US Bridges

Lacock Street over Sandy Creek

Poor

Mercer County, Pennsylvania · 400FT East of Rt 173 · Structure no. 000000000026342

Built
1971
54 years old
Condition
Poor
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
78 ft
2 main spans
Daily traffic
263
2019 count
Owner
County
County Highway Agency

About this bridge

Lacock Street over Sandy Creek is a prestressed concrete box beam or girders - multiple carrying Lacock Street over Sandy Creek in Mercer County, Pennsylvania. It was built in 1971, so it is 54 years old, younger 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 263 vehicles a day, roughly 4% of them trucks, projected to reach 370 by 2039. The structure is 78 ft (23.8 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesLacock Street
CrossesSandy Creek
Location400FT East of Rt 173
RouteCity Street 7409
Coordinates41.35177, -80.08074
Functional classUrban Collector

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70 US tons
Inventory rating31 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans2
Design loadHS 20
Structure length78 ft (23.8 m)
Longest span38 ft (11.6 m)
Deck width36 ft (11.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic263 (2019)
Projected traffic370 by 2039
Trucks4%
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

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$630,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Lacock Street over Sandy Creek built?

It was built in 1971, making it 54 years old in 2025.

What condition is Lacock Street over Sandy 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 2023.

How much traffic does Lacock Street over Sandy Creek carry?

About 263 vehicles per day (2019 count), of which roughly 4% are trucks.

How long is Lacock Street over Sandy Creek?

The structure is 78 ft (23.8 m) long with a longest span of 38 ft (11.6 m) and a deck 36 ft wide.

Who owns Lacock Street over Sandy Creek?

It is owned by the County Highway Agency.