SH 121 over Drain
Good Condition19 years old76,750 vehicles/day
Location
| State | Texas |
| County | Denton |
| Location | 1.20 Mi NE Of FM 423 |
| Carries | SH 121 |
| Crosses | Drain |
| Coordinates | 33.07374, -96.87180 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 34.1 ft (10.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 684.3 sq m |
| Main Spans | 3 |
| Year Built | 2007 (reconstructed 2015) |
Traffic
| Avg Daily Traffic | 76,750 (2011) |
| Truck Traffic | 6% |
| Lanes On Bridge | 14 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | Local Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 180610036403175 |