US Bridges

Mcphall Road over East Branch Coon Creek

Good

Macomb County, Michigan · 0.2 MI West of North Ave · Structure no. 000000000006293

Built
2000
25 years old
Condition
Good
inspected August 2023
Type
Culvert
Concrete
Length
25 ft
1 main span
Daily traffic
190
2006 count
Owner
County
County Highway Agency

About this bridge

Mcphall Road over East Branch Coon Creek is a concrete culvert carrying Mcphall Road over East Branch Coon Creek in Macomb County, Michigan. It was built in 2000, so it is 25 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 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 190 vehicles a day, roughly 4% of them trucks, projected to reach 311 by 2026. The structure is 25 ft (7.5 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMcphall Road
CrossesEast Branch Coon Creek
Location0.2 MI West of North Ave
RouteCounty Highway 0
Coordinates42.87955, -82.88535
Functional classRural Local

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.
Culvert8 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
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.5 US tons
Inventory rating36.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length25 ft (7.5 m)
Longest span25 ft (7.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic190 (2006)
Projected traffic311 by 2026
Trucks4%
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 Mcphall Road over East Branch Coon Creek built?

It was built in 2000, making it 25 years old in 2025.

What condition is Mcphall Road over East Branch Coon 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 August 2023.

How much traffic does Mcphall Road over East Branch Coon Creek carry?

About 190 vehicles per day (2006 count), of which roughly 4% are trucks.

How long is Mcphall Road over East Branch Coon Creek?

The structure is 25 ft (7.5 m) long with a longest span of 25 ft (7.5 m).

Who owns Mcphall Road over East Branch Coon Creek?

It is owned by the County Highway Agency.