A construction project on Route 534 in Bristol Township began Monday.
Route 534 between state Route 88 and Route 305 will be closed for culvert replacement through mid-August.
The detour is U.S. Route 422 and state Route 88.
The work is part of a $288,000 project to replace a bridge and culvert on state Route 45 just north of Route 88 and one bridge on Route 534, one mile south of Route 88.
The entire project should be complete by late September.