US Bridges

Pa 93 over Quakake Creek

PoorPosted for load

Carbon County, Pennsylvania · Hudsondale · Structure no. 000000000008987

Built
1927
98 years old
Condition
Poor
inspected November 2022
Type
Tee Beam
Concrete
Length
54 ft
2 main spans
Daily traffic
4,225
2024 count
Owner
State
State Highway Agency

About this bridge

Pa 93 over Quakake Creek is a concrete tee beam carrying Pa 93 over Quakake Creek in Carbon County, Pennsylvania. It was built in 1927, so it is 98 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 4,225 vehicles a day, roughly 7% of them trucks, projected to reach 4,943 by 2032. The structure is 54 ft (16.5 m) long and 25 ft wide. If it were closed, the detour would be 19.3 mi (31 km).

CarriesPa 93
CrossesQuakake Creek
LocationHudsondale
RouteState Highway 93
Coordinates40.91658, -75.85506
Functional classRural 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionNovember 2022
Inspection intervalevery 24 months
Operating statusPosted for load 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 rating47 US tons
Inventory rating24 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length54 ft (16.5 m)
Longest span24 ft (7.3 m)
Deck width25 ft (7.6 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,225 (2024)
Projected traffic4,943 by 2032
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.3 mi (31 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$184,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Pa 93 over Quakake Creek built?

It was built in 1927, making it 98 years old in 2025.

What condition is Pa 93 over Quakake 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 November 2022.

How much traffic does Pa 93 over Quakake Creek carry?

About 4,225 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Pa 93 over Quakake Creek?

The structure is 54 ft (16.5 m) long with a longest span of 24 ft (7.3 m) and a deck 25 ft wide.

Who owns Pa 93 over Quakake Creek?

It is owned by the State Highway Agency.