US Bridges

Belvoir Road over Saw Mill Creek 3256-A10

Good

Montgomery County, Pennsylvania · 0.67 MI N of Plymouth RD · Structure no. 000000000028036

Built
2004
21 years old
Condition
Good
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
51 ft
1 main span
Daily traffic
5,400
2017 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Belvoir Road over Saw Mill Creek 3256-A10 is a prestressed concrete box beam or girders - multiple carrying Belvoir Road over Saw Mill Creek 3256-A10 in Montgomery County, Pennsylvania. It was built in 2004, so it is 21 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 5,400 vehicles a day, roughly 1% of them trucks, projected to reach 6,000 by 2037. The structure is 51 ft (15.5 m) long and 49 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesBelvoir Road
CrossesSaw Mill Creek 3256-A10
Location0.67 MI N of Plymouth RD
RouteCity Street 0
Coordinates40.13015, -75.30866
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.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating72 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length51 ft (15.5 m)
Longest span50 ft (15.2 m)
Deck width49 ft (14.8 m)
Roadway width38 ft (11.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,400 (2017)
Projected traffic6,000 by 2037
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byCounty 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$120,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Belvoir Road over Saw Mill Creek 3256-A10 built?

It was built in 2004, making it 21 years old in 2025.

What condition is Belvoir Road over Saw Mill Creek 3256-A10 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 2024.

How much traffic does Belvoir Road over Saw Mill Creek 3256-A10 carry?

About 5,400 vehicles per day (2017 count), of which roughly 1% are trucks.

How long is Belvoir Road over Saw Mill Creek 3256-A10?

The structure is 51 ft (15.5 m) long with a longest span of 50 ft (15.2 m) and a deck 49 ft wide.

Who owns Belvoir Road over Saw Mill Creek 3256-A10?

It is owned by the Town or Township Highway Agency and maintained by the County Highway Agency.