AFE 24957, Burke, Montana, 1923. Bridge 307 Over Dry Fork of Marias River W of Burke, Replace Pile and Frame Trestle 246' Long and 12' High with Seven 32' Girder Beam Spans on Concrete Substructure, Fill Bridge Ends, Yielding 227' Long. Interstate Commerce Commission Account Number 6, Bridges, Trestles, Culverts. Cost: $25000. Series II. Lines West. Butte Division. Other Subject Categories: Structures, Bridges