CNTY105 Conv Cen B
Carrying CNTY105 Conv Cen B over BRUSH RUN
500WEST OF SR 36, Blair, Pennsylvania
Inventory: FHWA NBI 2024 · last ETL August 2026
FHWA NBI record, refreshed with each annual release.
CNTY105 Conv Cen B in Blair, Pennsylvania sits above 68% of rated Pennsylvania bridges on inventory load rating (43 t), while its 2001 build year is earlier than 22% of Blair's recorded-year cohort (338 bridges).
CNTY105 Conv Cen B in Blair, Pennsylvania is rated Fair in the FHWA's 2024 National Bridge Inventory. Built in 2001, it carries 3 rated components on the inspecting agency's 0-9 scale, and its weakest reported component scores 6. The lowest applicable rating sets the federal condition category, so this Fair result describes the weakest reported component rather than the structure as a whole. No NBI category is a closure decision or a live crossing-safety verdict.
NBI record plate
Structure PA:000000000041853
POST-2000 · PRESTRESS · MULTI-SPAN · SUPER-LED · HEAVY-ADT · HEAVY-LOAD · CAT-FAIR
- POST-2000 2000+
- PRESTRESS Prestressed concrete
- MULTI-SPAN 2 spans
- SUPER-LED Superstructure-led
- HEAVY-ADT Heavy ADT
- HEAVY-LOAD Heavy load
- CAT-FAIR Fair
Inspection-sheet codes from this record’s year, material family, spans, controlling component, ADT, inventory load, and NBI category, not a live closure verdict.
Bridge Snapshot: CNTY105 Conv Cen B
The CNTY105 Conv Cen B bridge in Blair, Pennsylvania carries CNTY105 Conv Cen B over BRUSH RUN. It was built in 2001, making it 25 years old today. The structure is built primarily of prestressed concrete and spans 2 sections, stretching 83.5 meters (274 feet) end to end. Daily traffic averages 14,880 vehicles, placing it in the heavily-trafficked tier of Pennsylvania bridges. It is owned and maintained by County Highway Agency.
The latest FHWA inspection records show a deck rating of 7/9, superstructure at 6/9, substructure at 7/9. The weakest component sits in fair condition. All reported major components score above the Poor range.
How CNTY105 Conv Cen B compares
Age against the county: built in 2001, earlier than 74 of Blair's 338 bridges with a recorded construction year (22%), against a county median build year of 1983. This is one of the newer structures in its county.
Live comparison across Pennsylvania bridges with a recorded inventory load rating (23,297 of 23,299 rated).
CNTY105 Conv Cen B vs every rated Pennsylvania bridge
Inventory load rating (metric tons), FHWA NBI, this state
43 Top 32% higher than 68% of 23,297 bridges
rated Pennsylvania bridges, bucketed by value
Each bar is a band; taller bars hold more bridges. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source FHWA National Bridge Inventory · August 2026
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Reported 0–9 component ratings from the FHWA NBI. The highlighted component is the lowest reported input to this record’s current condition category; it is not a closure or live crossing-safety decision.
Blair inventory by recorded NBI category
Exclusive Good/Fair/Poor bands across all 338 bridges in this county. Orthogonal to this structure's component profile above: a county catalog share, not a live crossing-safety verdict.
Structural Details
- Year Built
- 2001
- Material
- Prestressed Concrete
- Number of Spans
- 2
- Structure Length
- 83.5 m (274 ft)
- Deck Width
- 22.1 m (73 ft)
- Owner
- County Highway Agency
- Avg Daily Traffic
- 14,880 vehicles/day
- Structure Number
- 000000000041853
Condition Analysis
- • The deck (driving surface) is in good condition (7/9), showing no significant deterioration.
- • The superstructure (beams and supports above the deck) is in fair condition (6/9), with minor deterioration that may require routine maintenance.
- • The substructure (piers and abutments) is in good condition (7/9), showing no significant deterioration.
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
This page shows what the last federal inspection recorded, not whether CNTY105 Conv Cen B 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 CNTY105 Conv Cen B against other structures in Blair 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 CNTY105 Conv Cen B?
CNTY105 Conv Cen B in Blair, Pennsylvania has a deck rating of 7/9, superstructure rating of 6/9, and substructure rating of 7/9 on the FHWA's 0–9 scale.
How often is CNTY105 Conv Cen B inspected?
CNTY105 Conv Cen B'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 14,880 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. CNTY105 Conv Cen B 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 CNTY105 Conv Cen B?
CNTY105 Conv Cen B has an NBI inventory load rating of 42.6 metric tons.
Who is responsible for maintaining CNTY105 Conv Cen B?
CNTY105 Conv Cen B is owned and maintained by County Highway Agency.
How old is CNTY105 Conv Cen B and does age affect safety?
CNTY105 Conv Cen B was built in 2001, making it 25 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.
Share this inspection record
Send this source-bounded record or download its data card. An NBI condition category is not a closure or live crossing-safety verdict.
Every figure on PlainBridges is rendered directly from federal source data, no number is typed in by an editor. Component ratings, ADT, and condition category on this page are copied from the NBI record for this structure; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2024 NBI release. NBI condition categories reflect the latest reported inventory record, not a live safety, closure, or travel decision.