SH 105 over West San Jacinto River
Good Condition32 years old44,792 vehicles/day
Location
| State | Texas |
| County | Montgomery |
| Location | 3.10 Mi NW Of Lp 336 |
| Carries | SH 105 |
| Crosses | West San Jacinto River |
| Coordinates | 30.34237, -95.54137 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 1665.0 ft (507.5 m) |
| Max Span | 115.2 ft (35.1 m) |
| Deck Width | 110.9 ft (33.8 m) |
| Deck Area | 17153.5 sq m |
| Main Spans | 1 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 44,792 (2023) |
| Truck Traffic | 2% |
| Lanes On Bridge | 7 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 121700033803201 |