US Bridges

SR 22-US 22 over SR 3023

Good

Mifflin County, Pennsylvania · 0.5 MI West of Lewistown · Structure no. 000000000042218

Built
2003
22 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
128 ft
1 main span
Daily traffic
1,360
2023 count
Owner
State
State Highway Agency

About this bridge

SR 22-US 22 over SR 3023 is a prestressed concrete stringer/multi-beam or girder carrying SR 22-US 22 over SR 3023 in Mifflin County, Pennsylvania. It was built in 2003, so it is 22 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 1,360 vehicles a day, roughly 18% of them trucks, projected to reach 13,850 by 2044. The structure is 128 ft (39 m) long and 34 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR 22-US 22
CrossesSR 3023
Location0.5 MI West of Lewistown
RouteU.S. Route 22
Coordinates40.57555, -77.63812
Functional classRural Principal Arterial - Other

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89 US tons
Inventory rating44 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length128 ft (39 m)
Longest span128 ft (39 m)
Deck width34 ft (10.4 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,360 (2023)
Projected traffic13,850 by 2044
Trucks18%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 SR 22-US 22 over SR 3023 built?

It was built in 2003, making it 22 years old in 2025.

What condition is SR 22-US 22 over SR 3023 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 May 2024.

How much traffic does SR 22-US 22 over SR 3023 carry?

About 1,360 vehicles per day (2023 count), of which roughly 18% are trucks.

How long is SR 22-US 22 over SR 3023?

The structure is 128 ft (39 m) long with a longest span of 128 ft (39 m) and a deck 34 ft wide.

Who owns SR 22-US 22 over SR 3023?

It is owned by the State Highway Agency.