T481 BOYER MILL RD
Carrying T481 BOYER MILL RD over CONOCOCHEAGUE CREEK
950 FT S OF MILL ROAD, Franklin, Pennsylvania
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: T481 BOYER MILL RD
The T481 BOYER MILL RD bridge in Franklin, Pennsylvania carries T481 BOYER MILL RD over CONOCOCHEAGUE CREEK. It was built in 2003, making it 23 years old today. The structure is built primarily of prestressed concrete and spans 3 sections, stretching 48.8 meters (160 feet) end to end. Daily traffic averages 2,250 vehicles, placing it in the moderately-trafficked tier of Pennsylvania bridges. It is owned and maintained by County Highway Agency.
The latest FHWA inspection records show a deck rating of 6/9, superstructure at 7/9, substructure at 6/9. The weakest component sits in fair condition. None of this bridge's reported major components fall into the Poor condition range. Its NBI inventory load rating is 53.5 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How T481 BOYER MILL RD compares
Live comparison across Pennsylvania.
Historical Sufficiency Rating
PlainBridge-computedFHWA discontinued this calculated item; it does not determine current condition, funding eligibility, posting, or closure. How the historical reference is calculated.
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Structural Details
- Year Built
- 2003
- Material
- Prestressed Concrete
- Number of Spans
- 3
- Structure Length
- 48.8 m (160 ft)
- Deck Width
- 11.2 m (37 ft)
- Owner
- County Highway Agency
- Avg Daily Traffic
- 2,250 vehicles/day
- Structure Number
- 000000000042316
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗Condition Analysis
- • The deck (driving surface) is in fair condition (6/9), with minor deterioration that may require routine maintenance.
- • At 7/9, the superstructure (beams and supports above the deck) is in good shape and shows no significant wear.
- • The substructure (piers and abutments) rates fair at 6/9, minor deterioration that routine maintenance should address.
How to read this record
This page shows what the last federal inspection recorded, not whether T481 BOYER MILL RD is safe to cross today. Here is how to use it.
- NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
- Learn how the 0–9 condition scale and Good/Fair/Poor categories are defined. How condition ratings work
- Compare T481 BOYER MILL RD against other structures in Franklin and across Pennsylvania. Pennsylvania bridges
- Noticed visible damage or a safety concern? Report it to the agency that owns the bridge, or call 911 in an emergency. How to report a bridge
Condition codes come straight from the FHWA National Bridge Inventory and are not a real-time safety judgment. Only the owning agency, a state DOT, county, or other owner, can post, restrict, or close a bridge.
Frequently Asked Questions
What do the condition ratings mean for T481 BOYER MILL RD?
T481 BOYER MILL RD in Franklin, Pennsylvania has a deck rating of 6/9, superstructure rating of 7/9, and substructure rating of 6/9 on the FHWA's 0–9 scale.
How often is T481 BOYER MILL RD inspected?
T481 BOYER MILL RD's responsible agency sets its routine interval under FHWA's risk-based inspection rules; this page does not expose the scheduled interval. It carries about 2,250 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. T481 BOYER MILL RD is currently shown as Fair condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for T481 BOYER MILL RD?
T481 BOYER MILL RD has an NBI inventory load rating of 53.5 metric tons.
Who is responsible for maintaining T481 BOYER MILL RD?
T481 BOYER MILL RD is owned and maintained by County Highway Agency.
How old is T481 BOYER MILL RD and does age affect safety?
T481 BOYER MILL RD was built in 2003, making it 23 years old.
Disclaimer: Bridge condition data is from the FHWA NBI and reflects the last reported inspection. A Poor condition rating is not a live declaration that a bridge is closed or unsafe for travel. For current closure, posting, or safety information, contact the responsible transportation agency.
Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.