Structure 999967001052441 · Wyandotte County, KS
Carries I670 HWY WB over 70 HWY 3rps Ks Rv Rrs, 1.06 Mi E Mill St..
Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.
How ratings work5,309 ft end to end, longest span 250 ft: about 15 football fields, or 1.0 miles. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a girder bridge.
| State | Kansas |
| County | Wyandotte |
| Location | 1.06 Mi E Mill St. |
| Carries | I670 HWY WB |
| Crosses | 70 HWY 3rps Ks Rv Rrs |
| Coordinates | 39.09889, -94.61278 |
| Material | Steel Continuous |
| Design | Girder and Floorbeam |
| Total Length | 5309.4 ft (1618.3 m) |
| Max Span | 250.0 ft (76.2 m) |
| Deck Width | 58.7 ft (17.9 m) |
| Deck Area | 28967.6 sq m |
| Main Spans | 4 |
| Year Built | 1990 |
| Avg Daily Traffic | 34,400 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 15 |
| Last Inspection | September 2024 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 999967001052441 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.