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DOTD Announcements
LANE CLOSURE: LA 170 bridge over Black Bayou, Caddo Parish
Tuesday, July 8, 2025 at 12:50:42 PM

LANE CLOSURE: LA 170 bridge over Black Bayou, Caddo Parish


The Louisiana Department of Transportation and Development advises motorists that on Friday, July 18, 2025, the LA 170 bridge over Black Bayou near Gilliam in Caddo Parish will be reduced to one lane.

This lane closure is scheduled to take place from approximately 8:00 a.m. to 3:00 p.m., and is necessary for routine bridge inspection.

This bridge is located approximately 1.52 miles west of US 71. (see included map).

Restrictions/Permits: This lane closure will allow vehicles 14 feet wide or smaller to pass through the inspection zone. Larger vehicles must utilize an alternate route.

Alternate Route: I-49 to US 71

This work will be performed WEATHER PERMITTING.


Safety reminder:

DOTD appreciates your patience and reminds you to please drive with caution through the construction site and be on the lookout for work crews and their equipment. Remember to leave plenty of room between you and the vehicle in front of you.

Area residents should exercise caution when driving, walking, or biking near an active construction zone.

Additional information:

Call 511, visit www.511la.org, or download the Louisiana 511 mobile app for additional travel information. Out-of-state travelers may call 1-888-ROAD-511 (1-888-762-3511). Motorists may also monitor the LA DOTD website at www.dotd.la.gov, by selecting MyDOTD, or by visiting the DOTD Facebook and X (Twitter) pages.

Contact Information:

Erin Buchanan
Public Information Officer
Shreveport-Bossier District
(318) 549-8402
[email protected]

Map indicates location of lane closure on LA 170 bridge over Black Bayou

in Caddo Parish for the purpose of routine bridge inspection.