US Bridges

Lrd Spring Street over Br Baraboo River

Fair

Monroe County, Wisconsin · 0.1M E JCT Sth 71 · Structure no. B41016200000000

Built
1984
41 years old
Condition
Fair
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
50 ft
1 main span
Daily traffic
240
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd Spring Street over Br Baraboo River is a prestressed concrete stringer/multi-beam or girder carrying Lrd Spring Street over Br Baraboo River in Monroe County, Wisconsin. It was built in 1984, so it is 41 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 240 vehicles a day, projected to reach 264 by 2043. The structure is 50 ft (15.1 m) long and 37 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesLrd Spring Street
CrossesBr Baraboo River
Location0.1M E JCT Sth 71
RouteCity Street 0
Coordinates43.79648, -90.37475
Functional classRural Local

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45.2 US tons
Inventory rating30.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length50 ft (15.1 m)
Longest span45 ft (13.7 m)
Deck width37 ft (11.4 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic240 (2022)
Projected traffic264 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Lrd Spring Street over Br Baraboo River built?

It was built in 1984, making it 41 years old in 2025.

What condition is Lrd Spring Street over Br Baraboo River 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 June 2024.

How much traffic does Lrd Spring Street over Br Baraboo River carry?

About 240 vehicles per day (2022 count).

How long is Lrd Spring Street over Br Baraboo River?

The structure is 50 ft (15.1 m) long with a longest span of 45 ft (13.7 m) and a deck 37 ft wide.

Who owns Lrd Spring Street over Br Baraboo River?

It is owned by the City or Municipal Highway Agency.