The Walthers Cornerstone 933-4511 is a 97-foot single-track Warren Truss bridge — a classic standardized steel span used by railroads worldwide where extra overhead clearance is needed below the deck. As part of the Cornerstone Engineered Bridge System, it lines up cleanly with matching piers, abutments, and other bridge spans for a finished, layout-ready scene.
Features
- Single-track 97' Subdivided Warren Truss bridge kit, parts molded in light gray plastic
- Simulated steel construction with detailed girders, lattice work, rivets, and three styles of bridge shoes
- Scale 22' (6.7m) clearance — clears double-stack container cars and other tall equipment
- Designed for Walthers Code 83 Bridge Track (948-83004) or Bulk Rail (948-83000) — sold separately
- Fully compatible with the Cornerstone Engineered Bridge System (piers, abutments, deck girder spans)
- Fits steam, diesel, and modern era layouts
Specifications
| Brand |
Walthers Cornerstone |
| Item Number |
933-4511 |
| Scale |
HO (1:87) |
| Type |
Bridge Kit — Single-Track |
| Material |
Plastic |
| Dimensions |
13-1/2 x 3-1/4 x 5-1/2" (34.2 x 8.2 x 13.9 cm) |
| Prototype Length |
97 feet |
| Era |
Steam, Diesel, Modern |
| Skill Level |
Intermediate |
| Track |
Not included — use with Walthers Code 83 Bridge Track |
What's Included
- Molded plastic bridge components and detail parts
- Three styles of bridge shoes for prototype variety
- Assembly instructions
- Track sold separately
FAQ
Does this bridge include track?
No, track is sold separately. The 933-4511 is designed for Walthers Code 83 Bridge Track (948-83004) or Bulk Rail (948-83000), but it will accept other Code 83 trackage.
Will modern double-stack cars clear this bridge?
Yes. The bridge offers a scale 22' (6.7m) of clearance, which clears double-stack container cars and other tall modern equipment.
Does it work with other Cornerstone bridges and piers?
Yes — it's part of the Cornerstone Engineered Bridge System and is dimensionally matched to Cornerstone piers, abutments, and bridge spans.
What era is this bridge suitable for?
The Warren truss has been a standard railroad bridge design since the late 1800s and is still in service today. It works equally well on steam-era, transition-era, diesel-era, and modern layouts.
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