Atlas HO 70000224 Double Track Concrete Viaduct Kit

Features:
Available in single track or double track widths
Kit contains single arch and two half-arch ends - combine kits for longer applications
Can be used without pier units for lower heights such as in urban settings
Concrete double track viaduct also suitable for O scale single track applications

Length - 18"
Width - overall (Single) = 3-1/4", (Double) = 5-1/4"
Width - btw. walkways (Single) = 2-1/8", (Double) = 4-1/8"
Height (with piers) - to deck = 9-5/8", to top of railings = 10-3/8"
Height (without piers) - to deck = 3-1/2", to top of railings = 4-1/4"