US Bridges

S Park Road over US 422

Good

Montgomery County, Pennsylvania · Lower Pottsgrove 3139G02 · Structure no. 000000000069621

Built
2023
2 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
107 ft
1 main span
Daily traffic
209
2024 count
Owner
State
State Highway Agency

About this bridge

S Park Road over US 422 is a prestressed concrete stringer/multi-beam or girder carrying S Park Road over US 422 in Montgomery County, Pennsylvania. It was built in 2023, so it is 2 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 209 vehicles a day, roughly 8% of them trucks, projected to reach 270 by 2032. The structure is 107 ft (32.6 m) long and 40 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesS Park Road
CrossesUS 422
LocationLower Pottsgrove 3139G02
RouteState Highway 0
CountyMontgomery County
StatePennsylvania
Coordinates40.24247, -75.58285
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
Deck8 Very GoodNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.2 US tons
Inventory rating47.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length107 ft (32.6 m)
Longest span106 ft (32.3 m)
Deck width40 ft (12.2 m)
Roadway width36 ft (11.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic209 (2024)
Projected traffic270 by 2032
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed6.2 mi (10 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was S Park Road over US 422 built?

It was built in 2023, making it 2 years old in 2025.

What condition is S Park Road over US 422 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 2023.

How much traffic does S Park Road over US 422 carry?

About 209 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is S Park Road over US 422?

The structure is 107 ft (32.6 m) long with a longest span of 106 ft (32.3 m) and a deck 40 ft wide.

Who owns S Park Road over US 422?

It is owned by the State Highway Agency.