US Bridges

Market Street over Over Mill Run

Fair

Crawford County, Pennsylvania · Market Street Meadville · Structure no. 000000000013534

Built
1910
115 years old, rebuilt 1987
Condition
Fair
inspected October 2024
Type
Slab
Prestressed Concrete
Length
25 ft
1 main span
Daily traffic
2,500
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Market Street over Over Mill Run is a prestressed concrete slab carrying Market Street over Over Mill Run in Crawford County, Pennsylvania. It was built in 1910 and reconstructed in 1987, so it is 115 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 2,500 vehicles a day, roughly 10% of them trucks, projected to reach 3,125 by 2044. The structure is 25 ft (7.6 m) long and 40 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesMarket Street
CrossesOver Mill Run
LocationMarket Street Meadville
RouteCity Street 7301
CountyCrawford County
StatePennsylvania
Coordinates41.63735, -80.15396
Functional classUrban 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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: 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 rating74 US tons
Inventory rating43 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length25 ft (7.6 m)
Longest span22 ft (6.7 m)
Deck width40 ft (12.1 m)
Roadway width33 ft (10 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,500 (2024)
Projected traffic3,125 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Market Street over Over Mill Run built?

It was built in 1910, making it 115 years old in 2025. It was reconstructed in 1987.

What condition is Market Street over Over Mill 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 October 2024.

How much traffic does Market Street over Over Mill Run carry?

About 2,500 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Market Street over Over Mill Run?

The structure is 25 ft (7.6 m) long with a longest span of 22 ft (6.7 m) and a deck 40 ft wide.

Who owns Market Street over Over Mill Run?

It is owned by the City or Municipal Highway Agency.