477TH AVENUE over BIG SIOUX RIVER

0.5N OF TRENT · County 101, South Dakota · Built 1991 · 2 Lanes · 50 vehicles/day

Overall

Good

Deck

Good

Superstructure

Good

Substructure

Good

Condition Ratings

Component	Rating	Description
Deck	7	Good
Superstructure	7	Good
Substructure	7	Good

Location

43.914911, -96.668317

This bridge is in worse condition than 20.5% of bridges in County 101. The average bridge in South Dakota is 0 years old; this one is 35 years old.

Nearby Bridges

240TH STREET over BIG SIOUX RIVER

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Good Built 2016

475TH AVENUE over BACHELOR CREEK

Fair Built 1979

242ND STREET over BIG SIOUX RIVER

Poor Built 1983

238TH STREET over TRIB. TO BACHELOR CREEK

Serious Built 1950

474TH AVENUE over BACHELOR CREEK

Good Built 2003

30820 480 AVE. over CK

Serious Built 1935

238TH STREET over BROOKFIELD CREEK

Poor Built 1920

237TH STREET over BIG SIOUX RIVER

Serious Built 1976

Bridge Details

Structure #: 000000051110195
Year Built: 1991
Length: 67.7 m (222.1 ft)
Max Span: 14.6 m
Width: 9.4 m (30.8 ft)
Lanes: 2
Daily Traffic: 50
Material: Concrete Continuous
Design: Slab
Owner: County Highway Agency
Last Inspected: N/A
Est. Improvement: N/A
Total Project Cost: N/A

Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.