US Bridges

Chester Pike over Ridley Creek

Fair

Delaware County, Pennsylvania · South of Route 95 43J02 · Structure no. 000000000014833

Built
1987
38 years old
Condition
Fair
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
72 ft
1 main span
Daily traffic
10,630
2024 count
Owner
State
State Highway Agency

About this bridge

Chester Pike over Ridley Creek is a prestressed concrete box beam or girders - multiple carrying Chester Pike over Ridley Creek in Delaware County, Pennsylvania. It was built in 1987, so it is 38 years old, younger 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 6 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 10,630 vehicles a day, roughly 8% of them trucks, projected to reach 12,822 by 2032. The structure is 72 ft (21.9 m) long and 54 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesChester Pike
CrossesRidley Creek
LocationSouth of Route 95 43J02
RouteU.S. Route 13
Coordinates39.86294, -75.34876
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to 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 rating42 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length72 ft (21.9 m)
Longest span71 ft (21.6 m)
Deck width54 ft (16.5 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,630 (2024)
Projected traffic12,822 by 2032
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Chester Pike over Ridley Creek built?

It was built in 1987, making it 38 years old in 2025.

What condition is Chester Pike over Ridley Creek 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 August 2024.

How much traffic does Chester Pike over Ridley Creek carry?

About 10,630 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Chester Pike over Ridley Creek?

The structure is 72 ft (21.9 m) long with a longest span of 71 ft (21.6 m) and a deck 54 ft wide.

Who owns Chester Pike over Ridley Creek?

It is owned by the State Highway Agency.