IH 10 over John Martin RD
Good Condition25 years old70,110 vehicles/day
Location
| State | Texas |
| County | Harris |
| Location | 4.0 Mi E Of San Jac River |
| Carries | IH 10 |
| Crosses | John Martin RD |
| Coordinates | 29.80221, -94.99749 |
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 | 280.8 ft (85.6 m) |
| Max Span | 97.1 ft (29.6 m) |
| Deck Width | 115.2 ft (35.1 m) |
| Deck Area | 3004.6 sq m |
| Main Spans | 3 |
| Year Built | 2001 |
Traffic
| Avg Daily Traffic | 70,110 (2020) |
| Truck Traffic | 20% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 5 |
Inspection & Ownership
| Last Inspection | 922 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 121020050801335 |