US Bridges

Cth Ms / Universit over Spring Harbor Storm

Fair

Dane County, Wisconsin · 1.0M E JCT Cth Q · Structure no. P13073700000000

Built
1964
61 years old
Condition
Fair
inspected December 2022
Type
Culvert
Concrete Continuous
Length
144 ft
1 main span
Daily traffic
29,600
2022 count
Owner
County
County Highway Agency

About this bridge

Cth Ms / Universit over Spring Harbor Storm is a concrete continuous culvert carrying Cth Ms / Universit over Spring Harbor Storm in Dane County, Wisconsin. It was built in 1964, so it is 61 years old, older 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 29,600 vehicles a day, projected to reach 35,520 by 2042. The structure is 144 ft (44 m) long.

Location

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CarriesCth Ms / Universit
CrossesSpring Harbor Storm
Location1.0M E JCT Cth Q
RouteCounty Highway 0MS
CountyDane County
StateWisconsin
Coordinates43.07819, -89.47064
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2022
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length144 ft (44 m)
Longest span19 ft (5.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic29,600 (2022)
Projected traffic35,520 by 2042
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Ms / Universit over Spring Harbor Storm built?

It was built in 1964, making it 61 years old in 2025.

What condition is Cth Ms / Universit over Spring Harbor Storm 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 December 2022.

How much traffic does Cth Ms / Universit over Spring Harbor Storm carry?

About 29,600 vehicles per day (2022 count).

How long is Cth Ms / Universit over Spring Harbor Storm?

The structure is 144 ft (44 m) long with a longest span of 19 ft (5.9 m).

Who owns Cth Ms / Universit over Spring Harbor Storm?

It is owned by the County Highway Agency.