SH 121 over Drain
Fair Condition27 years old16,000 vehicles/day
Location
| State | Texas |
| County | Denton |
| Location | 2.36 Mi NE Of IH 35e |
| Carries | SH 121 |
| Crosses | Drain |
| Coordinates | 33.01449, -96.94047 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 52.2 ft (15.9 m) |
| Max Span | 4.9 ft (1.5 m) |
| Deck Area | 906.3 sq m |
| Main Spans | 4 |
| Year Built | 1999 (reconstructed 2005) |
Traffic
| Avg Daily Traffic | 16,000 (2013) |
| Lanes On Bridge | 10 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Local Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 180610354701007 |