UPDATE: All lanes have reopened and traffic is no longer backed up.

METAIRIE, La. (WGNO)— Three lanes on the westbound side of the Bonnabel Boulevard overpass are shut down after a spill on the road.

Louisiana State Police and the Department of Transportation Development (DOTD) blocked off the lane after a commercial motor vehicle dropped a large load of granite into the roadway.

LSP is encouraging drivers to find an alternative route until the lanes reopen.

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