US Bridges

SR 1009 over I-99 /Us 220 & Ramps

Fair

Blair County, Pennsylvania · .25 Mi.S.Of Altoona · Structure no. 000000000005689

Built
1985
40 years old, rebuilt 2013
Condition
Fair
inspected June 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
242 ft
2 main spans
Daily traffic
12,244
2023 count
Owner
State
State Highway Agency

About this bridge

SR 1009 over I-99 /Us 220 & Ramps is a prestressed concrete box beam or girders - multiple carrying SR 1009 over I-99 /Us 220 & Ramps in Blair County, Pennsylvania. It was built in 1985 and reconstructed in 2013, so it is 40 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 12,244 vehicles a day, roughly 4% of them trucks, projected to reach 17,989 by 2032. The structure is 242 ft (73.8 m) long and 88 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesSR 1009
CrossesI-99 /Us 220 & Ramps
Location.25 Mi.S.Of Altoona
RouteState Highway 0
CountyBlair County
StatePennsylvania
Coordinates40.47956, -78.39442
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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating42 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length242 ft (73.8 m)
Longest span125 ft (38.1 m)
Deck width88 ft (26.7 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,244 (2023)
Projected traffic17,989 by 2032
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 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 1009 over I-99 /Us 220 & Ramps built?

It was built in 1985, making it 40 years old in 2025. It was reconstructed in 2013.

What condition is SR 1009 over I-99 /Us 220 & Ramps 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 June 2023.

How much traffic does SR 1009 over I-99 /Us 220 & Ramps carry?

About 12,244 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is SR 1009 over I-99 /Us 220 & Ramps?

The structure is 242 ft (73.8 m) long with a longest span of 125 ft (38.1 m) and a deck 88 ft wide.

Who owns SR 1009 over I-99 /Us 220 & Ramps?

It is owned by the State Highway Agency.