US Bridges

SR 564 over Middle Fork Duck Creek

Good

Noble County, Ohio · 4.3M E of JCT SR 78 · Structure no. 6104290

Built
1962
63 years old
Condition
Good
inspected October 2024
Type
Slab
Concrete Continuous
Length
99 ft
3 main spans
Daily traffic
358
2015 count
Owner
State
State Highway Agency

About this bridge

SR 564 over Middle Fork Duck Creek is a concrete continuous slab carrying SR 564 over Middle Fork Duck Creek in Noble County, Ohio. It was built in 1962, so it is 63 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 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 358 vehicles a day, roughly 7% of them trucks, projected to reach 497 by 2035. The structure is 99 ft (30.2 m) long and 36 ft wide. If it were closed, the detour would be 37.9 mi (61 km).

CarriesSR 564
CrossesMiddle Fork Duck Creek
Location4.3M E of JCT SR 78
RouteState Highway 564
StateOhio
Coordinates39.70424, -81.45211
Functional classRural Minor 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 protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating33.2 US tons
Inventory rating25.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadH 15
Structure length99 ft (30.2 m)
Longest span37 ft (11.4 m)
Deck width36 ft (11 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic358 (2015)
Projected traffic497 by 2035
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed37.9 mi (61 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 564 over Middle Fork Duck Creek built?

It was built in 1962, making it 63 years old in 2025.

What condition is SR 564 over Middle Fork Duck 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 October 2024.

How much traffic does SR 564 over Middle Fork Duck Creek carry?

About 358 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is SR 564 over Middle Fork Duck Creek?

The structure is 99 ft (30.2 m) long with a longest span of 37 ft (11.4 m) and a deck 36 ft wide.

Who owns SR 564 over Middle Fork Duck Creek?

It is owned by the State Highway Agency.