LA 45
| Ordinal | 0045 |
|---|---|
| Scope | Jefferson Parish |
Rural route from Marrero to Lafitte. Hugs Bayou Barataria south of Jean Lafitte National Park. Reroute onto LA 3134. Truncate at Bayou Barataria; segment south of Bayou Barataria becomes part of River Road 21. Potentially links to an extension of LA 24.
Segments
| Route | Scope | Function | Proposal |
|---|---|---|---|
| S301 / LA 301 / LA 45 / Bertolino Dr. | Bayou Barataria | Rural Route | Parish | River Road 21W. |
| S303 / LA 303 / Jean Lafitte Blvd. | Bayou Barataria | River route | Parish | River Road 21E. |
| S2277 / LA 45 / Barataria Blvd. | Marrero to Estelle | Business/Urban Route | State | Retain. |
| S2278 / LA 45 / Barataria Blvd. | Jean Lafitte National Park | Rural Route | Parish | Parish A45. |
| S2279 / LA 45 / LA 3134 / Bayou Barataria crossing | Bayou Barataria | Crossing | State | LA 45. |





