwest Section) (Map). Cartography by La DOTD Office of Multimodal Planning. http://www.dotd.la.gov/planning/mapping/Parish%20Maps/Lafourche_NorthWest.pdf. Retrieved October 3, 2013.
  35. ^ Louisiana Department of Highways (1953). Lafourche Parish (North Section) (Map). Cartography by Department of Highways Traffic and Planning Section (January 1, 1955 ed.).
  36. ^ Louisiana Department of Highways (1953). Lafourche Parish (North Section) (Map). Cartography by Department of Highways Traffic and Planning Section (January 1, 1958 ed.).
  37. ^ Johnson, Kris (July 5, 2012). "Fate of some bridges still unknown". Houma Today. Retrieved April 5, 2013. 

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