US Bridges

Easton Road over Pa 309 By-Pass

Good

Montgomery County, Pennsylvania · Cedarbrook 3370D07 · Structure no. 000000000044358

Built
2007
18 years old
Condition
Good
inspected December 2021
Type
Stringer/Multi-beam or Girder
Steel
Length
93 ft
1 main span
Daily traffic
22,318
2024 count
Owner
State
State Highway Agency

About this bridge

Easton Road over Pa 309 By-Pass is a steel stringer/multi-beam or girder carrying Easton Road over Pa 309 By-Pass in Montgomery County, Pennsylvania. It was built in 2007, so it is 18 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 22,318 vehicles a day, roughly 5% of them trucks, projected to reach 28,226 by 2032. The structure is 93 ft (28.3 m) long and 104 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesEaston Road
CrossesPa 309 By-Pass
LocationCedarbrook 3370D07
RouteState Highway 152
Coordinates40.08683, -75.16474
Functional classUrban Minor Arterial

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 inspectionDecember 2021
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 alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating73 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length93 ft (28.3 m)
Longest span91 ft (27.7 m)
Deck width104 ft (31.6 m)
Roadway width94 ft (28.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic22,318 (2024)
Projected traffic28,226 by 2032
Trucks5%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed3.7 mi (6 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 Easton Road over Pa 309 By-Pass built?

It was built in 2007, making it 18 years old in 2025.

What condition is Easton Road over Pa 309 By-Pass 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 December 2021.

How much traffic does Easton Road over Pa 309 By-Pass carry?

About 22,318 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Easton Road over Pa 309 By-Pass?

The structure is 93 ft (28.3 m) long with a longest span of 91 ft (27.7 m) and a deck 104 ft wide.

Who owns Easton Road over Pa 309 By-Pass?

It is owned by the State Highway Agency.