Tr 84a over So Br Lt Missouri
Poor Condition126 years old75 vehicles/day
Location
| State | Illinois |
| County | Brown |
| Location | 4.5 Mi NW Mt Sterlin |
| Carries | Tr 84a |
| Crosses | So Br Lt Missouri |
| Coordinates | 40.05051, -90.80717 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 82.0 ft (25 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 25.6 ft (7.8 m) |
| Deck Area | 195 sq m |
| Main Spans | 1 |
| Year Built | 1900 |
Traffic
| Avg Daily Traffic | 75 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 005371400000000 |