Structure 2257300 · Niagara County, NY
Carries East Avenue over Eighteen Mile Crk, Gasport East.
A culvert 21 ft across. 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 | New York |
| County | Niagara |
| Location | Gasport East |
| Carries | East Avenue |
| Crosses | Eighteen Mile Crk |
| Coordinates | 43.19831, -78.56368 |
| Material | Steel |
| Design | Culvert |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 19.7 ft (6 m) |
| Deck Area | 39.0 sq m |
| Main Spans | 1 |
| Year Built | 1959 |
| Avg Daily Traffic | 262 (2018) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
| Last Inspection | September 2024 |
| Inspection Frequency | Every 12 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 5 — Stable for scour |
| Structure Number | 000000002257300 |
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.