US Bridges

Barden Road over Howard Drain

Fair

Midland County, Michigan · 0.1 MI E of Lewis RD · Structure no. 000000000006936

Built
1980
45 years old
Condition
Fair
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
44 ft
1 main span
Daily traffic
738
1999 count
Owner
County
County Highway Agency

About this bridge

Barden Road over Howard Drain is a prestressed concrete box beam or girders - multiple carrying Barden Road over Howard Drain in Midland County, Michigan. It was built in 1980, so it is 45 years old, younger 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 738 vehicles a day, roughly 5% of them trucks, projected to reach 1,096 by 2019. The structure is 44 ft (13.4 m) long and 38 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesBarden Road
CrossesHoward Drain
Location0.1 MI E of Lewis RD
RouteCounty Highway 5666
Coordinates43.70595, -84.56464
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98.5 US tons
Inventory rating59 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length44 ft (13.4 m)
Longest span43 ft (13.1 m)
Deck width38 ft (11.6 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic738 (1999)
Projected traffic1,096 by 2019
Trucks5%
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 Barden Road over Howard Drain built?

It was built in 1980, making it 45 years old in 2025.

What condition is Barden Road over Howard Drain 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 September 2023.

How much traffic does Barden Road over Howard Drain carry?

About 738 vehicles per day (1999 count), of which roughly 5% are trucks.

How long is Barden Road over Howard Drain?

The structure is 44 ft (13.4 m) long with a longest span of 43 ft (13.1 m) and a deck 38 ft wide.

Who owns Barden Road over Howard Drain?

It is owned by the County Highway Agency.