US Bridges

Cth V NB over Drainage Ditch

Good

Columbia County, Wisconsin · 4.0M E JCT Sth 113 · Structure no. B11016300000000

Built
2015
10 years old
Condition
Good
inspected July 2024
Type
Culvert
Steel
Length
21 ft
3 main spans
Daily traffic
900
2021 count
Owner
County
County Highway Agency

About this bridge

Cth V NB over Drainage Ditch is a steel culvert carrying Cth V NB over Drainage Ditch in Columbia County, Wisconsin. It was built in 2015, so it is 10 years old, younger than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 900 vehicles a day, roughly 5% of them trucks, projected to reach 1,080 by 2041. The structure is 21 ft (6.5 m) long. If it were closed, the detour would be 5 mi (8 km).

CarriesCth V NB
CrossesDrainage Ditch
Location4.0M E JCT Sth 113
RouteCounty Highway 0V
Coordinates43.34822, -89.51797
Functional classRural Major Collector

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 protection9 ExcellentNo problems noted.
Culvert9 ExcellentNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckCorrugated steel
Main spans3
Design loadHL 93
Structure length21 ft (6.5 m)
Longest span5 ft (1.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic900 (2021)
Projected traffic1,080 by 2041
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 V NB over Drainage Ditch built?

It was built in 2015, making it 10 years old in 2025.

What condition is Cth V NB over Drainage Ditch 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 July 2024.

How much traffic does Cth V NB over Drainage Ditch carry?

About 900 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Cth V NB over Drainage Ditch?

The structure is 21 ft (6.5 m) long with a longest span of 5 ft (1.6 m).

Who owns Cth V NB over Drainage Ditch?

It is owned by the County Highway Agency.