T-857 Leet Road over Twelvemile Creek
Poor Condition66 years old125 vehicles/day
Location
| State | Pennsylvania |
| County | Erie |
| Location | 600 Ft East Of SR 1006 |
| Carries | T-857 Leet Road |
| Crosses | Twelvemile Creek |
| Coordinates | 42.20201, -79.91002 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 3 (Serious) |
| Superstructure | 4 (Poor) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 37.1 ft (11.3 m) |
| Max Span | 33.1 ft (10.1 m) |
| Deck Width | 21.3 ft (6.5 m) |
| Deck Area | 73.5 sq m |
| Main Spans | 1 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 125 (2013) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000016445 |