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DOTD Announcements
UPDATE - ROAD CLOSURE: LA 478 at Union Pacific crossing, Natchitoches Parish
Wednesday, July 15, 2026 at 2:22:12 PM

UPDATE - ROAD CLOSURE: LA 478 at Union Pacific crossing, Natchitoches Parish


(UPDATE 7/15/2026): DOTD advises motorists that the below referenced closure on LA 478 in Natchitoches Parish has been extended through Thursday, July 16, 2026 at 5:00 p.m.

We appreciate your patience and understanding.
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Original notification - 7/1/2026:

The Louisiana Department of Transportation and Development (DOTD) advises motorists that on Wednesday, July 15, 2026, weather permitting, LA 478 at the Union Pacific railroad crossing near the intersection with LA 1 in Natchitoches Parish will be closed.

This road closure is anticipated to be in place from approximately 8:00 AM to 7:00 PM for one (1) day, and is necessary to allow for UP crews to conduct maintenance work on the crossing.

Permit/Detour section
Traffic will be detoured from the LA 478 crossing west onto Interstate 49 northbound, east onto LA 6 BUS/University Parkway west, then south onto LA 1.

Northbound motorists LA 1 will continue north and LA 6 (University Pkwy) to I-49 soutbound to LA 478 eastbound.

Safety Reminder
All construction activity is weather-dependent and may be rescheduled in the event of inclement weather. DOTD appreciates the motoring public’s patience and reminds drivers to please exercise caution when traveling through work zone areas and be on the lookout for work crews and their equipment.

Additional Information
Motorists can access the latest updates on real-time traffic and road conditions using the 511 Traveler Information System by dialing 511 from their telephone and saying the route or region on which they are seeking information. Out-of-state travelers can call 1-888-ROAD-511 (1-888-762-3511). Travelers can also access this information by visiting the 511 Traveler Information Web site at www.511la.org. Additionally, you can follow the Traffic Management Center on Twitter: (@Alex Traffic). Motorists may also monitor the LA DOTD website @ www.dotd.la.gov and the DOTD Facebook page.

Project Contact
Jace Dennis
Railroad Coordinator
Alexandria District
Office: (318) 561-5164
Email: [email protected]

Media Contact
Erin Buchanan
Public Information Officer
Alexandria District
Phone: (318) 549-8402
Email: [email protected]

Map indicates location of road closure on LA 478 at the Union Pacific RR crossing in Natchitoches Parish.