The Indiana Department of Transportation says a 3-ton weight limit is in effect until further notice for the State Road 46 Bridge over Birch Creek, one mile west of State Road 59 in Clay County. Signs have been posted on both sides of the bridge and at various intersections. The pony truss bridge was originally built in 1932. Te state is working to speed up construction to replace the bridge. Bids on the project were scheduled for August of next year.