US Bridges

Mckinley Rd(c 600) over Perry Creek

Good

Oscoda County, Michigan · Mentor Twp Sec 9 · Structure no. 000000000013191

Built
2003
22 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
26 ft
1 main span
Daily traffic
1,440
2005 count
Owner
County
County Highway Agency

About this bridge

Mckinley Rd(c 600) over Perry Creek is a concrete culvert carrying Mckinley Rd(c 600) over Perry Creek in Oscoda County, Michigan. It was built in 2003, so it is 22 years old, younger than the Michigan average of 48.3 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 1,440 vehicles a day, projected to reach 2,600 by 2025. The structure is 26 ft (8 m) long. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesMckinley Rd(c 600)
CrossesPerry Creek
LocationMentor Twp Sec 9
RouteCounty Highway 0
CountyOscoda County
StateMichigan
Coordinates44.65814, -84.08318
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating83.9 US tons
Inventory rating50.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length26 ft (8 m)
Longest span24 ft (7.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,440 (2005)
Projected traffic2,600 by 2025
Trucks0%
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 Mckinley Rd(c 600) over Perry Creek built?

It was built in 2003, making it 22 years old in 2025.

What condition is Mckinley Rd(c 600) over Perry 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 2023.

How much traffic does Mckinley Rd(c 600) over Perry Creek carry?

About 1,440 vehicles per day (2005 count).

How long is Mckinley Rd(c 600) over Perry Creek?

The structure is 26 ft (8 m) long with a longest span of 24 ft (7.3 m).

Who owns Mckinley Rd(c 600) over Perry Creek?

It is owned by the County Highway Agency.