SH 121 SB Conn over US 75
Fair Condition11 years old22,343 vehicles/day
Location
| State | Texas |
| County | Collin |
| Location | 5.6 Mi S Of FM 455 |
| Carries | SH 121 SB Conn |
| Crosses | US 75 |
| Coordinates | 33.26508, -96.59922 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 723.1 ft (220.4 m) |
| Max Span | 131.9 ft (40.2 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 2953.4 sq m |
| Main Spans | 4 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 22,343 (2015) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 9 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 180430004714660 |