US Bridges

Cth N over Br Haman Creek

Fair

Marathon County, Wisconsin · 0.5M W JCT Sth 97 · Structure no. B37030200000000

Built
1998
27 years old
Condition
Fair
inspected September 2023
Type
Slab
Concrete
Length
39 ft
1 main span
Daily traffic
754
2023 count
Owner
County
County Highway Agency

About this bridge

Cth N over Br Haman Creek is a concrete slab carrying Cth N over Br Haman Creek in Marathon County, Wisconsin. It was built in 1998, so it is 27 years old, younger than the Wisconsin average of 40.3 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 754 vehicles a day, projected to reach 822 by 2042. The structure is 39 ft (11.8 m) long and 31 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

Location

Open in Google Maps
CarriesCth N
CrossesBr Haman Creek
Location0.5M W JCT Sth 97
RouteCounty Highway 0N
CountyMarathon County
StateWisconsin
Coordinates44.90189, -90.08975
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88.2 US tons
Inventory rating51.8 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length39 ft (11.8 m)
Longest span36 ft (11 m)
Deck width31 ft (9.6 m)
Roadway width30 ft (9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic754 (2023)
Projected traffic822 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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 Cth N over Br Haman Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is Cth N over Br Haman Creek 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 Cth N over Br Haman Creek carry?

About 754 vehicles per day (2023 count).

How long is Cth N over Br Haman Creek?

The structure is 39 ft (11.8 m) long with a longest span of 36 ft (11 m) and a deck 31 ft wide.

Who owns Cth N over Br Haman Creek?

It is owned by the County Highway Agency.