Louisiana Highway 1
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|---|---|---|---|---|
| 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 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 | ||||
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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
The southern terminus of LA 1 (29°15′37″N 89°57′49″W / 29.2603°N 89.9637°W) 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 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.)
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.
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 Expressway
The Louisiana Department of Transportation and Development (DOTD) is converting LA 1 from Golden Meadow to Port Fourchon into an elevated toll expressway. 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 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 have 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 2 lane toll bridge over Bayou Lafourche, opened on July 8, 2009. Tolling of the new bridge began on August 3.
The 2 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.
Major intersections
| Parish | Location | Mile[1] | km | Destinations | Notes |
|---|---|---|---|---|---|
| Jefferson | Grand Isle | 0.0 | 0.0 | Dead end at Bayou Rigaud | Southern terminus |
| 0.2 | 0.3 |  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 | ||
| 6.9 | 11.1 | Bridge over Caminada Bay | |||
| 7.2 | 11.6 |  LA 574-1 (Central Avenue) | |||
| Lafourche | 15.9 | 25.6 |  LA 3090 (A.O. Rappelet Road) – Port Fourchon | Northern terminus of LA 3090; south end of elevated highway | |
| Leeville | 24.2 | 38.9 | Old LA 1 | North end of elevated highway | |
| 32.2 | 51.8 |  LA 3235 (South Alex Plaisance Boulevard) | Southern terminus of LA 3235 | ||
| Golden Meadow | 33.8 | 54.4 |  LA 308 | Southeastern terminus of LA 308 | |
| Galliano | 40.5 | 65.2 |  LA 3162 (West 121st Street) | ||
| Cut Off | 44.2 | 71.1 |  LA 3161 (West 68th Street) | Eastern terminus of LA 3161 | |
| Larose | 48.6 | 78.2 |  LA 657 (West 15th Street) | ||
| 49.0 | 78.9 |  LA 310 | Southern terminus of LA 310; inaccessible due to closed bridge | ||
| 49.1 | 79.0 |  LA 24 west (Avenue E) – Houma, Bourg | Eastern terminus of LA 24 | ||
| 49.3 | 79.3 | Bridge over Gulf Intracoastal Waterway | |||
| 59.3 | 95.4 |  LA 3220 (Bridge Road) | Southwestern terminus of LA 3220 | ||
| Lockport | 60.2 | 96.9 |   LA 655 Spur (Main Street) | Eastern terminus of LA 655 Spur | |
| 61.5 | 99.0 | LA 655 (Vacherie Street) | Western terminus of LA 655 | ||
| Mathews | 64.2 | 103.3 |  LA 654 – Gheens | Western terminus of LA 654 | |
| Raceland | 67.1 | 108.0 |  US 90 – New Orleans, Morgan City | Interchange; Exit 215A on US 90 | |
| 69.2 | 111.4 |  LA 182 east – New Orleans | South end of LA 182 concurrency | ||
| 69.7 | 112.2 | LA 182 west – Houma | North end of LA 182 concurrency | ||
| St. Charles | 77.5 | 124.7 |  LA 649 | Southern terminus of LA 649 | |
| 82.2 | 132.3 |  LA 648 (Percy Brown Road) | |||
| Thibodaux | 84.3 | 135.7 |  LA 20 east (St. Patrick Bridge) – Vacherie | South end of LA 20 concurrency | |
| 84.4 | 135.8 | LA 20 west (Jackson Street) – Houma, Morgan City | North end of LA 20 concurrency | ||
| Leighton | 86.1 | 138.6 |  LA 3185 (West Thibodaux Bypass Road) | ||
| Brule | 87.5 | 140.8 |  LA 309 (Brule Guillot Road) | Northern terminus of LA 309 | |
| Assumption | Labadieville | 91.4 | 147.1 |  LA 645 | Northern terminus of LA 645 |
| 92.2 | 148.4 |  LA 398 – Morgan City | Northern terminus of LA 398 | ||
| 93.0 | 149.7 |  LA 1247 (Brule Road) – Brule | |||
| Supreme | 95.1 | 153.0 |  LA 1011 | ||
| 96.1 | 154.7 |  LA 400 | Eastern terminus of LA 400 | ||
| 97.6 | 157.1 |  LA 1010 south | South end of LA 1010 concurrency | ||
| 97.9 | 157.6 | LA 1010 north | North end of LA 1010 concurrency | ||
| Napoleonville | 101.8 | 163.8 |  LA 401 (Canal Road) – Attakapas Landing | Northern terminus of LA 401 | |
| 102.0 | 164.2 |  LA 1008 east (Franklin Avenue) | South end of LA 1008 concurrency | ||
| 102.1 | 164.3 | LA 1008 west | North end of LA 1008 concurrency | ||
| 102.9 | 165.6 |  LA 1007 (Glenwood Road) – Glenwood | Eastern terminus of LA 1007 | ||
| Munsons | 103.1 | 165.9 |  LA 402 – Brusle St. Vincent | ||
| Plattenville | 106.0 | 170.6 |  LA 70 Spur | Southern terminus of LA 70 Spur | |
| Paincourtville | 107.6 | 173.2 |  LA 403 (St. Vincent Street) – Brusle St. Vincent | ||
| 107.7 | 173.3 |  LA 1005 (Westfield Road) – Westfield | Eastern terminus of LA 1005 | ||
| 108.2 | 174.1 | LA 70 (Pierre Part Road) – Pierre Part, Donaldsonville | |||
| Klotzville | 109.6 | 176.4 |  LA 1003 | Northeastern terminus of LA 1003 | |
| 110.3 | 177.5 |  LA 1000 – Star | Eastern terminus of LA 1000 | ||
| 111.2 | 179.0 |  LA 999 (Lula Road) – Monty | Eastern terminus of LA 999 | ||
| Belle Rose | 112.1 | 180.4 |  LA 998 | Eastern terminus of LA 998 | |
| Ascension | 114.9 | 184.9 |  LA 943 – Barton | ||
| 115.1 | 185.2 |  LA 944 – Palo Alto | Southeastern terminus of LA 944 | ||
| Donaldsonville | 117.6 | 189.3 |  LA 18 east (Veterans Boulevard) LA 3089 (Marchand Drive) – Gramercy, New Orleans | Western terminus of LA 3089 | |
| McCall | 120.7 | 194.2 | LA 943 | Northern terminus of LA 943 | |
| 120.9 | 194.6 |  LA 405 | Southern terminus of LA 405 | ||
| Iberville | White Castle | 128.0 | 206.0 |  LA 69 (Bowie Street) – Pierre Part | |
| 128.5 | 206.8 |  LA 993 – Lone Star | |||
| 131.4 | 211.5 | LA 69 south (Augusta Road) – Bayou Goula | Northern terminus of LA 69 | ||
| 136.0 | 218.9 |  LA 992-3 (St. Louis Road) | Eastern terminus of LA 992-3 | ||
| Plaquemine | 137.3 | 221.0 |  LA 75 / LA 405 (Belleview Drive) – Plaquemine Ferry | Northern terminus of LA 405 | |
| 137.4 | 221.1 |  LA 1251 | Southwestern terminus of LA 1251 | ||
| 138.0 | 222.1 |  LA 3066 (Court Street) – Indian Village | Eastern terminus of LA 3066 | ||
| 138.5 | 222.9 |  LA 988 (Schnebelen Street) – Brusly | Southern terminus of LA 988 | ||
| 138.7 | 223.2 |  LA 77 north (Bayou Jacob Road) – Rosedale, Maringouin | Southern terminus of LA 77 | ||
| 140.0 | 225.3 |  LA 1148 east (Woodlawn Road) | South end of LA 1148 concurrency | ||
| 140.1 | 225.5 | LA 1148 west | North end of LA 1148 concurrency | ||
| West Baton Rouge | Addis | 143.0 | 230.1 |  LA 990 (Addis Lane) | |
| 145.0 | 233.4 |  LA 989-1 (Lukeville Lane) | |||
| Brusly | 145.7 | 234.5 |  LA 989-2 (West/East Main Street) | ||
| 147.7 | 237.7 |  LA 3237 (American Way) | Eastern terminus of LA 3237 | ||
| 148.1 | 238.3 | LA 988 (Beaulieu Lane) | Northern terminus of LA 988 | ||
| 149.3 | 240.3 | Bridge over Gulf Intracoastal Waterway | |||
| Port Allen | 149.8 | 241.1 |  I-10 – Baton Rouge, Lafayette | Exit 153 on I-10 | |
| 150.6 | 242.4 |   LA 76 / LA 987-4 (Court Street) – Rosedale, Maringouin | Eastern terminus of LA 76; western terminus of LA 987-4 | ||
| 151.4 | 243.7 |  LA 986 (Rosedale Road) | |||
| Sunrise | 152.2 | 244.9 |  LA 987-3 (Lafiton Lane) | ||
| 152.4 | 245.3 |  LA 987-2 (Faye Street) | Western terminus of LA 987-2 | ||
| 154.4 | 248.5 |  US 190 east (Airline Highway) – Baton Rouge | Interchange; south end of US 190 concurrency | ||
| Lobdell | 157.4 | 253.3 |  To LA 415 (Plantation Avenue) – Port Allen | Access to LA 415 via Loop Road (northbound) and Plantation Avenue (southbound) | |
| 157.9 | 254.1 | LA 415 Spur (North Lobdell Highway) – Port Allen | Interchange; northbound entrance and southbound exit; western terminus of LA 415 Spur | ||
| Westover | 158.7 | 255.4 |  LA 1145 (Calumet Road) | Northern terminus of LA 1145 | |
| 162.7 | 261.8 |  LA 983 (Bueche Road) – Bueche | Southern terminus of LA 983 | ||
| Erwinville | 167.3 | 269.2 |  LA 413 (Poydras Bayou Drive) | ||
| Pointe Coupee | 169.3 | 272.5 | US 190 west (Airline Highway) – Opelousas | North end of US 190 concurrency | |
| Knapp | 173.5 | 279.2 |  LA 416 | Western terminus of LA 416 | |
| Oscar | 176.5 | 284.0 |  LA 978 (Bigman Lane) | Northern terminus of LA 978 | |
| Parlange | 177.5 | 285.7 |  LA 78 (Parlange Lane) – Livonia | Northern terminus of LA 78 | |
| New Roads | 181.8 | 292.6 |   LA 1 Bus – New Roads | Southern terminus of LA 1 Business | |
| 183.6 | 295.5 |   LA 1 Bus / LA 10 east – New Roads, St. Francisville | Northern terminus of LA 1 Business; south end of LA 10 concurrency | ||
| Labarre | 187.5 | 301.8 |  LA 420 (Pointe Coupee Road) – Pointe Coupee | Western terminus of LA 420 | |
| Morganza | 191.4 | 308.0 | LA 10 west – Opelousas | North end of LA 10 concurrency | |
| Lacour Spur | 196.8 | 316.7 |  LA 972 – Lacour | Western terminus of LA 972 | |
| Batchelor | 199.5 | 321.1 |  LA 419 – Quinton, Lacour | ||
| Innis | 202.3 | 325.6 |  LA 418 – Williamsport | ||
| Lettsworth | 206.2 | 331.8 |  LA 971 – Williamsport | Northern terminus of LA 971 | |
| Keller | 207.7 | 334.3 |   LA 15 north / LA 970 – Natchez, Jacoby | Southern terminus of LA 15; eastern terminus of LA 970 | |
| Lagonier | 212.7 | 342.3 | LA 418 | Western terminus of LA 418 | |
| Pointe Coupee-Avoyelles line | Legonier-Simmesport line | 213.2 | 343.1 | Bridge over Atchafalaya River | |
| Avoyelles | Simmesport | 213.8 | 344.1 |  LA 105 (South Martin Luther King Drive) – Melville | Northern terminus of LA 105 |
| 215.7 | 347.1 |  LA 1183 – Odenburg | Northern terminus of LA 1183 | ||
| Hamburg | 222.4 | 357.9 |   LA 114 / LA 451 – Moreauville | Eastern terminus of LA 114 and LA 451 | |
| Moreauville | 225.0 | 362.1 | LA 451 (Bayou Des Glaises Street) – Bordelonville | ||
| 227.4 | 366.0 |  LA 1186 | Eastern terminus of LA 1186 | ||
| Mansura | 229.8 | 369.8 |  LA 107 (Cocoville Road) – Cottonport | ||
| 231.7 | 372.9 | LA 107 south (Cocoville Road) | South end of LA 107 concurrency | ||
| Marksville | 233.0 | 375.0 |  LA 452 (South Preston Street) – Brouillette | Southern terminus of LA 452 | |
| 233.1 | 375.1 |  LA 1189 (Acton Road) | Eastern terminus of LA 1189 | ||
| 233.7 | 376.1 |  LA 107 north / LA 115 (South Main Street) – Bunkie, Center Point | North end of LA 107 concurrency | ||
| 236.4 | 380.4 |  LA 1191 | Western terminus of LA 1191 | ||
| 237.2 | 381.7 |  LA 1192 | Western terminus of LA 1192 | ||
| 238.5 | 383.8 |  LA 453 – Moncla | Southern terminus of LA 453 | ||
| 239.1 | 384.8 |  LA 1195 | Eastern terminus of LA 1195 | ||
| Fifth Ward | 241.0 | 387.9 |  LA 1194 | Northern terminus of LA 1194 | |
| 241.2 | 388.2 | LA 1194 Spur (Schoolhouse Road) | Western terminus of LA 1194 Spur | ||
| 244.0 | 392.7 | LA 114 – Hessmer | Western terminus of LA 114 | ||
| Rapides | Roxana | 247.4 | 398.2 |  LA 457 – Poland | Eastern terminus of LA 457 |
| Richland | 251.0 | 403.9 |  LA 1198 (Hathorn Road) | Southern terminus of LA 1198 | |
| Whittington | 252.5 | 406.4 |  LA 3170 – Chambers | Eastern terminus of LA 3170 | |
| Latanier | 254.9 | 410.2 | LA 457 – Lecompte | ||
| Alexandria | 262.6 | 422.6 |  LA 1208-1 (Willow Glen River Road) | Northern terminus of LA 1208-1 | |
| 264.5 | 425.7 |   US 167 north / LA 28 east (Pineville Expressway) – Winnfield, Jonesville  US 167 Bus. north / LA 28 Bus east | Interchange; south/westbound exit and north/eastbound entrance; Northern terminus of US 167 Business; eastern terminus of LA 28 Business; South end of US 167 Business and LA 28 Business concurrency | ||
| 264.8 | 426.2 |   I-49 / US 71 Byp. – Lafayette, Opelousas US 167 south | Exit 84 on I-49; southbound entrance and northbound exit | ||
| 265.0 | 426.5 | US 167 Bus. south (Mason Street, Overton Street) | North end of US 167 Business concurrency | ||
| 265.4 | 427.1 |   US 165 Bus. north / LA 1208-3 (Jackson Street) | Northern terminus of LA 1208-3; south end of US 165 Business concurrency | ||
| 265.8 | 427.8 | LA 28 Bus west (Monroe Street) | North end of LA 28 Business concurrency | ||
| 266.7 | 429.2 | US 71 / US 165 north – Natchitoches, Monroe | Interchange; northbound entrance and southbound exit; Southbound US 71/US 165 accessed indirectly via service roads (North MacArthur Drive) | ||
| 268.8 | 432.6 |  LA 498 Spur (Powell Lane) | Northern terminus of LA 498 Spur | ||
| Alexandria | 270.2 | 434.8 | LA 498 (Airbase Road) | ||
| 278.4 | 448.0 | I-49 south – Alexandria | Exit 98 on I-49; southbound entrance and northbound exit | ||
| Boyce | 279.3 | 449.5 |  LA 8 – Leesville, Colfax | ||
| 279.4 | 449.7 |  LA 1200 (Dublin Street) – Hot Wells | Northern terminus of LA 1200 | ||
| 281.0 | 452.2 |  LA 121 – Hot Wells | Northern terminus of LA 121 | ||
| Rodemacher | 282.9 | 455.3 | LA 8 Spur to I-49 – Alexandria, Shreveport | Exit 103 on I-49 | |
| Natchitoches | 289.1 | 465.3 |  LA 3279 – Marco | Southern terminus of LA 3279 | |
| Galbraith | 291.1 | 468.5 |  LA 490 east | South end of LA 490 concurrency | |
| 292.0 | 469.9 | Bridge over Cane River | |||
| 293.5 | 472.3 | LA 490 – Chopin | North end of LA 490 concurrency | ||
| 296.6 | 477.3 |  LA 495 | Eastern terminus of LA 495 | ||
| 296.8 | 477.7 | Bridge over Cane River | |||
| Cloutierville | 298.4 | 480.2 |  LA 491 | Southern terminus of LA 491 | |
| Derry | 300.0 | 482.8 |  LA 119 – Melrose | ||
| Montrose | 303.8 | 488.9 |  LA 493 south | South end of LA 493 concurrency | |
| 304.1 | 489.4 | Bridge over Old River | |||
| 304.2 | 489.6 | LA 493 north – Melrose | North end of LA 493 concurrency | ||
| 307.8 | 495.4 |   LA 120 / LA 494 – Provencal, Bermuda | Eastern terminus of LA 120; southern terminus of LA 494 | ||
| Natchez | 312.0 | 502.1 | LA 119 – Bermuda | Northern terminus of LA 119 | |
| 314.5 | 506.1 |  LA 478 – Flora | Eastern terminus of LA 478 | ||
| 315.9 | 508.4 | LA 1 Bus north (South Drive) – Natchitoches | Southern terminus of LA 1 Business | ||
| Natchitoches | 319.9 | 514.8 |  LA 6 west (University Parkway) – Robeline, Many LA 6 Bus east – Natchitoches | Western terminus of LA 6 Business; south end of LA 6 concurrency | |
| 320.8 | 516.3 | Bridge over Sibley Lake | |||
| 321.5 | 517.4 |  LA 1 Bus / LA 3191 (Texas Street) | Northern terminus of LA 1 Business; eastern terminus of LA 3191 | ||
| 321.9 | 518.0 | LA 6 east – Clarence | North end of LA 6 concurrency | ||
| 324.6 | 522.4 | LA 3191 | Western terminus of LA 3191 | ||
| Powhatan | 331.4 | 533.3 |  LA 485 – Robeline | Northern terminus of LA 485 | |
| Red River | Lake End | 338.3 | 544.4 |  LA 174 – Pleasant Hill | Eastern terminus of LA 174 |
| Armistead | 345.8 | 556.5 |   US 84 east / US 371 north – Coushatta, Minden | Southern terminus of US 371; south end of US 84 concurrency | |
| Gahagan | 348.6 | 561.0 |  LA 177 – Pleasant Hill | Northern terminus of LA 177 | |
| Grand Bayou | 353.9 | 569.5 | US 84 west – Mansfield | North end of US 84 concurrency | |
| 357.4 | 575.2 |  LA 509 – Mansfield | Eastern terminus of LA 509 | ||
| Caddo | Gayles | 375.0 | 603.5 |  LA 175 (Gail Red Bluff Road) – Mansfield | Northern terminus of LA 175 |
| Shreveport | 381.0 | 613.2 |  LA 523 (East Flournoy Lucas Road) | Southern terminus of LA 523 | |
| 383.4 | 617.0 |  LA 526 (East Bert Kourns Industrial Loop) | |||
| 384.3 | 618.5 |  LA 511 (East 70th Street) – Greenwood | |||
| 386.9 | 622.7 |  LA 3032 (East Kings Highway) | Western terminus of LA 3032 | ||
| 389.7 | 627.2 |  I-20 / US 71 south – Dallas, Monroe | Exit 19A on I-20; south end of US 71 concurrency | ||
| 390.1 | 627.8 |   US 79 / US 80 (Texas Street) | |||
| 390.3 | 628.1 |  LA 173 (Caddo Street) | Southern terminus of LA 173 | ||
| 391.1 | 629.4 |  LA 3036 (North Common Street) | Northern terminus of LA 3036 | ||
| 391.8 | 630.5 |  LA 3049 (North Thomas Drive) | Southern terminus of LA 3049 | ||
| 392.1 | 631.0 |  LA 3094 (North Hearne Avenue) | Northern terminus of LA 3094 | ||
| 393.5 | 633.3 |  I-220 – Dallas, Monroe | Exit 7A (eastbound) and 7B (westbound) on I-220 | ||
| 393.9 | 633.9 |  LA 3194 (Cooper Road) | Eastern terminus of LA 3194 | ||
| 395.8 | 637.0 | US 71 north – Texarkana | North end of US 71 concurrency | ||
| 397.9 | 640.4 | I-49 – Shreveport, Texarkana | South end of 18.9-mile segment opened on November 27, 2013; southbound segment into Shreveport scheduled for completion in 2016 or 2017[6] | ||
| 398.6 | 641.5 |  LA 538 (Old Mooringsport Road) – Mooringsport | |||
| Blanchard | 401.8 | 646.6 | LA 173 (Dixie Blanchard Road) – Dixie, Blanchard | ||
| 407.0 | 655.0 |  LA 169 (Dixie Mooringsport Road) – Mooringsport | |||
| 408.2 | 656.9 | Bridge over Caddo Lake | |||
| 409.4 | 658.9 | LA 538 | |||
| Oil City | 411.9 | 662.9 |  LA 530 (Red Oak Street) | Western terminus of LA 530 | |
| Shoreline | 415.1 | 668.0 | LA 538 | Northern terminus of LA 538 | |
| 416.4 | 670.1 |  LA 2 west (Trees City Road) – Jefferson | South end of LA 2 concurrency | ||
| Vivian | 419.8 | 675.6 |  LA 2 east / LA 170 east (Camp Road) – Hosston, Gilliam | North end of LA 2 concurrency; south end of LA 170 concurrency | |
| 420.8 | 677.2 | LA 170 west (West Tennessee Avenue) | North end of LA 170 concurrency | ||
| 426.9 | 687.0 | Bridge over Black Bayou Lake | |||
| Rodessa | 427.7 | 688.3 |  LA 168 (Main Street) – Ida | Western terminus of LA 168 | |
| 432.2 | 695.6 | SH 77 north – Atlanta | Northern terminus; continuation in Texas | ||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
| |||||
Auxiliary routes
Louisiana Highway 1 Business (Natchitoches)
| |
|---|---|
| Location: | Natchitoches |
| Length: | 4.8 mi[7] (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 | Mile[7] | km | Destinations | Notes | |
|---|---|---|---|---|---|
| 0.0 | 0.0 | LA 1 – Alexandria, Shreveport | Southern terminus | ||
| Natchitoches | 1.0 | 1.6 |  LA 1223 (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 (Williams Avenue) | Southern terminus of LA 1224 | ||
| 2.8 | 4.5 | Bridge over Cane River Lake | |||
| 2.9 | 4.7 | LA 6 Bus (Front Street) | |||
| 4.8 | 7.7 | LA 1 – Alexandria, Shreveport LA 6 – Robeline, Winnfield | Northern terminus | ||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
| |||||
Louisiana Highway 1 Business (New Roads)
| |
|---|---|
| Location: | New Roads |
| Length: | 4.9 mi[8] (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 | Mile[8] | km | Destinations | Notes | |
|---|---|---|---|---|---|
| New Roads | 0.0 | 0.0 | LA 1 (Hospital Road) – Baton Rouge, 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 – Morganza, 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 (Hospital Road) – Baton Rouge-Opelousas, Alexandria | Northern terminus; north end of LA 10 concurrency | |
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
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See also
- Corridor 44
- LA 308, which runs across Bayou Lafourche from LA 1 south of Donaldsonville
- LA 3235, a bypass south from Cut Off
- List of bridges in the United States
- List of bridges by length
References
- ↑ 1.0 1.1 1.2 Google Inc. "Overview Map of LA 1". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?saddr=LA+1+(Southern+Terminus)&daddr=29.1976879,-90.1871195+to:29.5008884,-90.3294589+to:29.5500897,-90.3460031+to:29.6554751,-90.5420452+to:29.7313166,-90.610443+to:29.7963616,-90.8224718+to:30.1401451,-91.0873846+to:30.4894438,-91.2112435+to:30.7883521,-91.6273877+to:31.1870736,-92.3385754+to:31.3069193,-92.4430777+to:31.7085004,-93.059869+to:32.8245587,-93.9816755+to:LA+1+(Northern+Terminus)&hl=en&ll=31.147006,-92.15332&spn=5.17944,10.821533&sll=29.260279,-89.963747&sspn=0.005082,0.010568&geocode=FUh7vgEdvkOj-g%3BFXeFvQEdkdqf-ilB9NAPiGUghjHEtkXpAIdxNA%3BFdglwgEdjq6d-im9NzoShfQghjGBsywEMlHy9A%3BFQnmwgEd7W2d-in3QFoRrvMghjF_YV_QpXYrUw%3BFbOBxAEdI3Ca-imZZ5AVmeMghjGIHj85CbMwZw%3BFfSpxQEd9WSZ-iltSv7CLx4hhjHIBis6wpeTRw%3BFQmoxgEduSiW-im_S7oh-z0hhjFKxzEQHWmz8A%3BFfHmywEd6B2S-im9uGVNwVIhhjF65Mux1IoX7g%3BFWM70QEdFTqQ-ikzExrxd6AmhjHLF0fqBHNlMw%3BFQDL1QEdheCJ-ikvN1Ekl04khjHwEndq3WIv3g%3BFYHg2wEdcQZ_-il1dTgAAjclhjHs3ctew9qu6w%3BFae03QEdO259-ikHISmeP0slhjGYVKGzGqvoiQ%3BFVTV4wEd4wR0-indRnJWtX0whjG8RIBHqTDRcQ%3BFe7c9AEdFfRl-ik7WI82Wrs2hjGUPXbcnbWT6A%3BFVvU9wEdrwRl-g&dirflg=h&mra=dme&mrsp=0&sz=17&via=1,2,3,4,5,6,7,8,9,10,11,12,13&t=m&z=7. Retrieved March 13, 2013.
- ↑ Louisiana State Highway Log
- ↑ http://web.archive.org/web/20071009170841/http://www.zacharytaylorparkway.com/Parkway/index.php
- ↑ "GeauxPass Kiosk Location Map". LA 1 Coalition. Retrieved October 11, 2009.
- ↑ Louisiana Department of Transportation and Development. "GeauxPass".
- ↑ "Governor Jindal opens more than 18 miles of I-49 North". Louisiana Department of Transportation and Development. November 27, 2013. Retrieved November 27, 2013.
- ↑ 7.0 7.1 Google Inc. "Overview Map of LA 1 Business (Natchitoches)". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?saddr=LA+1+BUS+(Southern+Terminus)&daddr=31.75315,-93.0824709+to:31.758513,-93.0844122+to:31.7644406,-93.0887144+to:LA+1+BUS+(Northern+Terminus)%2FLA-6+E&hl=en&ll=31.753569,-93.083038&spn=0.080428,0.169086&sll=31.761013,-93.083253&sspn=0.020105,0.042272&geocode=FWYY5AEdi9lz-g%3BFb6D5AEdmqxz-inhzTyGQX0whjEfiNM8ym67FA%3BFbGY5AEdBKVz-ikxdLBPRH0whjF_FJdlnFodHg%3BFdiv5AEdNpRz-ilvimA0UH0whjFmx3DGsVCAYg%3BFTLW5AEdmUpz-g&mra=dpe&mrsp=3&sz=15&via=1,2,3&t=m&z=13. Retrieved March 13, 2013.
- ↑ 8.0 8.1 Google Inc. "Overview Map of LA 1 Business (New Roads)". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?saddr=LA+1+BUS+(Southern+Terminus)&daddr=30.6974919,-91.434963+to:LA+1+BUS+(Northern+Terminus)&hl=en&ll=30.694759,-91.4538&spn=0.040667,0.084543&sll=30.703468,-91.473649&sspn=0.005083,0.010568&geocode=FSks1AEdKmaM-g%3BFRNo1AEdLdCM-inLDEjqBTokhjGZNARGIs2CPw%3BFbOC1AEdzDGM-g&mra=dme&mrsp=2&sz=17&via=1&t=m&z=14. Retrieved March 13, 2013.
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External links
Route map: Google / Bing| KML file (edit) |
- LA 1 Coalition (supports improving the southern part of LA 1)
- Zachary Taylor Parkway
- La DOTD State, District, and Parish Maps
- District 02
- District 61
- District 08
- District 04
- Jefferson Parish (South Section)
- Lafourche Parish (Southeast Section)
- Lafourche Parish (Northeast Section)
- Lafourche Parish (Northwest Section)
- Assumption Parish
- Ascension Parish
- Iberville Parish (East Section)
- West Baton Rouge Parish
- Pointe Coupee Parish
- Avoyelles Parish (South Section)
- Avoyelles Parish (North Section)
- Rapides Parish (East Section)
- Rapides Parish (West Section)
- Natchitoches Parish (South Section)
- Natchitoches Parish (North Section)
- Red River Parish
- Caddo Parish (South Section)
- Caddo Parish (North Section)