Mill Run Road over Mill Run
Garrett County, Maryland · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Mill Run Road over Mill Run in Garrett County, Maryland, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1984, making it 41 years old at the 2025 inventory.
- It carries about 27 vehicles a day (traffic count year 2020).
- Its listed owner is the county highway agency.
- It is one of 16 of the 140 inventoried bridges in Garrett County rated poor (11.4%); 16 (11.4%) are rated poor.
- Its traffic status in the 2025 inventory is posted for load (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated November 2024, on a 12-month routine inspection cycle.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (39.71352, -79.34638)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 4 | 4 | Poor condition |
| Substructure | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Steel stringer or multi-beam girder |
| Length | about 45 ft |
| Location | 1.2 M NE Frndsvlleaddison |
| NBI structure number | 200000G-0082010 |
| Condition class | Poor |
| Traffic status (item 41) | Posted for load |
| Last inspection (item 90) | November 2024 |
| Inspection interval (item 91) | 12 months |
| Scour (item 113) | 4: foundations stable, field review says exposed foundations need protection |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Maryland department of transportation.
Busiest bridges in Garrett County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Is 68/US 219 EB over Casselman River | 1975 | 17,770 | Fair |
| Is 68/US 219 WB over Casselman River | 1975 | 17,770 | Fair |
| Is 68/US 219 EB over Shade Hollow Road | 1975 | 17,530 | Good |
| Is 68/US 219 WB over Shade Hollow Road | 1975 | 17,530 | Good |
| Is 68/US 219 over Big Shade Run | 1975 | 16,541 | Fair |
| Is 68 EB over Sand Spring Rd | 1975 | 15,710 | Fair |
All bridges nearby: Garrett County, MD bridge conditions · every bridge in Garrett County · Maryland bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.