Srt Ml & SH 121 Fr over Drain
Good Condition19 years old204,044 vehicles/day
Location
| State | Texas |
| County | Collin |
| Location | 1.15 Mi SW Of Dallas PKWY |
| Carries | Srt Ml & SH 121 Fr |
| Crosses | Drain |
| Coordinates | 33.08584, -96.84197 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 32.2 ft (9.8 m) |
| Max Span | 7.9 ft (2.4 m) |
| Deck Width | 527.9 ft (160.9 m) |
| Deck Area | 1576.8 sq m |
| Main Spans | 4 |
| Year Built | 2007 (reconstructed 2015) |
Traffic
| Avg Daily Traffic | 204,044 (2020) |
| Truck Traffic | 15% |
| Lanes On Bridge | 19 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Local Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 180430036404177 |