Tr-183 over Dietrich Creek
Fair Condition117 years old75 vehicles/day
Location
| State | Illinois |
| County | Effingham |
| Location | 1.5 Mi SW Dietrich |
| Carries | Tr-183 |
| Crosses | Dietrich Creek |
| Coordinates | 39.04564, -88.38913 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 22.6 ft (6.9 m) |
| Max Span | 21.0 ft (6.4 m) |
| Deck Width | 19.4 ft (5.9 m) |
| Deck Area | 40.7 sq m |
| Main Spans | 1 |
| Year Built | 1909 |
Traffic
| Avg Daily Traffic | 75 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 025309900000000 |