US Bridges

SR 22-US 22 over SR 322 Eb/Trib Kish CR

Good

Mifflin County, Pennsylvania · 0.5 MI W Lewistown · Structure no. 000000000042125

Built
2003
22 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
470 ft
3 main spans
Daily traffic
1,415
2023 count
Owner
State
State Highway Agency

About this bridge

SR 22-US 22 over SR 322 Eb/Trib Kish CR is a steel continuous stringer/multi-beam or girder carrying SR 22-US 22 over SR 322 Eb/Trib Kish CR 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 1,415 vehicles a day, roughly 19% of them trucks, projected to reach 15,436 by 2044. The structure is 470 ft (143.3 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSR 22-US 22
CrossesSR 322 Eb/Trib Kish CR
Location0.5 MI W Lewistown
RouteU.S. Route 22
CountyMifflin County
StatePennsylvania
Coordinates40.6157, -77.57353
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 rating75 US tons
Inventory rating45 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length470 ft (143.3 m)
Longest span190 ft (57.9 m)
Deck width36 ft (10.9 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deck23 ft (6.9 m)

Traffic and service

Average daily traffic1,415 (2023)
Projected traffic15,436 by 2044
Trucks19%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and waterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 22-US 22 over SR 322 Eb/Trib Kish CR built?

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

What condition is SR 22-US 22 over SR 322 Eb/Trib Kish CR 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 322 Eb/Trib Kish CR carry?

About 1,415 vehicles per day (2023 count), of which roughly 19% are trucks.

How long is SR 22-US 22 over SR 322 Eb/Trib Kish CR?

The structure is 470 ft (143.3 m) long with a longest span of 190 ft (57.9 m) and a deck 36 ft wide.

Who owns SR 22-US 22 over SR 322 Eb/Trib Kish CR?

It is owned by the State Highway Agency.