US Bridges

John Gray Road over Creek (john Gray Rd)

Good

Hamilton County, Ohio · Betw. Hamilton - Mill Rds · Structure no. 3130029

Built
1971
54 years old
Condition
Good
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
48 ft
1 main span
Daily traffic
6,428
2015 count
Owner
County
County Highway Agency

About this bridge

John Gray Road over Creek (john Gray Rd) is a prestressed concrete box beam or girders - multiple carrying John Gray Road over Creek (john Gray Rd) in Hamilton 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 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 6,428 vehicles a day, roughly 5% of them trucks, projected to reach 8,922 by 2035. The structure is 48 ft (14.6 m) long and 32 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesJohn Gray Road
CrossesCreek (john Gray Rd)
LocationBetw. Hamilton - Mill Rds
RouteCounty Highway C0002
StateOhio
Coordinates39.30739, -84.55489
Functional classUrban Local

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 inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating94.2 US tons
Inventory rating72.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length48 ft (14.6 m)
Longest span45 ft (13.7 m)
Deck width32 ft (9.9 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,428 (2015)
Projected traffic8,922 by 2035
Trucks5%
Lanes on structure2
Traffic directionTwo-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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was John Gray Road over Creek (john Gray Rd) built?

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

What condition is John Gray Road over Creek (john Gray Rd) 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 August 2023.

How much traffic does John Gray Road over Creek (john Gray Rd) carry?

About 6,428 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is John Gray Road over Creek (john Gray Rd)?

The structure is 48 ft (14.6 m) long with a longest span of 45 ft (13.7 m) and a deck 32 ft wide.

Who owns John Gray Road over Creek (john Gray Rd)?

It is owned by the County Highway Agency.