US Bridges

SR 770 over W. Fork of Ohio Brush CR

Good

Adams County, Ohio · 2.2MI N of JCT SR 247 · Structure no. 0104450

Built
1988
37 years old
Condition
Good
inspected February 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
244 ft
3 main spans
Daily traffic
339
2015 count
Owner
State
State Highway Agency

About this bridge

SR 770 over W. Fork of Ohio Brush CR is a steel continuous stringer/multi-beam or girder carrying SR 770 over W. Fork of Ohio Brush CR in Adams County, Ohio. It was built in 1988, so it is 37 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 339 vehicles a day, roughly 9% of them trucks, projected to reach 471 by 2035. The structure is 244 ft (74.4 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSR 770
CrossesW. Fork of Ohio Brush CR
Location2.2MI N of JCT SR 247
RouteState Highway 770
StateOhio
Coordinates38.94832, -83.54397
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating32.2 US tons
Inventory rating28.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length244 ft (74.4 m)
Longest span93 ft (28.3 m)
Deck width28 ft (8.6 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic339 (2015)
Projected traffic471 by 2035
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 770 over W. Fork of Ohio Brush CR built?

It was built in 1988, making it 37 years old in 2025.

What condition is SR 770 over W. Fork of Ohio Brush CR 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 February 2023.

How much traffic does SR 770 over W. Fork of Ohio Brush CR carry?

About 339 vehicles per day (2015 count), of which roughly 9% are trucks.

How long is SR 770 over W. Fork of Ohio Brush CR?

The structure is 244 ft (74.4 m) long with a longest span of 93 ft (28.3 m) and a deck 28 ft wide.

Who owns SR 770 over W. Fork of Ohio Brush CR?

It is owned by the State Highway Agency.