The Doyle Road Covered Bridge, also known as Mullen Bridge, is a covered bridge spanning Mill Creek in Jefferson Township, Ashtabula County, Ohio. Built in 1876, the bridge is one of 16 drivable bridges in the county. The bridge is a single-span Town Lattice truss design, with laminated arches added during its renovation in 1987. Open to traffic, it is located approximately 1.9 miles north-northwest of Jefferson.

Dimensions: Length of largest span: 79.1 feet;  Total length: 90.9 feet;  Deck width: 18.4 feet;  Vertical clearance above deck: 13.7 feet.

Mill Creek, which the bridge crosses, is named after the Mills family, early pioneer settlers to the area. Mill Creek is a tributary of the Grand River.

Eligible for the National Register of Historic Places.

Located at:  N41 45.728    W80 47.413       -        WGCB #35-04-16

Photographed in May of 2022

Photos by Millard Farmer