SH 93 Ml over Boulder Creek
Fair Condition22 years old22,000 vehicles/day
Location
| State | Colorado |
| County | Boulder |
| Location | N. Of Arapahoe AVE |
| Carries | SH 93 Ml |
| Crosses | Boulder Creek |
| Coordinates | 40.01466, -105.27873 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Tee Beam |
| Total Length | 206.0 ft (62.8 m) |
| Max Span | 131.9 ft (40.2 m) |
| Deck Width | 80.1 ft (24.4 m) |
| Deck Area | 1532.3 sq m |
| Main Spans | 3 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 22,000 (2020) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | D-15-BC |