US Bridges

SR 22-US 22 over SR 3002 Arch Rock Road

Good

Juniata County, Pennsylvania · 3 MI West of Mifflintown · Structure no. 000000000041670

Built
2002
23 years old
Condition
Good
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
117 ft
1 main span
Daily traffic
9,311
2024 count
Owner
State
State Highway Agency

About this bridge

SR 22-US 22 over SR 3002 Arch Rock Road is a prestressed concrete box beam or girders - multiple carrying SR 22-US 22 over SR 3002 Arch Rock Road in Juniata County, Pennsylvania. It was built in 2002, so it is 23 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 9,311 vehicles a day, roughly 23% of them trucks, projected to reach 9,461 by 2043. The structure is 117 ft (35.7 m) long and 45 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 3002 Arch Rock Road
Location3 MI West of Mifflintown
RouteU.S. Route 22
CountyJuniata County
StatePennsylvania
Coordinates40.59789, -77.49761
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating59 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length117 ft (35.7 m)
Longest span115 ft (35.1 m)
Deck width45 ft (13.7 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,311 (2024)
Projected traffic9,461 by 2043
Trucks23%
Lanes on structure2
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 3002 Arch Rock Road built?

It was built in 2002, making it 23 years old in 2025.

What condition is SR 22-US 22 over SR 3002 Arch Rock Road 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 August 2023.

How much traffic does SR 22-US 22 over SR 3002 Arch Rock Road carry?

About 9,311 vehicles per day (2024 count), of which roughly 23% are trucks.

How long is SR 22-US 22 over SR 3002 Arch Rock Road?

The structure is 117 ft (35.7 m) long with a longest span of 115 ft (35.1 m) and a deck 45 ft wide.

Who owns SR 22-US 22 over SR 3002 Arch Rock Road?

It is owned by the State Highway Agency.