SR 3120 Access Rd over Mill Creek
York County, Pennsylvania · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR 3120 Access Rd over Mill Creek in York County, Pennsylvania, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, 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 679 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 184 of the 566 inventoried bridges in York County rated good (32.5%); 61 (10.8%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its class is unchanged from 2024 (good), but component ratings moved: deck 8 to 7, substructure 8 to 7.
- Its most recent inspection on record is dated November 2023, 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 → (39.95842, -76.68679)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 8 | 7 | Good condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 8 | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 64 ft |
| Location | 1.1 Mi East of York City |
| NBI structure number | 000000000054705 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | November 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Pennsylvania department of transportation.
Busiest bridges in York County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-83; SR 0083 over Pa Turnpike Ramp E | 1950 | 68,340 | Fair |
| I-83; York express over Penna Tpk I-76 | 1951 | 68,340 | Fair |
| I-83; SR 0083 over T-955; Limekiln Rd | 1952 | 68,340 | Poor |
| I-83; SR 0083 over Yellow Breeches Creek | 1952 | 68,340 | Fair |
| I-83; SR 0083 over US 30; SR 0030 | 1959 | 57,639 | Poor |
| I-83; SR 0083 over Trib to Codorus Creek | 1957 | 57,639 | Fair |
All bridges nearby: York County, PA bridge conditions · every bridge in York County · Pennsylvania bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.