US Bridges

Hill Ave over Mahanoy Creek

PoorPosted for load

Schuylkill County, Pennsylvania · Maizeville Old RTE 924 · Structure no. 000000000030989

Built
1954
71 years old
Condition
Poor
inspected May 2024
Type
Girder and Floorbeam System
Steel
Length
67 ft
1 main span
Daily traffic
20
1990 count
Owner
City
City or Municipal Highway Agency

About this bridge

Hill Ave over Mahanoy Creek is a steel girder and floorbeam system carrying Hill Ave over Mahanoy Creek in Schuylkill County, Pennsylvania. It was built in 1954, so it is 71 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 3 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 20 vehicles a day, projected to reach 28 by 2010. The structure is 67 ft (20.4 m) long and 43 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesHill Ave
CrossesMahanoy Creek
LocationMaizeville Old RTE 924
RouteCity Street 0
Coordinates40.79674, -76.22594
Functional classUrban 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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
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 inspectionMay 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating20 US tons
Inventory rating12 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length67 ft (20.4 m)
Longest span64 ft (19.5 m)
Deck width43 ft (13.1 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (1990)
Projected traffic28 by 2010
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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$305,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Hill Ave over Mahanoy Creek built?

It was built in 1954, making it 71 years old in 2025.

What condition is Hill Ave over Mahanoy 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 May 2024.

How much traffic does Hill Ave over Mahanoy Creek carry?

About 20 vehicles per day (1990 count).

How long is Hill Ave over Mahanoy Creek?

The structure is 67 ft (20.4 m) long with a longest span of 64 ft (19.5 m) and a deck 43 ft wide.

Who owns Hill Ave over Mahanoy Creek?

It is owned by the City or Municipal Highway Agency.