Dellos Road Bridge Three-span arch bridge over Aux Sable Creek on Dellos Road (TR 35), 6 mi. northeast of Morris Open to two-lane traffic Built 1873; rehabilitated 1967
Grand Ridge Road Bridge Closed pony truss bridge over West Fork Mazon River on Grand Ridge Road (TR 109B), .49 mi. east of Tynan Rd Closed to traffic Built ca. 1910; rehabilitated 1965
Jugtown Road Bridge Through truss bridge over East Fork Mazon River on Jugtown Road (TR 172), 2.5 mi. west of Braceville Open to one-lane traffic Built 1884
Morris Bridge Lost five-span through truss bridge over the Illinois River on IL 47 at Morris Replaced by modern bridge Built 1934; rehabilitated 1978; replaced 2002
Spring Road Bridge Three-span concrete girder bridge over Mazon River on Spring Road (TR 105), .3 mi. east of Campbell Rd Open to one-lane traffic Built 1910