SH 121 SB over Clemons Creek
Fair Condition9 years old6,814 vehicles/day
Location
| State | Texas |
| County | Collin |
| Location | 0.90 Mi. NE Of FM 545 |
| Carries | SH 121 SB |
| Crosses | Clemons Creek |
| Coordinates | 33.29038, -96.54987 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 250.0 ft (76.2 m) |
| Max Span | 89.9 ft (27.4 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 929.6 sq m |
| Main Spans | 3 |
| Year Built | 2017 |
Traffic
| Avg Daily Traffic | 6,814 (2018) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 180430054903224 |