US Bridges

Abrams Road over Abrams Run

Fair

Montgomery County, Pennsylvania · U. Merion Twp 28D8/3366K2 · Structure no. 000000000027740

Built
1937
88 years old
Condition
Fair
inspected December 2022
Type
Stringer/Multi-beam or Girder
Concrete Continuous
Length
38 ft
2 main spans
Daily traffic
3,939
2024 count
Owner
State
State Highway Agency

About this bridge

Abrams Road over Abrams Run is a concrete continuous stringer/multi-beam or girder carrying Abrams Road over Abrams Run in Montgomery County, Pennsylvania. It was built in 1937, so it is 88 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 3,939 vehicles a day, roughly 6% of them trucks, projected to reach 5,908 by 2032. The structure is 38 ft (11.6 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesAbrams Road
CrossesAbrams Run
LocationU. Merion Twp 28D8/3366K2
RouteState Highway 0
Coordinates40.11478, -75.38031
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2022
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating56 US tons
Inventory rating28 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length38 ft (11.6 m)
Longest span15 ft (4.6 m)
Deck width27 ft (8.2 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,939 (2024)
Projected traffic5,908 by 2032
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$129,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Abrams Road over Abrams Run built?

It was built in 1937, making it 88 years old in 2025.

What condition is Abrams Road over Abrams Run in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2022.

How much traffic does Abrams Road over Abrams Run carry?

About 3,939 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is Abrams Road over Abrams Run?

The structure is 38 ft (11.6 m) long with a longest span of 15 ft (4.6 m) and a deck 27 ft wide.

Who owns Abrams Road over Abrams Run?

It is owned by the State Highway Agency.