US Bridges

Southard HWY over Hazen Creek

Good

Lenawee County, Michigan · 0.4 MI S of Burton RD · Structure no. 000000000005705

Built
1988
37 years old
Condition
Good
inspected January 2025
Type
Slab
Wood or Timber
Length
26 ft
1 main span
Daily traffic
48
2011 count
Owner
County
County Highway Agency

About this bridge

Southard HWY over Hazen Creek is a wood or timber slab carrying Southard HWY over Hazen Creek in Lenawee County, Michigan. It was built in 1988, so it is 37 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 48 vehicles a day, roughly 1% of them trucks, projected to reach 300 by 2031. The structure is 26 ft (7.9 m) long and 25 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSouthard HWY
CrossesHazen Creek
Location0.4 MI S of Burton RD
RouteCounty Highway 0
Coordinates41.92299, -84.21679
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.6 US tons
Inventory rating43.2 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadHS 20
Structure length26 ft (7.9 m)
Longest span24 ft (7.3 m)
Deck width25 ft (7.7 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic48 (2011)
Projected traffic300 by 2031
Trucks1%
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Southard HWY over Hazen Creek built?

It was built in 1988, making it 37 years old in 2025.

What condition is Southard HWY over Hazen 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 January 2025.

How much traffic does Southard HWY over Hazen Creek carry?

About 48 vehicles per day (2011 count), of which roughly 1% are trucks.

How long is Southard HWY over Hazen Creek?

The structure is 26 ft (7.9 m) long with a longest span of 24 ft (7.3 m) and a deck 25 ft wide.

Who owns Southard HWY over Hazen Creek?

It is owned by the County Highway Agency.