US Bridges

On Tsr 430 over SR 99-I 99

Good

Centre County, Pennsylvania · 1 MI N Pleasant Gap · Structure no. 000000000041003

Built
2000
25 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
212 ft
2 main spans
Daily traffic
3,232
2023 count
Owner
State
State Highway Agency

About this bridge

On Tsr 430 over SR 99-I 99 is a prestressed concrete continuous stringer/multi-beam or girder carrying On Tsr 430 over SR 99-I 99 in Centre County, Pennsylvania. It was built in 2000, so it is 25 years old, younger than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,232 vehicles a day, roughly 1% of them trucks, projected to reach 4,432 by 2044. The structure is 212 ft (64.6 m) long and 56 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesOn Tsr 430
CrossesSR 99-I 99
Location1 MI N Pleasant Gap
RouteState Highway 0
Coordinates40.88443, -77.74032
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating106 US tons
Inventory rating52 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length212 ft (64.6 m)
Longest span105 ft (32 m)
Deck width56 ft (17 m)
Roadway width53 ft (16.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,232 (2023)
Projected traffic4,432 by 2044
Trucks1%
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was On Tsr 430 over SR 99-I 99 built?

It was built in 2000, making it 25 years old in 2025.

What condition is On Tsr 430 over SR 99-I 99 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2024.

How much traffic does On Tsr 430 over SR 99-I 99 carry?

About 3,232 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is On Tsr 430 over SR 99-I 99?

The structure is 212 ft (64.6 m) long with a longest span of 105 ft (32 m) and a deck 56 ft wide.

Who owns On Tsr 430 over SR 99-I 99?

It is owned by the State Highway Agency.