La. Hwy 1 South on Intracoastal reopened after repair of failing joint La. Hwy 1 South on Intracoastal reopened after repair of failing joint By WAFB Staff | May 19, 2021 at 8:13 AM CDT - Updated May 19 at 12:23 PM PORT ALLEN, La. (WAFB) - The Louisiana Department of Transportation and Development (DOTD) said all lanes are now open on La. Highway 1 southbound on the Intracoastal Bridge after a lane was closed because a joint had begun to fail. The lane was closed for a few hours. Copyright 2021 WAFB. All rights reserved. 81