Arch Under Bridge The Arch Under Bridge easily installs between Lionel elevated trestle piers. SKU: 6-12770 Dimensions: 19 1/4" x 3 5/8" x 4 7/8" Gauge: O Gauge price: 29.99 year: 0 rail line: None Minimum Radius: None Scale: Traditional Catalog Year: 2013 Road Number: None FEATURES: Compatible with O-27, O, and FasTrack track systems Installs easily between Lionel elevated trestle piers Integrates easily into your own layout design Manuals Find the latest manuals in our support section. Replacement Parts Buy any replacement parts in our support section. Contact Contact a service station to fix your product