US Bridges

Lrd Nagawicka RD over Bark River

Fair

Waukesha County, Wisconsin · 1.1M S JCT Sth 16 · Structure no. B67025700000000

Built
1996
29 years old
Condition
Fair
inspected August 2024
Type
Slab
Concrete
Length
49 ft
1 main span
Daily traffic
2,750
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd Nagawicka RD over Bark River is a concrete slab carrying Lrd Nagawicka RD over Bark River in Waukesha County, Wisconsin. It was built in 1996, so it is 29 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 2,750 vehicles a day, projected to reach 3,025 by 2043. The structure is 49 ft (15 m) long and 38 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesLrd Nagawicka RD
CrossesBark River
Location1.1M S JCT Sth 16
RouteCity Street 0
CountyWaukesha County
StateWisconsin
Coordinates43.08783, -88.37622
Functional classUrban 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating57.7 US tons
Inventory rating34 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length49 ft (15 m)
Longest span46 ft (14 m)
Deck width38 ft (11.6 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,750 (2022)
Projected traffic3,025 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Nagawicka RD over Bark River built?

It was built in 1996, making it 29 years old in 2025.

What condition is Lrd Nagawicka RD over Bark 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 2024.

How much traffic does Lrd Nagawicka RD over Bark River carry?

About 2,750 vehicles per day (2022 count).

How long is Lrd Nagawicka RD over Bark River?

The structure is 49 ft (15 m) long with a longest span of 46 ft (14 m) and a deck 38 ft wide.

Who owns Lrd Nagawicka RD over Bark River?

It is owned by the City or Municipal Highway Agency.