US Bridges

Main ST Free Pike over Wolf Creek North Branch

Fair

Montgomery County, Ohio · 2.75 Miles West of SR49 · Structure no. 5765307

Built
1970
55 years old, rebuilt 1988
Condition
Fair
inspected May 2024
Type
Slab
Concrete Continuous
Length
119 ft
3 main spans
Daily traffic
4,304
2020 count
Owner
County
County Highway Agency

About this bridge

Main ST Free Pike over Wolf Creek North Branch is a concrete continuous slab carrying Main ST Free Pike over Wolf Creek North Branch in Montgomery County, Ohio. It was built in 1970 and reconstructed in 1988, so it is 55 years old, older than the Ohio average of 47.3 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 4,304 vehicles a day, roughly 7% of them trucks, projected to reach 6,961 by 2037. The structure is 119 ft (36.3 m) long and 62 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesMain ST Free Pike
CrossesWolf Creek North Branch
Location2.75 Miles West of SR49
RouteCity Street M0032
CountyMontgomery County
StateOhio
Coordinates39.79789, -84.30424
Functional classUrban Minor Arterial

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 inspectionMay 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating57.1 US tons
Inventory rating35.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length119 ft (36.3 m)
Longest span43 ft (13.1 m)
Deck width62 ft (18.9 m)
Roadway width50 ft (15.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,304 (2020)
Projected traffic6,961 by 2037
Trucks7%
Lanes on structure4
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

OwnerCounty Highway Agency
Maintained byCounty 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 Main ST Free Pike over Wolf Creek North Branch built?

It was built in 1970, making it 55 years old in 2025. It was reconstructed in 1988.

What condition is Main ST Free Pike over Wolf Creek North Branch 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 May 2024.

How much traffic does Main ST Free Pike over Wolf Creek North Branch carry?

About 4,304 vehicles per day (2020 count), of which roughly 7% are trucks.

How long is Main ST Free Pike over Wolf Creek North Branch?

The structure is 119 ft (36.3 m) long with a longest span of 43 ft (13.1 m) and a deck 62 ft wide.

Who owns Main ST Free Pike over Wolf Creek North Branch?

It is owned by the County Highway Agency.