US Bridges

Lrd Bayport DR (at over Cn/Wc Rr(old Cnw Rr)

Fair

Brown County, Wisconsin · 0.2M S JCT IH 43 · Structure no. B05022500000000

Built
1978
47 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
680 ft
5 main spans
Daily traffic
11,692
2022 count
Owner
Railroad
Railroad

About this bridge

Lrd Bayport DR (at over Cn/Wc Rr(old Cnw Rr) is a steel continuous stringer/multi-beam or girder carrying Lrd Bayport DR (at over Cn/Wc Rr(old Cnw Rr) in Brown County, Wisconsin. It was built in 1978, so it is 47 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 11,692 vehicles a day, projected to reach 8,207 by 2043. The structure is 680 ft (207.2 m) long and 72 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesLrd Bayport DR (at
CrossesCn/Wc Rr(old Cnw Rr)
Location0.2M S JCT IH 43
RouteCity Street 0
CountyBrown County
StateWisconsin
Coordinates44.53657, -88.02518
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length680 ft (207.2 m)
Longest span154 ft (46.9 m)
Deck width72 ft (21.8 m)
Roadway width57 ft (17.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,692 (2022)
Projected traffic8,207 by 2043
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerRailroad
Maintained byCity or Municipal 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 Lrd Bayport DR (at over Cn/Wc Rr(old Cnw Rr) built?

It was built in 1978, making it 47 years old in 2025.

What condition is Lrd Bayport DR (at over Cn/Wc Rr(old Cnw Rr) 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 October 2024.

How much traffic does Lrd Bayport DR (at over Cn/Wc Rr(old Cnw Rr) carry?

About 11,692 vehicles per day (2022 count).

How long is Lrd Bayport DR (at over Cn/Wc Rr(old Cnw Rr)?

The structure is 680 ft (207.2 m) long with a longest span of 154 ft (46.9 m) and a deck 72 ft wide.

Who owns Lrd Bayport DR (at over Cn/Wc Rr(old Cnw Rr)?

It is owned by the Railroad and maintained by the City or Municipal Highway Agency.