US Bridges

T-610 Boyer Road over Six Mile Creek

Fair

Erie County, Pennsylvania · 2000 Ft SE of SR 5 · Structure no. 000000000040358

Built
1997
28 years old
Condition
Fair
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
98 ft
1 main span
Daily traffic
671
2013 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T-610 Boyer Road over Six Mile Creek is a prestressed concrete box beam or girders - multiple carrying T-610 Boyer Road over Six Mile Creek in Erie County, Pennsylvania. It was built in 1997, so it is 28 years old, younger 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 671 vehicles a day, roughly 3% of them trucks, projected to reach 728 by 2033. The structure is 98 ft (29.9 m) long and 32 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesT-610 Boyer Road
CrossesSix Mile Creek
Location2000 Ft SE of SR 5
RouteCity Street 0
Coordinates42.16831, -79.98729
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
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 inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating71 US tons
Inventory rating42 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length98 ft (29.9 m)
Longest span95 ft (29 m)
Deck width32 ft (9.9 m)
Roadway width29 ft (8.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic671 (2013)
Projected traffic728 by 2033
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was T-610 Boyer Road over Six Mile Creek built?

It was built in 1997, making it 28 years old in 2025.

What condition is T-610 Boyer Road over Six Mile Creek 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 August 2023.

How much traffic does T-610 Boyer Road over Six Mile Creek carry?

About 671 vehicles per day (2013 count), of which roughly 3% are trucks.

How long is T-610 Boyer Road over Six Mile Creek?

The structure is 98 ft (29.9 m) long with a longest span of 95 ft (29 m) and a deck 32 ft wide.

Who owns T-610 Boyer Road over Six Mile Creek?

It is owned by the Town or Township Highway Agency.