US Bridges

Seven Stars Road over French Creek

PoorPosted for load

Chester County, Pennsylvania · East Vincent Twp. 14F04 · Structure no. 000000000010718

Built
1856
169 years old, rebuilt 1988
Condition
Poor
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
104 ft
1 main span
Daily traffic
2,994
2018 count
Owner
County
County Highway Agency

About this bridge

Seven Stars Road over French Creek is a steel stringer/multi-beam or girder carrying Seven Stars Road over French Creek in Chester County, Pennsylvania. It was built in 1856 and reconstructed in 1988, so it is 169 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. Its operating status is: posted for load restriction.

It carries about 2,994 vehicles a day, roughly 5% of them trucks, projected to reach 3,293 by 2023. The structure is 104 ft (31.7 m) long and 13 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSeven Stars Road
CrossesFrench Creek
LocationEast Vincent Twp. 14F04
RouteCity Street 0
Coordinates40.14055, -75.57641
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
Deck7 GoodSome minor problems.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating20 US tons
Inventory rating12 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadHS 20
Structure length104 ft (31.7 m)
Longest span102 ft (31.1 m)
Deck width13 ft (4.1 m)
Roadway width12 ft (3.8 m)
Vertical clearance over deck10 ft (3.2 m)

Traffic and service

Average daily traffic2,994 (2018)
Projected traffic3,293 by 2023
Trucks5%
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

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusListed on the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$52,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Seven Stars Road over French Creek built?

It was built in 1856, making it 169 years old in 2025. It was reconstructed in 1988.

What condition is Seven Stars Road over French 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 September 2023.

How much traffic does Seven Stars Road over French Creek carry?

About 2,994 vehicles per day (2018 count), of which roughly 5% are trucks.

How long is Seven Stars Road over French Creek?

The structure is 104 ft (31.7 m) long with a longest span of 102 ft (31.1 m) and a deck 13 ft wide.

Who owns Seven Stars Road over French Creek?

It is owned by the County Highway Agency.