SH 121 SB Fr over NE Trib Of Youngs Br Crk
Fair Condition19 years old22,081 vehicles/day
Location
| State | Texas |
| County | Collin |
| Location | 0.2 Mi NE Of Ind Parkway |
| Carries | SH 121 SB Fr |
| Crosses | NE Trib Of Youngs Br Crk |
| Coordinates | 33.12078, -96.74746 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 160.1 ft (48.8 m) |
| Max Span | 120.1 ft (36.6 m) |
| Deck Width | 50.9 ft (15.5 m) |
| Deck Area | 756.4 sq m |
| Main Spans | 1 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 22,081 (2020) |
| Truck Traffic | 3% |
| Lanes On Bridge | 3 |
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 | 180430036404184 |