48" Aluminum Bowstring Arch Truss - Single Track

"Bowstring" type Arched Truss. Aircraft grade Aluminum bridge spans 47.5". Inside clearance width is 8", so even the biggest 120.3 G Scale equipment can easily clear the bridge. Riveted and Screwed assembly.  Purchase two or more for side-by-side or end-to-end. 
 
* NEW - powder coating may be added at checkout *
** Optional Walkway / Railings can be added at checkout **
 
For a lift-out version, just add Split Jaw Products Drop-in Lift-Out clamps.