US Bridges

Street Road over Pocopson Creek

Poor

Chester County, Pennsylvania · .3MI.W.ROUTE 100 40G09 · Structure no. 000000000010282

Built
1937
88 years old, rebuilt 2000
Condition
Poor
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
48 ft
1 main span
Daily traffic
11,166
2023 count
Owner
State
State Highway Agency

About this bridge

Street Road over Pocopson Creek is a steel stringer/multi-beam or girder carrying Street Road over Pocopson Creek in Chester County, Pennsylvania. It was built in 1937 and reconstructed in 2000, 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 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 11,166 vehicles a day, roughly 4% of them trucks, projected to reach 12,502 by 2032. The structure is 48 ft (14.6 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesStreet Road
CrossesPocopson Creek
Location.3MI.W.ROUTE 100 40G09
RouteState Highway 926
Coordinates39.89731, -75.63229
Functional classUrban Minor Arterial

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
Deck8 Very GoodNo problems noted.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.9 US tons
Inventory rating37 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length48 ft (14.6 m)
Longest span46 ft (14 m)
Deck width28 ft (8.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,166 (2023)
Projected traffic12,502 by 2032
Trucks4%
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$198,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Street Road over Pocopson Creek built?

It was built in 1937, making it 88 years old in 2025. It was reconstructed in 2000.

What condition is Street Road over Pocopson 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 August 2024.

How much traffic does Street Road over Pocopson Creek carry?

About 11,166 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Street Road over Pocopson Creek?

The structure is 48 ft (14.6 m) long with a longest span of 46 ft (14 m) and a deck 28 ft wide.

Who owns Street Road over Pocopson Creek?

It is owned by the State Highway Agency.