161 ST over I029

4 S SD 20 INTERCH · County 029, South Dakota · Built 1974 · 2 Lanes · 77 vehicles/day

Overall
Fair
Deck
6
Satisfactory
Superstructure
6
Satisfactory
Substructure
6
Satisfactory

Condition Ratings

ComponentRatingDescription
Deck 6 Satisfactory
Superstructure 6 Satisfactory
Substructure 6 Satisfactory

Location

45.049533, -97.054783

This bridge is in worse condition than 32% of bridges in County 029. The average bridge in South Dakota is 0 years old; this one is 52 years old.

Nearby Bridges

I029 N over CK BURLINGTON NOR RR
Fair Built 1974
I029 S over CK BURLINGTON NOR RR
Fair Built 1974
161 STREET over GRAVEL CK
Fair Built 1955
456 AVENUE over GRAVEL CK
Good Built 1997
456 AVENUE over MAHONEY CK
Good Built 1991
455 AVENUE over MAHONEY CK
Poor Built 1940
I029 S over 164 ST (FAS 6287)
Fair Built 1973
I029 N over 164 ST (FAS 6287)
Fair Built 1973
461 AVENUE over GRAVEL CK
Good Built 1998
455 AVENUE over CK
Fair Built 1979

Bridge Details

Structure #
000000015215070
Year Built
1974
Length
90.4 m (296.6 ft)
Max Span
34.1 m
Width
10.6 m (34.8 ft)
Lanes
2
Daily Traffic
77
Material
Steel Continuous
Design
Stringer/Multi-beam or Girder
Owner
State 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.