Black Street Road over Mud Creek
Genesee County, New York · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Black Street Road over Mud Creek in Genesee County, New York, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 9 (excellent condition) on the 0-9 scale.
- It was built in 2013, making it 12 years old at the 2025 inventory.
- It carries about 209 vehicles a day (traffic count year 2021).
- Its listed owner is the county highway agency.
- It is one of 37 of the 163 inventoried bridges in Genesee County rated good (22.7%); 23 (14.1%) are rated poor.
- 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 → (42.93506, -77.97363)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 9 | Excellent condition |
| Superstructure | 9 | Excellent condition |
| Substructure | 9 | Excellent condition |
Bridge details
| Structure | Concrete frame |
| Length | about 29 ft |
| Location | 3.1 Mi S Leroy |
| NBI structure number | 000000003316140 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the New York department of transportation.
Busiest bridges in Genesee County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Rte I90 over Rte 5 | 1954 | 40,540 | Fair |
| Rte I90 over Murder Creek | 1954 | 40,540 | Fair |
| Rte I90 over 90IX WB on Ramp Exit 48A | 1954 | 40,540 | Fair |
| Rte I90 over Batavia Byron Rd | 1954 | 36,262 | Fair |
| Rte I90 over CR 4 | 1954 | 20,270 | Fair |
| Rte I90 over CR 4 | 1954 | 19,953 | Fair |
All bridges nearby: Genesee County, NY bridge conditions · every bridge in Genesee County · New York bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.