Tr 84a over Little Missouri
Poor Condition126 years old75 vehicles/day
Location
| State | Illinois |
| County | Brown |
| Location | 8.0 NW Mt Sterling |
| Carries | Tr 84a |
| Crosses | Little Missouri |
| Coordinates | 40.07031, -90.81630 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 3 (Serious) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 63.0 ft (19.2 m) |
| Max Span | 61.0 ft (18.6 m) |
| Deck Width | 18.0 ft (5.5 m) |
| Deck Area | 105.6 sq m |
| Main Spans | 1 |
| Year Built | 1900 |
Traffic
| Avg Daily Traffic | 75 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 1 |
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 | 005371000000000 |