SH 92 Ml over UP RR (highway Overpass)
Delta County, Colorado · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SH 92 Ml over UP RR (highway Overpass) in Delta County, Colorado, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 7 (good condition) on the 0-9 scale.
- It was built in 2017, making it 8 years old at the 2025 inventory.
- It carries about 4,100 vehicles a day (traffic count year 2020).
- Its listed owner is the state highway agency.
- It is one of 32 of the 64 inventoried bridges in Delta County rated good (50.0%); 2 (3.1%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated August 2024, on a 24-month routine inspection cycle.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (38.79703, -107.82789)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 8 | 8 | Very good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Continuous prestressed concrete stringer or multi-beam girder |
| Length | about 562 ft |
| Location | 14.2 Mi NE of Delta |
| NBI structure number | I-05-Z |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | August 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | N: not over a waterway |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Colorado department of transportation.
Busiest bridges in Delta County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 50 Ml over Wells Gulch | 1955 | 9,800 | Fair |
| US 50 Ml over Point Creek | 1977 | 9,300 | Fair |
| SH 65 Ml over Gunnison River | 1980 | 7,000 | Fair |
| US 50 Ml Ebnd over Gunnison River | 1966 | 6,500 | Fair |
| US 50 Ml Wbnd over Gunnison River | 1992 | 6,500 | Fair |
| SH 65 Ml over Surface Creek | 1957 | 5,700 | Fair |
All bridges nearby: Delta County, CO bridge conditions · every bridge in Delta County · Colorado bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.