South Polk ST SB over IH 20
Good Condition52 years old9,127 vehicles/day
Location
| State | Texas |
| County | Dallas |
| Location | 2.5 Mi E Of US 67 |
| Carries | South Polk ST SB |
| Crosses | IH 20 |
| Coordinates | 32.64324, -96.84020 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 316.9 ft (96.6 m) |
| Max Span | 98.1 ft (29.9 m) |
| Deck Width | 46.9 ft (14.3 m) |
| Deck Area | 1381.4 sq m |
| Main Spans | 4 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 9,127 (2019) |
| Truck Traffic | 9% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 180570237404230 |