US Bridges

SR 26 over Willison Run

Good

Monroe County, Ohio · 2M S of JCT SR 800 · Structure no. 5601096

Built
1989
36 years old
Condition
Good
inspected September 2023
Type
Slab
Concrete
Length
33 ft
1 main span
Daily traffic
950
2015 count
Owner
State
State Highway Agency

About this bridge

SR 26 over Willison Run is a concrete slab carrying SR 26 over Willison Run in Monroe County, Ohio. It was built in 1989, so it is 36 years old, younger than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 950 vehicles a day, roughly 4% of them trucks, projected to reach 1,319 by 2035. The structure is 33 ft (10.2 m) long and 28 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

Location

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CarriesSR 26
CrossesWillison Run
Location2M S of JCT SR 800
RouteState Highway 26
CountyMonroe County
StateOhio
Coordinates39.7136, -81.14011
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.7 US tons
Inventory rating28.5 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length33 ft (10.2 m)
Longest span30 ft (9.1 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic950 (2015)
Projected traffic1,319 by 2035
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SR 26 over Willison Run built?

It was built in 1989, making it 36 years old in 2025.

What condition is SR 26 over Willison Run in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2023.

How much traffic does SR 26 over Willison Run carry?

About 950 vehicles per day (2015 count), of which roughly 4% are trucks.

How long is SR 26 over Willison Run?

The structure is 33 ft (10.2 m) long with a longest span of 30 ft (9.1 m) and a deck 28 ft wide.

Who owns SR 26 over Willison Run?

It is owned by the State Highway Agency.