US Bridges

Coleman RD over US-10

Fair

Midland County, Michigan · 1.0 MI E of Isabella Col · Structure no. 000000000006924

Built
1962
63 years old
Condition
Fair
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
209 ft
4 main spans
Daily traffic
4,924
1996 count
Owner
State
State Highway Agency

About this bridge

Coleman RD over US-10 is a steel stringer/multi-beam or girder carrying Coleman RD over US-10 in Midland County, Michigan. It was built in 1962, so it is 63 years old, older than the Michigan average of 48.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 4,924 vehicles a day, roughly 5% of them trucks, projected to reach 2,600 by 2015. The structure is 209 ft (63.7 m) long and 34 ft wide.

CarriesColeman RD
CrossesUS-10
Location1.0 MI E of Isabella Col
RouteCounty Highway 5603
Coordinates43.76843, -84.58654
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating73.2 US tons
Inventory rating44 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length209 ft (63.7 m)
Longest span70 ft (21.2 m)
Deck width34 ft (10.5 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,924 (1996)
Projected traffic2,600 by 2015
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Coleman RD over US-10 built?

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

What condition is Coleman RD over US-10 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2023.

How much traffic does Coleman RD over US-10 carry?

About 4,924 vehicles per day (1996 count), of which roughly 5% are trucks.

How long is Coleman RD over US-10?

The structure is 209 ft (63.7 m) long with a longest span of 70 ft (21.2 m) and a deck 34 ft wide.

Who owns Coleman RD over US-10?

It is owned by the State Highway Agency.