US Bridges

Fetters Mill Road over Pennypack Creek

PoorClosed to traffic

Montgomery County, Pennsylvania · .6 MI NW PA-232 3259-J10 · Structure no. 000000000027999

Built
1883
142 years old, rebuilt 1998
Condition
Poor
inspected April 2024
Type
Truss - Thru
Steel
Length
85 ft
1 main span
Daily traffic
3,280
2012 count
Owner
County
County Highway Agency

About this bridge

Fetters Mill Road over Pennypack Creek is a steel truss - thru carrying Fetters Mill Road over Pennypack Creek in Montgomery County, Pennsylvania. It was built in 1883 and reconstructed in 1998, so it is 142 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 1 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. Its operating status is: closed to all traffic.

It carries about 3,280 vehicles a day, projected to reach 4,540 by 2032. The structure is 85 ft (25.9 m) long and 18 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesFetters Mill Road
CrossesPennypack Creek
Location.6 MI NW PA-232 3259-J10
RouteCity Street 0
Coordinates40.13005, -75.07141
Functional classRural Local

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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure1 Imminent FailureMajor deterioration or section loss present in critical structural components. Bridge is closed to traffic but corrective action may put it back in light service.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry0: Immediate repair necessary to put back in service
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating0 US tons
Inventory rating0 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckOpen grating
Main spans1
Design loadUnknown
Structure length85 ft (25.9 m)
Longest span82 ft (25 m)
Deck width18 ft (5.5 m)
Roadway width15 ft (4.6 m)
Vertical clearance over deck11 ft (3.2 m)

Traffic and service

Average daily traffic3,280 (2012)
Projected traffic4,540 by 2032
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$674,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Fetters Mill Road over Pennypack Creek built?

It was built in 1883, making it 142 years old in 2025. It was reconstructed in 1998.

What condition is Fetters Mill Road over Pennypack 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 April 2024.

How much traffic does Fetters Mill Road over Pennypack Creek carry?

About 3,280 vehicles per day (2012 count).

How long is Fetters Mill Road over Pennypack Creek?

The structure is 85 ft (25.9 m) long with a longest span of 82 ft (25 m) and a deck 18 ft wide.

Who owns Fetters Mill Road over Pennypack Creek?

It is owned by the County Highway Agency.