Monroe Drive over Empson Ditch
Fair Condition6 years old1,175 vehicles/day
Location
| State | Colorado |
| County | Boulder |
| Location | 0.1 Mi S Of Colorado Ave. |
| Carries | Monroe Drive |
| Crosses | Empson Ditch |
| Coordinates | 40.00689, -105.24297 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 29.9 ft (9.1 m) |
| Max Span | 27.9 ft (8.5 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 111.0 sq m |
| Main Spans | 1 |
| Year Built | 2020 |
Traffic
| Avg Daily Traffic | 1,175 (2023) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | BOLD-51-MONROE |