Structure 81203900000000 · Rock Island County, IL
Carries 27th St.-moline over Stream, .19mi N John Deer RD.
A culvert 22 ft across with 2 openings. 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, so those are drawn as typical for a culvert.
| State | Illinois |
| County | Rock Island |
| Location | .19mi N John Deer RD |
| Carries | 27th St.-moline |
| Crosses | Stream |
| Coordinates | 41.47393, -90.49922 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 22.3 ft (6.8 m) |
| Max Span | 10.8 ft (3.3 m) |
| Deck Area | 116.3 sq m |
| Main Spans | 2 |
| Year Built | 1937 |
| Avg Daily Traffic | 10,050 (2020) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
| Last Inspection | December 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 | 081203900000000 |
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.