SIOUX CONIFER ROAD over BIG SIOUX RV

3.6N 2.0W WATERTOWN · County 029, South Dakota · Built 1940 · 2 Lanes · 1,499 vehicles/day

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

Condition Ratings

ComponentRatingDescription
Deck 5 Fair
Superstructure 5 Fair
Substructure 4 Poor

Location

44.942489, -97.146228

This bridge is in worse condition than 84% of bridges in County 029. The average bridge in South Dakota is 0 years old; this one is 86 years old.

Nearby Bridges

IRR SD020 over LAKE KAMPESKA OUTLET
Fair Built 1958
14TH AVE. N WTN. over BIG SIOUX RV
Serious Built 1974
455 AVENUE over CK
Good Built 1985
CITY STREET over BIG SIOUX RV
Good Built 1990
3RD AVENUE NW over BIG SIOUX RIVER
Good Built 2022
W KEMP AVENUE over BIG SIOUX RIVER
Fair Built 1935
N. LAKE DRIVE over CREEK
Fair Built 1931
SD020 P over CK
Poor Built 1931
4TH AVENUE SW over BIG SIOUX RIVER
Fair Built 1977
165 STREET over BIG SIOUX RV
Fair Built 1987

Bridge Details

Structure #
000000015170144
Year Built
1940
Reconstructed
1975
Length
24.4 m (80.1 ft)
Max Span
11.3 m
Width
8.2 m (26.9 ft)
Lanes
2
Daily Traffic
1,499
Material
Prestressed Concrete
Design
Tee Beam
Owner
County Highway Agency
Last Inspected
N/A
Est. Improvement
$2,000,000
Total Project Cost
$2,500,000
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.