476TH AVENUE over SIX MILE CK

1.4S & 2W WHITE · County 011, South Dakota · Built 1950 · 2 Lanes · 92 vehicles/day

Structurally Deficient — One or more key components rated 4 (Poor) or below
Overall
Poor
Deck
7
Good
Superstructure
5
Fair
Substructure
4
Poor

Condition Ratings

ComponentRatingDescription
Deck 7 Good
Superstructure 5 Fair
Substructure 4 Poor

Location

44.414314, -96.686989

This bridge is in worse condition than 77.6% of bridges in County 011. The average bridge in South Dakota is 0 years old; this one is 76 years old.

Nearby Bridges

205TH STREET over SIX MILE CK
Poor Built 1930
476TH AVENUE over CK
Good Built 2001
SD030 over SIX MILE CK
Fair Built 1956
476TH AVENUE over SIX MILE CK
Good Built 2007
206TH STREET over NORTH DEER CK
Good Built 2002
475TH AVENUE over SIX MILE CK
Good Built 2024
203 A STREET over CK
Fair Built 1930
206TH STREET over SIXMILE CK
Poor Built 1940
203 A STREET over SIX MILE CK
Poor Built 1940
206TH STREET over CK
Good Built 1999

Bridge Details

Structure #
000000006220089
Year Built
1950
Length
10.3 m (33.8 ft)
Max Span
10 m
Width
5.5 m (18 ft)
Lanes
2
Daily Traffic
92
Material
Steel
Design
Stringer/Multi-beam or Girder
Owner
County Highway Agency
Last Inspected
N/A
Est. Improvement
$371,000
Total Project Cost
$843,000
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.