US Bridges

SR1010 over Glade Run

Poor

Butler County, Pennsylvania · Near Hallston · Structure no. 000000000007988

Built
1955
70 years old
Condition
Poor
inspected January 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
42 ft
1 main span
Daily traffic
523
2024 count
Owner
State
State Highway Agency

About this bridge

SR1010 over Glade Run is a prestressed concrete box beam or girders - multiple carrying SR1010 over Glade Run in Butler County, Pennsylvania. It was built in 1955, so it is 70 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 523 vehicles a day, roughly 18% of them trucks, projected to reach 1,019 by 2032. The structure is 42 ft (12.8 m) long. If it were closed, the detour would be 11.8 mi (19 km).

CarriesSR1010
CrossesGlade Run
LocationNear Hallston
RouteState Highway 0
Coordinates41.01961, -79.99022
Functional classRural Minor 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
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 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
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating23 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length42 ft (12.8 m)
Longest span38 ft (11.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic523 (2024)
Projected traffic1,019 by 2032
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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$90,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1010 over Glade Run built?

It was built in 1955, making it 70 years old in 2025.

What condition is SR1010 over Glade 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 January 2023.

How much traffic does SR1010 over Glade Run carry?

About 523 vehicles per day (2024 count), of which roughly 18% are trucks.

How long is SR1010 over Glade Run?

The structure is 42 ft (12.8 m) long with a longest span of 38 ft (11.6 m).

Who owns SR1010 over Glade Run?

It is owned by the State Highway Agency.