Collin's Ford Bridge

Collin's Ford Bridge, also known as Bridge #28, is a historic stone arch bridge located within Big Oaks National Wildlife Refuge (formerly Jefferson Proving Ground) in Shelby Township, Ripley County, Indiana. It was built about 1907, and is a two-span, round-arch bridge constructed of limestone. It measures 108 feet long and is 17 feet wide. The property was acquired by the U.S. Army in 1941.^[2]: 4

Collin's Ford Bridge
U.S. National Register of Historic Places
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Location	US Army Jefferson Proving Ground, approximately 0.75 miles west of New Marion, Shelby Township, Ripley County, Indiana
Coordinates	39°0′29″N 85°22′14″W
Area	less than one acre
Built	c. 1907 (1907)
Built by	Wright, James E.; Rogers, John
Architectural style	stone-arched bridge
NRHP reference No.	96000787[1]
Added to NRHP	July 30, 1996

It was added to the National Register of Historic Places in 1996.^[1]