US Bridges

Findlay Street over Mad River and Bike Path

Fair

Montgomery County, Ohio · .2 MI S JCT SR 4 · Structure no. 5761115

Built
2006
19 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
395 ft
3 main spans
Daily traffic
15,043
2015 count
Owner
City
City or Municipal Highway Agency

About this bridge

Findlay Street over Mad River and Bike Path is a prestressed concrete continuous stringer/multi-beam or girder carrying Findlay Street over Mad River and Bike Path in Montgomery County, Ohio. It was built in 2006, so it is 19 years old, younger 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 6 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 15,043 vehicles a day, roughly 4% of them trucks, projected to reach 20,880 by 2035. The structure is 395 ft (120.4 m) long and 66 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesFindlay Street
CrossesMad River and Bike Path
Location.2 MI S JCT SR 4
RouteCity Street 1263
StateOhio
Coordinates39.77444, -84.15972
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating75 US tons
Inventory rating32.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length395 ft (120.4 m)
Longest span131 ft (39.9 m)
Deck width66 ft (20.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,043 (2015)
Projected traffic20,880 by 2035
Trucks4%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 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 Findlay Street over Mad River and Bike Path built?

It was built in 2006, making it 19 years old in 2025.

What condition is Findlay Street over Mad River and Bike Path 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 2024.

How much traffic does Findlay Street over Mad River and Bike Path carry?

About 15,043 vehicles per day (2015 count), of which roughly 4% are trucks.

How long is Findlay Street over Mad River and Bike Path?

The structure is 395 ft (120.4 m) long with a longest span of 131 ft (39.9 m) and a deck 66 ft wide.

Who owns Findlay Street over Mad River and Bike Path?

It is owned by the City or Municipal Highway Agency.