US Bridges

W Mulberry Street over North Fork Turtle Creek

Good

Warren County, Ohio · At N Water ST · Structure no. 8360189

Built
1982
43 years old
Condition
Good
inspected May 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
51 ft
1 main span
Daily traffic
1,000
1951 count
Owner
City
City or Municipal Highway Agency

About this bridge

W Mulberry Street over North Fork Turtle Creek is a prestressed concrete box beam or girders - multiple carrying W Mulberry Street over North Fork Turtle Creek in Warren County, Ohio. It was built in 1982, so it is 43 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 1,000 vehicles a day, roughly 5% of them trucks, projected to reach 1,388 by 1971. The structure is 51 ft (15.5 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesW Mulberry Street
CrossesNorth Fork Turtle Creek
LocationAt N Water ST
RouteCity Street MR337
StateOhio
Coordinates39.43462, -84.2113
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating42.5 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length51 ft (15.5 m)
Longest span50 ft (15.2 m)
Deck width28 ft (8.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (1951)
Projected traffic1,388 by 1971
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 W Mulberry Street over North Fork Turtle Creek built?

It was built in 1982, making it 43 years old in 2025.

What condition is W Mulberry Street over North Fork Turtle Creek 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 May 2023.

How much traffic does W Mulberry Street over North Fork Turtle Creek carry?

About 1,000 vehicles per day (1951 count), of which roughly 5% are trucks.

How long is W Mulberry Street over North Fork Turtle Creek?

The structure is 51 ft (15.5 m) long with a longest span of 50 ft (15.2 m) and a deck 28 ft wide.

Who owns W Mulberry Street over North Fork Turtle Creek?

It is owned by the City or Municipal Highway Agency.