Commercial Bridge Clearance Intelligence

Bridge ID: S480 00310A

I480/20TH ST EXIT at CHICAGO/DAVENPORT/20TH

055, Nebraska

Recorded Vertical Clearance
12.5 ft

Interactive Map

Location Details

Coordinates:
42.490000, -96.800000

County:
055

Bridge Information

Year Built:
1970

Average Daily Traffic:
42,920

Liability Disclaimer: Bridge clearances change due to road resurfacing, construction, settling, seasonal flooding, snow accumulation, and other factors that are not reflected in annual federal data releases. Posted clearance signs at the bridge itself always supersede any data shown here. CMBMV LLC, its officers, affiliates, and contributors shall not be held liable for any damages, losses, fines, injuries, accidents, cargo damage, vehicle damage, or any other consequence arising from the use of or reliance upon data presented on this website. This includes but is not limited to bridge strikes, over-height violations, route detours, delivery delays, or any direct, indirect, incidental, or consequential damages of any kind. By using this site, you acknowledge that you understand these limitations and agree that this data is a starting reference point only — not a substitute for on-the-ground verification, commercial routing software, or official DOT clearance postings.

Always verify bridge clearances in person before proceeding with any over-height or over-dimensional load. If in doubt, stop and measure.