This is a standard gauge open deck bridge with a hog back thru truss as the center span.
Fits under your ballast free track.
Add guide rails to suit; recomended RTRAX BridgeGuard rail & the end guard rail, kuids 2:37581:80015:2/80016:2 by therock.
Overall length approx 217 ft.
Original by the late Ben Dorsey, reskin bodge by evilcrow.