US 90a over Flag Pond Slough
Good Condition86 years old10,512 vehicles/day
Location
| State | Texas |
| County | Colorado |
| Location | 5.0 Mi E Of SH 71 |
| Carries | US 90a |
| Crosses | Flag Pond Slough |
| Coordinates | 29.58989, -96.38819 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 38.1 ft (11.6 m) |
| Max Span | 6.9 ft (2.1 m) |
| Deck Width | 61.7 ft (18.8 m) |
| Deck Area | 218.1 sq m |
| Main Spans | 5 |
| Year Built | 1940 (reconstructed 1990) |
Traffic
| Avg Daily Traffic | 10,512 (2021) |
| Truck Traffic | 25% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 130450044603003 |