US Bridges

Lrd Sullivan Sprin over N Br Oconto River

Fair

Oconto County, Wisconsin · 2.8M S JCT Cth F · Structure no. P42091100000000

Built
1967
58 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
51 ft
1 main span
Daily traffic
35
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Sullivan Sprin over N Br Oconto River is a steel stringer/multi-beam or girder carrying Lrd Sullivan Sprin over N Br Oconto River in Oconto County, Wisconsin. It was built in 1967, so it is 58 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 35 vehicles a day, projected to reach 38 by 2043. The structure is 51 ft (15.4 m) long and 24 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

CarriesLrd Sullivan Sprin
CrossesN Br Oconto River
Location2.8M S JCT Cth F
RouteCity Street 0
Coordinates45.29098, -88.43266
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 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 adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.8 US tons
Inventory rating37.5 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length51 ft (15.4 m)
Longest span48 ft (14.5 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35 (2022)
Projected traffic38 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed12.4 mi (20 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Sullivan Sprin over N Br Oconto River built?

It was built in 1967, making it 58 years old in 2025.

What condition is Lrd Sullivan Sprin over N Br Oconto 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 October 2024.

How much traffic does Lrd Sullivan Sprin over N Br Oconto River carry?

About 35 vehicles per day (2022 count).

How long is Lrd Sullivan Sprin over N Br Oconto River?

The structure is 51 ft (15.4 m) long with a longest span of 48 ft (14.5 m) and a deck 24 ft wide.

Who owns Lrd Sullivan Sprin over N Br Oconto River?

It is owned by the Town or Township Highway Agency.