US Bridges

CNTY105 Conv Cen B over Brush Run

Fair

Blair County, Pennsylvania · 500WEST of SR 36 · Structure no. 000000000041853

Built
2001
24 years old
Condition
Fair
inspected December 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
274 ft
2 main spans
Daily traffic
14,880
2021 count
Owner
County
County Highway Agency

About this bridge

CNTY105 Conv Cen B over Brush Run is a prestressed concrete stringer/multi-beam or girder carrying CNTY105 Conv Cen B over Brush Run in Blair County, Pennsylvania. It was built in 2001, so it is 24 years old, younger than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 14,880 vehicles a day, roughly 8% of them trucks, projected to reach 18,600 by 2041. The structure is 274 ft (83.5 m) long and 73 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesCNTY105 Conv Cen B
CrossesBrush Run
Location500WEST of SR 36
RouteCounty Highway 0
CountyBlair County
StatePennsylvania
Coordinates40.45729, -78.39779
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.5 US tons
Inventory rating40 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length274 ft (83.5 m)
Longest span134 ft (40.8 m)
Deck width73 ft (22.1 m)
Roadway width70 ft (21.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,880 (2021)
Projected traffic18,600 by 2041
Trucks8%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was CNTY105 Conv Cen B over Brush Run built?

It was built in 2001, making it 24 years old in 2025.

What condition is CNTY105 Conv Cen B over Brush Run in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2023.

How much traffic does CNTY105 Conv Cen B over Brush Run carry?

About 14,880 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is CNTY105 Conv Cen B over Brush Run?

The structure is 274 ft (83.5 m) long with a longest span of 134 ft (40.8 m) and a deck 73 ft wide.

Who owns CNTY105 Conv Cen B over Brush Run?

It is owned by the County Highway Agency.