US Bridges

SR 2024 over I-99 / US 220

Fair

Blair County, Pennsylvania · 1 Mi.S.Of Sproul · Structure no. 000000000005754

Built
1989
36 years old, rebuilt 2013
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
323 ft
3 main spans
Daily traffic
1,952
2023 count
Owner
State
State Highway Agency

About this bridge

SR 2024 over I-99 / US 220 is a prestressed concrete stringer/multi-beam or girder carrying SR 2024 over I-99 / US 220 in Blair County, Pennsylvania. It was built in 1989 and reconstructed in 2013, so it is 36 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 1,952 vehicles a day, roughly 5% of them trucks, projected to reach 1,898 by 2032. The structure is 323 ft (98.5 m) long and 64 ft wide. If it were closed, the detour would be 18 mi (29 km).

Location

Open in Google Maps
CarriesSR 2024
CrossesI-99 / US 220
Location1 Mi.S.Of Sproul
RouteU.S. Route 220B
CountyBlair County
StatePennsylvania
Coordinates40.25844, -78.45679
Functional classRural Local

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating50 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length323 ft (98.5 m)
Longest span105 ft (32 m)
Deck width64 ft (19.4 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,952 (2023)
Projected traffic1,898 by 2032
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed18 mi (29 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 2024 over I-99 / US 220 built?

It was built in 1989, making it 36 years old in 2025. It was reconstructed in 2013.

What condition is SR 2024 over I-99 / US 220 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 September 2024.

How much traffic does SR 2024 over I-99 / US 220 carry?

About 1,952 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is SR 2024 over I-99 / US 220?

The structure is 323 ft (98.5 m) long with a longest span of 105 ft (32 m) and a deck 64 ft wide.

Who owns SR 2024 over I-99 / US 220?

It is owned by the State Highway Agency.