US Bridges

Sth 16 over LA Crosse River

Fair

La Crosse County, Wisconsin · 0.2M E JCT Sth 108 · Structure no. B32019800000000

Built
2001
24 years old
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
260 ft
2 main spans
Daily traffic
4,400
2021 count
Owner
State
State Highway Agency

About this bridge

Sth 16 over LA Crosse River is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth 16 over LA Crosse River in La Crosse County, Wisconsin. It was built in 2001, so it is 24 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 4,400 vehicles a day, roughly 11% of them trucks, projected to reach 7,900 by 2042. The structure is 260 ft (79.3 m) long and 87 ft wide. If it were closed, the detour would be 23.6 mi (38 km).

CarriesSth 16
CrossesLA Crosse River
Location0.2M E JCT Sth 108
RouteState Highway 16
Coordinates43.91301, -91.07432
Functional classRural 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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
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 rating77.4 US tons
Inventory rating28.5 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length260 ft (79.3 m)
Longest span128 ft (39 m)
Deck width87 ft (26.5 m)
Roadway width57 ft (17.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,400 (2021)
Projected traffic7,900 by 2042
Trucks11%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed23.6 mi (38 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Sth 16 over LA Crosse River built?

It was built in 2001, making it 24 years old in 2025.

What condition is Sth 16 over LA Crosse 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 August 2023.

How much traffic does Sth 16 over LA Crosse River carry?

About 4,400 vehicles per day (2021 count), of which roughly 11% are trucks.

How long is Sth 16 over LA Crosse River?

The structure is 260 ft (79.3 m) long with a longest span of 128 ft (39 m) and a deck 87 ft wide.

Who owns Sth 16 over LA Crosse River?

It is owned by the State Highway Agency.