Below is a list of Pennsylvania Department of Transportation bridges in Crawford County that are considered structurally deficient and in need of repair either to the bridge deck, superstructure or substructure. Some roads and municipalities may be listed twice because there is more than one bridge crossing on that road in that municipality.

Route 6 over Shenango River tributary, Sadsbury Township

Route 6 over Conneaut Lake Outlet, Sadsbury Township

Route 6 over Conneaut Lake Outlet tributary, Vernon Township

Route 6 French Creek Parkway over French Creek, Woodcock Township

Route 6 over French Creek tributary, Cambridge Township

Route 6 over French Creek tributary, Cambridge Springs

Route 6 over French Creek, Cambridge Springs

Route 8 over Oil Creek east branch, Centerville

Route 8 over Hollow Run south branch, Bloomfield Township

Route 18 over Crooked Creek tributary, West Fallowfield Township

Route 18 over Inlet Creek branch, Summit Township

Route 18 over Conneaut Creek tributary, Summerhill Township

Route 18 over Conneaut Creek tributary, Spring Township

Route 27 over Little Sugar Creek, East Mead Township