SD037 over MISSOURI RIVER

1.5NE NIOBRARA · County 009, South Dakota · Built 1996 · 2 Lanes · 830 vehicles/day

Structurally Deficient — One or more key components rated 4 (Poor) or below
Overall
Poor
Deck
7
Good
Superstructure
8
Very Good
Substructure
4
Poor

Condition Ratings

ComponentRatingDescription
Deck 7 Good
Superstructure 8 Very Good
Substructure 4 Poor

Location

42.769411, -97.989569

This bridge is in worse condition than 75.4% of bridges in County 009. The average bridge in South Dakota is 0 years old; this one is 30 years old.

Nearby Bridges

IRR/N12 over STREAM
Good Built 1946
IRR/N12 over STREAM
Good Built 1946
N14 over MISSOURI RIVER
Poor Built 1996
526TH RD over MISSOURI RIVER TRIB
Good Built 2018
BUCKEYE RD over MISSOURI R TRIB
Good Built 1976
IRR/N12 over BAZILE CREEK
Poor Built 1946
N12 over NIOBRARA RIVER
Poor Built 1978
IRR/N12 over STREAM
Fair Built 1952
N14 over BURGESS CREEK
Good Built 2021
N12 over MORMAN CANAL
Good Built 2020

Bridge Details

Structure #
000000005090279
Year Built
1996
Length
900.1 m (2953.1 ft)
Max Span
56.4 m
Width
11.5 m (37.7 ft)
Lanes
2
Daily Traffic
830
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.