PA 147; S.RIVER RD
Carrying PA 147; S.RIVER RD over POWELLS CREEK
QUARTER MI S OF INGLENOOK, Dauphin, Pennsylvania
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: PA 147; S.RIVER RD
The PA 147; S.RIVER RD bridge in Dauphin, Pennsylvania carries PA 147; S.RIVER RD over POWELLS CREEK. It was built in 1860, making it 166 years old today. The structure is built primarily of masonry and spans 3 sections, stretching 24.4 meters (80 feet) end to end. Daily traffic averages 6,401 vehicles, placing it in the moderately-trafficked tier of Pennsylvania bridges. It is owned and maintained by State Highway Agency.
The latest FHWA inspection records show superstructure at 3/9, substructure at 4/9. The weakest component sits in poor condition. Because at least one major component scores 4 or lower, this bridge falls in FHWA's Poor condition category. That category is not a closure order. Its NBI inventory load rating is 32.7 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How PA 147; S.RIVER 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 How the historical reference is calculated.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
- 1860
- Material
- Masonry
- Number of Spans
- 3
- Structure Length
- 24.4 m (80 ft)
- Deck Width
- 19.8 m (65 ft)
- Owner
- State Highway Agency
- Avg Daily Traffic
- 6,401 vehicles/day
- Structure Number
- 000000000014291
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗Condition Analysis
- • The superstructure (beams and supports above the deck) is in poor condition (3/9), showing advanced deterioration that may require priority repair.
- • The substructure (piers and abutments) is in poor condition (4/9), showing advanced deterioration that may require priority repair.
How to read this record
PA 147; S.RIVER RD is in the federal Poor condition category. That is a component-based result, not a closure order.
- NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
- Understand what Poor condition does and does not mean before drawing conclusions. Poor condition explained
- Compare PA 147; S.RIVER RD against other structures in Dauphin 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 PA 147; S.RIVER RD?
PA 147; S.RIVER RD in Dauphin, Pennsylvania, superstructure rating of 3/9, and substructure rating of 4/9 on the FHWA's 0–9 scale.
How often is PA 147; S.RIVER RD inspected?
PA 147; S.RIVER 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 6,401 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. PA 147; S.RIVER RD is currently shown as Poor condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for PA 147; S.RIVER RD?
PA 147; S.RIVER RD has an NBI inventory load rating of 32.7 metric tons.
Who is responsible for maintaining PA 147; S.RIVER RD?
PA 147; S.RIVER RD is owned and maintained by State Highway Agency.
How old is PA 147; S.RIVER RD and does age affect safety?
PA 147; S.RIVER RD was built in 1860, making it 166 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.