SUMMIT PARK DRIVE
Carrying SUMMIT PARK DRIVE over MONTOUR TRAIL & RUN
.3 MI SW OF US RT 60, Allegheny, Pennsylvania
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: SUMMIT PARK DRIVE
The SUMMIT PARK DRIVE bridge in Allegheny, Pennsylvania carries SUMMIT PARK DRIVE over MONTOUR TRAIL & RUN. It was built in 1989, making it 37 years old today. The structure is built primarily of prestressed concrete and spans 3 sections, stretching 68.9 meters (226 feet) end to end. Daily traffic averages 10,000 vehicles, placing it in the moderately-trafficked tier of Pennsylvania bridges. It is owned and maintained by Town/Township Highway Agency.
The latest FHWA inspection records show a deck rating of 5/9, superstructure at 4/9, substructure at 6/9. The weakest component sits in poor condition. At least one major component here scores 4 or below, which produces a Poor condition classification under FHWA's current reporting rules. Its NBI inventory load rating is 27.2 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How SUMMIT PARK DRIVE 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 How the historical reference is calculated.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
- 1989
- Material
- Prestressed Concrete
- Number of Spans
- 3
- Structure Length
- 68.9 m (226 ft)
- Deck Width
- 15.8 m (52 ft)
- Owner
- Town/Township Highway Agency
- Avg Daily Traffic
- 10,000 vehicles/day
- Structure Number
- 000000000041116
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗Condition Analysis
- • At 5/9, the deck (driving surface) shows fair condition, with minor wear flagged for upkeep.
- • The superstructure (beams and supports above the deck) is in poor condition (4/9), showing advanced deterioration that may require priority repair.
- • At 6/9, the substructure (piers and abutments) shows fair condition, with minor wear flagged for upkeep.
How to read this record
SUMMIT PARK DRIVE 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 SUMMIT PARK DRIVE against other structures in Allegheny 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 SUMMIT PARK DRIVE?
SUMMIT PARK DRIVE in Allegheny, Pennsylvania has a deck rating of 5/9, superstructure rating of 4/9, and substructure rating of 6/9 on the FHWA's 0–9 scale.
How often is SUMMIT PARK DRIVE inspected?
SUMMIT PARK DRIVE'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 10,000 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. SUMMIT PARK DRIVE 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 SUMMIT PARK DRIVE?
SUMMIT PARK DRIVE has an NBI inventory load rating of 27.2 metric tons.
Who is responsible for maintaining SUMMIT PARK DRIVE?
SUMMIT PARK DRIVE is owned and maintained by Town/Township Highway Agency.
How old is SUMMIT PARK DRIVE and does age affect safety?
SUMMIT PARK DRIVE was built in 1989, making it 37 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.