Structure 28222 · Montgomery County, PA
Carries Arch Street over Saw Mill Run, 900 SE Of 202nb 3367-f2.
Set by its lowest-rated component: Superstructure and Substructure at 5 of 9.
How ratings work25 ft end to end. 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 deck arch.
| State | Pennsylvania |
| County | Montgomery |
| Location | 900 SE Of 202nb 3367-f2 |
| Carries | Arch Street |
| Crosses | Saw Mill Run |
| Coordinates | 40.11574, -75.33724 |
| Material | Masonry |
| Design | Arch - Deck |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 50.5 ft (15.4 m) |
| Deck Area | 117.0 sq m |
| Main Spans | 1 |
| Year Built | 1900 |
| Avg Daily Traffic | 5,600 (2015) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
| Last Inspection | April 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 3 — Scour critical |
| Structure Number | 000000000028222 |
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.