N Elizabeth Route over Branch Of Plum R
Good Condition61 years old275 vehicles/day
Location
| State | Illinois |
| County | Carroll |
| Location | 6 Mi NW Mt.carroll |
| Carries | N Elizabeth Route |
| Crosses | Branch Of Plum R |
| Coordinates | 42.16164, -90.05704 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 4 (Poor) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 36.4 ft (11.1 m) |
| Max Span | 18.0 ft (5.5 m) |
| Deck Area | 74.4 sq m |
| Main Spans | 2 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 275 (2021) |
| Truck Traffic | 25% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 008310300000000 |