Louisiana Road Map showing the state routes, US highways, interstate highways, major roads, local connecting Road, secondary Road, important local road of the Louisiana.
Louisiana Roads and Highways Map
About Map: Map showing major roads, local connecting Road, secondary Road, Important Local Road of the Louisiana, United States.
PDF Map - Louisiana Road & Highways Map
More Louisiana Maps & Info
Roads and Highways in Louisiana
Louisiana has a well-developed road network that supports regional travel, freight transport, and access to coastal and inland areas. Major interstate highways such as I-10, I-20, I-49, and I-55 connect cities like New Orleans, Baton Rouge, Shreveport, and Lafayette. U.S. and state highways extend across bayous, rural regions, and small towns, providing essential links for local travel. These roads play a vital role in commerce, tourism, and energy-related industries, ensuring reliable connectivity across Louisiana’s diverse landscape.
Major Highways in Louisiana
| Highway | Type | Route Direction | Connects |
|---|---|---|---|
| I-10 | Interstate | ·¡²¹²õ³Ù–W±ð²õ³Ù | Lake Charles, Baton Rouge, New Orleans |
| I-20 | Interstate | ·¡²¹²õ³Ù–W±ð²õ³Ù | Shreveport, Monroe |
| I-49 | Interstate | ±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³ó | Shreveport, Alexandria, Lafayette |
| I-55 | Interstate | ±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³ó | Hammond, New Orleans |
| I-12 | Interstate | ·¡²¹²õ³Ù–W±ð²õ³Ù | Baton Rouge, Slidell |
| US 61 | U.S. Highway | ±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³ó | Baton Rouge, Natchez |
| US 90 | U.S. Highway | ·¡²¹²õ³Ù–W±ð²õ³Ù | Lafayette, New Orleans |
| US 165 | U.S. Highway | ±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³ó | Alexandria, Monroe |
| US 171 | U.S. Highway | ±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³ó | Lake Charles, Shreveport |
| LA 1 | State Highway | ±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³ó | Grand Isle, Baton Rouge |
| LA 182 | State Highway | ·¡²¹²õ³Ù–W±ð²õ³Ù | Lafayette region |
| LA 28 | State Highway | ·¡²¹²õ³Ù–W±ð²õ³Ù | Alexandria region |
| LA 22 | State Highway | ·¡²¹²õ³Ù–W±ð²õ³Ù | Southern Louisiana |
Interstate Highways in Louisiana
| Interstate | Route Direction | Key Cities Connected |
|---|---|---|
| I-10 | ·¡²¹²õ³Ù–W±ð²õ³Ù | Lake Charles, Baton Rouge, New Orleans |
| I-12 | ·¡²¹²õ³Ù–W±ð²õ³Ù | Baton Rouge, Slidell |
| I-20 | ·¡²¹²õ³Ù–W±ð²õ³Ù | Shreveport, Monroe |
| I-49 | ±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³ó | Shreveport, Alexandria, Lafayette |
| I-55 | ±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³ó | Hammond, New Orleans |
| I-110 | ±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³ó | Baton Rouge |
| I-210 | Loop | Lake Charles |
| I-220 | Loop | Shreveport |
| I-310 | ±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³ó | New Orleans metro |
| I-510 | ±·´Ç°ù³Ù³ó–S´Ç³Ü³Ù³ó | New Orleans east |
Road Network in Louisiana
Louisiana’s road network includes interstate highways for high-speed travel, U.S. highways connecting major regions, and state highways serving local communities and coastal areas. Local roads and rural routes provide access to neighborhoods, bayou regions, and agricultural areas, supporting daily travel and economic activity.
| Road Type | Description | Approx. Length |
|---|---|---|
| Interstate Highways | High-speed corridors | 900 miles |
| U.S. Highways | Regional connectors | 3,000 miles |
| State Highways | Statewide routes | 16,000 miles |
| Local Roads | City streets | 70,000+ miles |
| Rural Roads | Bayou access | 55,000+ miles |
Louisiana Roads & Highways Facts
| State | Louisiana |
| Total Road Network | 145,000+ miles |
| Interstate Mileage | 900 miles |
| State Highway System | 16,000 miles |
| Total Lane Miles | 210,000+ miles |
| Major Interstate Routes | I-10, I-20, I-49, I-55 |
| Key Authority | Louisiana Department of Transportation and Development |
| Number of Interstates | 10 |
| Major Uses | Freight, energy |
| Urban Road Network | Growing metro systems |
| Longest Interstate | I-10 |
| Longest U.S. Highway | US 90 |
Road Map OF U.S. 50 States - Click on State name for its Road Map
- Alabama Road Map
- Alaska Road Map
- Arizona Road Map
- Arkansas Road Map
- California Road Map
- Colorado Road Map
- Connecticut Road Map
- Delaware Road Map
- Florida Road Map
- Georgia Road Map
- Hawaii Road Map
- Idaho Road Map
- Illinois Road Map
- Indiana Road Map
- Iowa Road Map
- Kansas Road Map
- Kentucky Road Map
- Louisiana Road Map
- Maine Road Map
- Maryland Road Map
- Massachusetts Road Map
- Michigan Road Map
- Minnesota Road Map
- Mississippi Road Map
- Missouri Road Map
- Montana Road Map
- Nebraska Road Map
- Nevada Road Map
- New Hampshire Road Map
- New Jersey Road Map
- New Mexico Road Map
- New York Road Map
- North Carolina Road Map
- North Dakota Road Map
- Ohio Road Map
- Oklahoma Road Map
- Oregon Road Map
- Pennsylvania Road Map
- Rhode Island Road Map
- South Carolina Road Map
- South Dakota Road Map
- Tennessee Road Map
- Texas Road Map
- Utah Road Map
- Vermont Road Map
- Virginia Road Map
- Washington Road Map
- West Virginia Road Map
- Wisconsin Road Map
- Wyoming Road Map
- Cities in Alabama
- Cities in Alaska
- Cities in Arizona
- Cities in Arkansas
- Cities in California
- Cities in Colorado
- Cities in Connecticut
- Cities in Delaware
- Cities in Florida
- Cities in Georgia
- Cities in Hawaii
- Cities in Idaho State Map
- Cities in Illinois
- Cities in Indiana
- Cities in Iowa
- Cities in Kansas
- Cities in Kentucky
- Cities in Louisiana
- Cities in Maine
- Cities in Maryland
- Cities in Massachusetts
- Cities in Michigan
- Cities in Minnesota
- Cities in Mississippi
- Cities in Missouri
- Cities in Montana
- Cities in Nebraska
- Cities in Nevada
- Cities in New Hampshire
- Cities in New Jersey
- Cities in New Mexico
- Cities in New York
- Cities in North Carolina
- Cities in North Dakota
- Cities in Ohio
- Cities in Oklahoma
- Cities in Oregon
- Cities in Pennsylvania
- Cities in Rhode Island
- Cities in South Carolina
- Cities in South Dakota
- Cities in Tennessee
- Cities in Texas
- Cities in Utah
- Cities in Vermont
- Cities in Virginia
- Cities in Washington
- Cities in West Virginia
- Cities in Wisconsin
- Cities in Wyoming
- Largest Cities in US
