US Bridges

Sth Ramp Jefferson over Lrd Adams Ave

Fair

Brown County, Wisconsin · 3.4M E JCT Ush 41 to S · Structure no. B05013400160000

Built
1973
52 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
212 ft
2 main spans
Daily traffic
1,900
2022 count
Owner
State
State Highway Agency

About this bridge

Sth Ramp Jefferson over Lrd Adams Ave is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth Ramp Jefferson over Lrd Adams Ave in Brown County, Wisconsin. It was built in 1973, so it is 52 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 1,900 vehicles a day, projected to reach 2,280 by 2042. The structure is 212 ft (64.6 m) long and 29 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

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CarriesSth Ramp Jefferson
CrossesLrd Adams Ave
Location3.4M E JCT Ush 41 to S
RouteState Highway 0
CountyBrown County
StateWisconsin
Coordinates44.5078, -88.01874
Functional classUrban Other Principal 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.8 US tons
Inventory rating25 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length212 ft (64.6 m)
Longest span107 ft (32.7 m)
Deck width29 ft (8.8 m)
Roadway width20 ft (6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,900 (2022)
Projected traffic2,280 by 2042
Trucks0%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway and railroad
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Sth Ramp Jefferson over Lrd Adams Ave built?

It was built in 1973, making it 52 years old in 2025.

What condition is Sth Ramp Jefferson over Lrd Adams Ave 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 Sth Ramp Jefferson over Lrd Adams Ave carry?

About 1,900 vehicles per day (2022 count).

How long is Sth Ramp Jefferson over Lrd Adams Ave?

The structure is 212 ft (64.6 m) long with a longest span of 107 ft (32.7 m) and a deck 29 ft wide.

Who owns Sth Ramp Jefferson over Lrd Adams Ave?

It is owned by the State Highway Agency.