US Bridges

Pa 534 (lr 13018) over Mud Run

Poor

Carbon County, Pennsylvania · 0.5 Mi.N.Of Meckesville · Structure no. 000000000009019

Built
1961
64 years old
Condition
Poor
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
39 ft
1 main span
Daily traffic
2,356
2024 count
Owner
State
State Highway Agency

About this bridge

Pa 534 (lr 13018) over Mud Run is a steel stringer/multi-beam or girder carrying Pa 534 (lr 13018) over Mud Run in Carbon County, Pennsylvania. It was built in 1961, so it is 64 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 2,356 vehicles a day, roughly 6% of them trucks, projected to reach 3,086 by 2032. The structure is 39 ft (11.9 m) long and 34 ft wide. If it were closed, the detour would be 32.9 mi (53 km).

CarriesPa 534 (lr 13018)
CrossesMud Run
Location0.5 Mi.N.Of Meckesville
RouteState Highway 534
Coordinates41.00943, -75.56981
Functional classRural Major 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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionMay 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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58 US tons
Inventory rating35.1 US tons

Structure

MaterialSteel
DeckOpen grating
Main spans1
Design loadHS 20
Structure length39 ft (11.9 m)
Longest span37 ft (11.3 m)
Deck width34 ft (10.3 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,356 (2024)
Projected traffic3,086 by 2032
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed32.9 mi (53 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$273,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Pa 534 (lr 13018) over Mud Run built?

It was built in 1961, making it 64 years old in 2025.

What condition is Pa 534 (lr 13018) over Mud Run 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 May 2024.

How much traffic does Pa 534 (lr 13018) over Mud Run carry?

About 2,356 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is Pa 534 (lr 13018) over Mud Run?

The structure is 39 ft (11.9 m) long with a longest span of 37 ft (11.3 m) and a deck 34 ft wide.

Who owns Pa 534 (lr 13018) over Mud Run?

It is owned by the State Highway Agency.