US Bridges

SR 685 over Greens Run

Good

Athens County, Ohio · 2.24 MI W. JCT SR 13 · Structure no. 0505110

Built
1991
34 years old
Condition
Good
inspected June 2024
Type
Slab
Concrete
Length
24 ft
1 main span
Daily traffic
893
2018 count
Owner
State
State Highway Agency

About this bridge

SR 685 over Greens Run is a concrete slab carrying SR 685 over Greens Run in Athens County, Ohio. It was built in 1991, so it is 34 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 893 vehicles a day, roughly 8% of them trucks, projected to reach 1,239 by 2038. The structure is 24 ft (7.2 m) long and 28 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

Open in Google Maps
CarriesSR 685
CrossesGreens Run
Location2.24 MI W. JCT SR 13
RouteState Highway 685
CountyAthens County
StateOhio
Coordinates39.46803, -82.1291
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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating107.1 US tons
Inventory rating82.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length24 ft (7.2 m)
Longest span21 ft (6.3 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic893 (2018)
Projected traffic1,239 by 2038
Trucks8%
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 685 over Greens Run built?

It was built in 1991, making it 34 years old in 2025.

What condition is SR 685 over Greens 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 June 2024.

How much traffic does SR 685 over Greens Run carry?

About 893 vehicles per day (2018 count), of which roughly 8% are trucks.

How long is SR 685 over Greens Run?

The structure is 24 ft (7.2 m) long with a longest span of 21 ft (6.3 m) and a deck 28 ft wide.

Who owns SR 685 over Greens Run?

It is owned by the State Highway Agency.