US Bridges

Lawrenceburg Road over Great Miami River

Good

Hamilton County, Ohio · 0.5 Mile East of SR 50 · Structure no. 3130142

Built
1995
30 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
774 ft
7 main spans
Daily traffic
10,316
2015 count
Owner
County
County Highway Agency

About this bridge

Lawrenceburg Road over Great Miami River is a prestressed concrete continuous stringer/multi-beam or girder carrying Lawrenceburg Road over Great Miami River in Hamilton County, Ohio. It was built in 1995, so it is 30 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 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 10,316 vehicles a day, roughly 5% of them trucks, projected to reach 14,319 by 2035. The structure is 774 ft (235.9 m) long and 35 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

Open in Google Maps
CarriesLawrenceburg Road
CrossesGreat Miami River
Location0.5 Mile East of SR 50
RouteCounty Highway 15
CountyHamilton County
StateOhio
Coordinates39.15396, -84.79654
Functional classUrban 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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating50 US tons
Inventory rating28.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length774 ft (235.9 m)
Longest span112 ft (34.1 m)
Deck width35 ft (10.8 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,316 (2015)
Projected traffic14,319 by 2035
Trucks5%
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

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was Lawrenceburg Road over Great Miami River built?

It was built in 1995, making it 30 years old in 2025.

What condition is Lawrenceburg Road over Great Miami River 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 September 2023.

How much traffic does Lawrenceburg Road over Great Miami River carry?

About 10,316 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is Lawrenceburg Road over Great Miami River?

The structure is 774 ft (235.9 m) long with a longest span of 112 ft (34.1 m) and a deck 35 ft wide.

Who owns Lawrenceburg Road over Great Miami River?

It is owned by the County Highway Agency.