US Bridges

T-407 Leisie Road over Glade Run

Fair

Butler County, Pennsylvania · Btw T423 & T388 · Structure no. 000000000008229

Built
1926
99 years old, rebuilt 2009
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
66 ft
1 main span
Daily traffic
300
2015 count
Owner
County
County Highway Agency

About this bridge

T-407 Leisie Road over Glade Run is a steel stringer/multi-beam or girder carrying T-407 Leisie Road over Glade Run in Butler County, Pennsylvania. It was built in 1926 and reconstructed in 2009, so it is 99 years old, older 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 5 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 300 vehicles a day, roughly 9% of them trucks, projected to reach 325 by 2035. The structure is 66 ft (20.1 m) long and 23 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesT-407 Leisie Road
CrossesGlade Run
LocationBtw T423 & T388
RouteCity Street 0
CountyButler County
StatePennsylvania
Coordinates40.76655, -79.99228
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating110.1 US tons
Inventory rating110 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length66 ft (20.1 m)
Longest span62 ft (18.9 m)
Deck width23 ft (7 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2015)
Projected traffic325 by 2035
Trucks9%
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

OwnerCounty Highway Agency
Maintained byCounty 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$234,000
NavigationNo navigation control on waterway

Frequently asked questions

When was T-407 Leisie Road over Glade Run built?

It was built in 1926, making it 99 years old in 2025. It was reconstructed in 2009.

What condition is T-407 Leisie Road over Glade Run 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 July 2023.

How much traffic does T-407 Leisie Road over Glade Run carry?

About 300 vehicles per day (2015 count), of which roughly 9% are trucks.

How long is T-407 Leisie Road over Glade Run?

The structure is 66 ft (20.1 m) long with a longest span of 62 ft (18.9 m) and a deck 23 ft wide.

Who owns T-407 Leisie Road over Glade Run?

It is owned by the County Highway Agency.