SH 99 NB over Highland Knolls
Good Condition20 years old57,757 vehicles/day
Location
| State | Texas |
| County | Fort Bend |
| Location | 1.9 Mi S Of IH 10 |
| Carries | SH 99 NB |
| Crosses | Highland Knolls |
| Coordinates | 29.75624, -95.77612 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 304.1 ft (92.7 m) |
| Max Span | 128.0 ft (39 m) |
| Deck Width | 50.5 ft (15.4 m) |
| Deck Area | 1427.6 sq m |
| Main Spans | 3 |
| Year Built | 2006 |
Traffic
| Avg Daily Traffic | 57,757 (2019) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 7 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 120800351004034 |