US Bridges

Wood Street over Coplay Creek

Fair

Lehigh County, Pennsylvania · West of Ironton · Structure no. 000000000047411

Built
1998
27 years old
Condition
Fair
inspected August 2024
Type
Arch - Deck
Concrete
Length
36 ft
1 main span
Daily traffic
50
2012 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Wood Street over Coplay Creek is a concrete arch - deck carrying Wood Street over Coplay Creek in Lehigh County, Pennsylvania. It was built in 1998, so it is 27 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 50 vehicles a day, roughly 1% of them trucks, projected to reach 60 by 2022. The structure is 36 ft (11 m) long and 27 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWood Street
CrossesCoplay Creek
LocationWest of Ironton
RouteCity Street 691
Coordinates40.66508, -75.58871
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
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 evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54 US tons
Inventory rating32 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length36 ft (11 m)
Longest span36 ft (11 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2012)
Projected traffic60 by 2022
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 byTown or Township 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 Wood Street over Coplay Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is Wood Street over Coplay 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 Wood Street over Coplay Creek carry?

About 50 vehicles per day (2012 count), of which roughly 1% are trucks.

How long is Wood Street over Coplay Creek?

The structure is 36 ft (11 m) long with a longest span of 36 ft (11 m) and a deck 27 ft wide.

Who owns Wood Street over Coplay Creek?

It is owned by the Town or Township Highway Agency.