SH 121 SB Off-ramp over SH 121 SB On-ramp
Good Condition9 years old3,600 vehicles/day
Location
| State | Texas |
| County | Dallas |
| Location | 1.6 Mi NE Of IH 635 |
| Carries | SH 121 SB Off-ramp |
| Crosses | SH 121 SB On-ramp |
| Coordinates | 32.97208, -97.02996 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 990.2 ft (301.8 m) |
| Max Span | 120.1 ft (36.6 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 2565.3 sq m |
| Main Spans | 6 |
| Year Built | 2017 |
Traffic
| Avg Daily Traffic | 3,600 (2005) |
| Truck Traffic | 1% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 1 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 180570036402619 |