Structure 121020B62497001 · Harris County, TX
Carries Sunrise RD over Kuhlman Gully, 0.10 Mi N Of Griggs RD.
A culvert 25 ft across. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights, so those are drawn as typical for a culvert.
| State | Texas |
| County | Harris |
| Location | 0.10 Mi N Of Griggs RD |
| Carries | Sunrise RD |
| Crosses | Kuhlman Gully |
| Coordinates | 29.69790, -95.32960 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 66.9 sq m |
| Main Spans | 1 |
| Year Built | 1950 |
| Avg Daily Traffic | 50 (2013) |
| Lanes On Bridge | 2 |
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Scour Critical | 6 — Scour calculated, stable |
| Structure Number | 121020B62497001 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.