US Bridges

Olds Road over Huntoon Lake Extn Drain

Good

Ingham County, Michigan · 1 M S & 0.4 M W of Leslie · Structure no. 000000000003904

Built
2019
6 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
24 ft
1 main span
Daily traffic
880
2019 count
Owner
County
County Highway Agency

About this bridge

Olds Road over Huntoon Lake Extn Drain is a concrete culvert carrying Olds Road over Huntoon Lake Extn Drain in Ingham County, Michigan. It was built in 2019, so it is 6 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 880 vehicles a day, roughly 2% of them trucks, projected to reach 1,074 by 2038. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesOlds Road
CrossesHuntoon Lake Extn Drain
Location1 M S & 0.4 M W of Leslie
RouteCounty Highway 0
Coordinates42.43662, -84.43611
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 protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65 US tons
Inventory rating50 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadGreater than HL 93
Structure length24 ft (7.3 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 traffic880 (2019)
Projected traffic1,074 by 2038
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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$47,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Olds Road over Huntoon Lake Extn Drain built?

It was built in 2019, making it 6 years old in 2025.

What condition is Olds Road over Huntoon Lake Extn Drain 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 Olds Road over Huntoon Lake Extn Drain carry?

About 880 vehicles per day (2019 count), of which roughly 2% are trucks.

How long is Olds Road over Huntoon Lake Extn Drain?

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

Who owns Olds Road over Huntoon Lake Extn Drain?

It is owned by the County Highway Agency.