US Bridges

Summit Twp 831 over Stream

FairPosted for load

Monroe County, Ohio · 0.39 MI W of SR 78 · Structure no. 5633702

Built
1979
46 years old, rebuilt 1999
Condition
Fair
inspected June 2024
Type
Girder and Floorbeam System
Steel
Length
30 ft
1 main span
Daily traffic
16
2015 count
Owner
County
County Highway Agency

About this bridge

Summit Twp 831 over Stream is a steel girder and floorbeam system carrying Summit Twp 831 over Stream in Monroe County, Ohio. It was built in 1979 and reconstructed in 1999, so it is 46 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 16 vehicles a day, roughly 13% of them trucks, projected to reach 22 by 2035. The structure is 30 ft (9.1 m) long and 16 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSummit Twp 831
CrossesStream
Location0.39 MI W of SR 78
RouteCounty Highway T0831
CountyMonroe County
StateOhio
Coordinates39.79026, -81.26286
Functional classRural 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2024
Inspection intervalevery 12 months
Operating statusPosted for load 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 rating37.1 US tons
Inventory rating22.2 US tons

Structure

Structure typeGirder and Floorbeam System
MaterialSteel
DeckCorrugated steel
Main spans1
Design loadHL 93
Structure length30 ft (9.1 m)
Longest span28 ft (8.5 m)
Deck width16 ft (4.9 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16 (2015)
Projected traffic22 by 2035
Trucks13%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Summit Twp 831 over Stream built?

It was built in 1979, making it 46 years old in 2025. It was reconstructed in 1999.

What condition is Summit Twp 831 over Stream 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 June 2024.

How much traffic does Summit Twp 831 over Stream carry?

About 16 vehicles per day (2015 count), of which roughly 13% are trucks.

How long is Summit Twp 831 over Stream?

The structure is 30 ft (9.1 m) long with a longest span of 28 ft (8.5 m) and a deck 16 ft wide.

Who owns Summit Twp 831 over Stream?

It is owned by the County Highway Agency.