US Bridges

SR 736 over Robinson Run

Fair

Union County, Ohio · 1.99 MI N of US42 · Structure no. 8003122

Built
1971
54 years old
Condition
Fair
inspected December 2024
Type
Slab
Concrete Continuous
Length
93 ft
3 main spans
Daily traffic
2,048
2015 count
Owner
State
State Highway Agency

About this bridge

SR 736 over Robinson Run is a concrete continuous slab carrying SR 736 over Robinson Run in Union County, Ohio. It was built in 1971, so it is 54 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 2,048 vehicles a day, roughly 1% of them trucks, projected to reach 2,843 by 2035. The structure is 93 ft (28.2 m) long and 40 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

Open in Google Maps
CarriesSR 736
CrossesRobinson Run
Location1.99 MI N of US42
RouteState Highway 736
CountyUnion County
StateOhio
Coordinates40.14353, -83.29696
Functional classRural Major Collector

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 12 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 geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.5 US tons
Inventory rating27.4 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length93 ft (28.2 m)
Longest span33 ft (10.1 m)
Deck width40 ft (12.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,048 (2015)
Projected traffic2,843 by 2035
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 736 over Robinson Run built?

It was built in 1971, making it 54 years old in 2025.

What condition is SR 736 over Robinson 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 December 2024.

How much traffic does SR 736 over Robinson Run carry?

About 2,048 vehicles per day (2015 count), of which roughly 1% are trucks.

How long is SR 736 over Robinson Run?

The structure is 93 ft (28.2 m) long with a longest span of 33 ft (10.1 m) and a deck 40 ft wide.

Who owns SR 736 over Robinson Run?

It is owned by the State Highway Agency.