The Milroy Bridge, a pinned Pratt through truss, formerly carried IN Route 3 over the Little Flat Rock River in Milroy, Indiana. The crossing was built in 1901 by the New Castle Bridge Company of New Castle, Indiana, 1 and was listed on the National Register of Historic Places in 2000.
The Milroy Bridge remains one of three Pratt trusses built by the New Castle Bridge Company. 1 The entity merged into the Central States Bridge Company of Indianapolis in 1905.
- State: Indiana
- Type: Pratt Through Truss
- Total Length: 94 feet
- Deck Width: 15.8 feet
- Above Vertical Clearance: 14 feet
- “Rush County Bridge #188.”Indiana Department of Historic Preservation & Archaeology. N.p., n.d. Web. 31 Jan. 2013. Link.