Tr-155a over Pierce Creek
Good Condition34 years old50 vehicles/day
Location
| State | Illinois |
| County | Jefferson |
| Location | 6 Mi NW Mt Vernon |
| Carries | Tr-155a |
| Crosses | Pierce Creek |
| Coordinates | 38.37770, -88.98251 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 40.7 ft (12.4 m) |
| Max Span | 18.7 ft (5.7 m) |
| Deck Area | 75.6 sq m |
| Main Spans | 2 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 50 (2021) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 041504100000000 |