US Bridges

Schoolhouse Road over Skippack Creek

Poor

Montgomery County, Pennsylvania · Harleysville 15J4/3031E6 · Structure no. 000000000027536

Built
1932
93 years old
Condition
Poor
inspected February 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
78 ft
2 main spans
Daily traffic
5,958
2024 count
Owner
State
State Highway Agency

About this bridge

Schoolhouse Road over Skippack Creek is a steel stringer/multi-beam or girder carrying Schoolhouse Road over Skippack Creek in Montgomery County, Pennsylvania. It was built in 1932, so it is 93 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 5,958 vehicles a day, roughly 6% of them trucks, projected to reach 4,561 by 2032. The structure is 78 ft (23.8 m) long and 36 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesSchoolhouse Road
CrossesSkippack Creek
LocationHarleysville 15J4/3031E6
RouteState Highway 0
Coordinates40.27979, -75.34953
Functional classUrban Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, 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 protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating53 US tons
Inventory rating31 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length78 ft (23.8 m)
Longest span37 ft (11.3 m)
Deck width36 ft (10.9 m)
Roadway width25 ft (7.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,958 (2024)
Projected traffic4,561 by 2032
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 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$431,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Schoolhouse Road over Skippack Creek built?

It was built in 1932, making it 93 years old in 2025.

What condition is Schoolhouse Road over Skippack Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in February 2023.

How much traffic does Schoolhouse Road over Skippack Creek carry?

About 5,958 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is Schoolhouse Road over Skippack Creek?

The structure is 78 ft (23.8 m) long with a longest span of 37 ft (11.3 m) and a deck 36 ft wide.

Who owns Schoolhouse Road over Skippack Creek?

It is owned by the State Highway Agency.