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Nearby Bridges in NBI 2021: 2


CITY STREET over LITTLE KNIFE RIVER (Route: 0)
Num:30103061x
Bridge closed to all traffic [K]
Built: 1916, Reconstructed: 1973
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 Kilometers)

Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Wood or Timber [8] with Wearing Surface: Wood or Timber [7]
Bridge Dimensions
Length: 23.5 m = 77.1 ft
Main Spans: 1 at 22.6 m = 74.2 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 5.2 m = 17.1 ft (2 Lanes) and Out-To-Out: 6.1 m = 20.0 ft for a 6.7 m = 22.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Hebron [36860]: Morton County [059], North Dakota [38]
Owned by County Highway Agency [02], DOT District: 61
PARK STREET IN HEBRON
Condition
Deck: Very Good [8]
Superstructure: Serious [3]
Substructure: Satisfactory [6]
Loading
Design:
Operating: 17.1 metric ton = 18.8 tons (Allowable Stress(AS) [2])
Inventory: 11.7 metric ton = 12.9 tons (Allowable Stress(AS) [2])
Appraisal
Structural: Basically intolerable requiring high priority of corrrective action [3]
Deck Geometry:
Road Alignment: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Waterway: Better than present minimum criteria [7] and "Bridge with ""unknown"" foundation that has not been evaluated for scour. [U]"
Inspections
Date: September 2020 [0920] and Frequency: 12
Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 200 (2018) and Trucks: 10%
Future ADT: 200 (In 2038 )
COUNTY HIGHWAY over LITTLE KNIFE RIVER (Route: 0)
Num:30103062x
Bridge closed to all traffic [K]
Built: 1924, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.4 Kilometers)

Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 15.5 m = 50.9 ft
Main Spans: 1 at 14.3 m = 46.9 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 5 m = 16.4 ft (2 Lanes) and Out-To-Out: 5.4 m = 17.7 ft for a 9.1 m = 29.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Hebron [36860]: Morton County [059], North Dakota [38]
Owned by County Highway Agency [02], DOT District: 61
FULTON AVE IN HEBRON
Condition
Deck: Poor [4]
Superstructure: Serious [3]
Substructure: Satisfactory [6]
Loading
Design:
Operating: 34.2 metric ton = 37.6 tons (Allowable Stress(AS) [2])
Inventory: 22.5 metric ton = 24.8 tons (Allowable Stress(AS) [2])
Appraisal
Structural: Basically intolerable requiring high priority of corrrective action [3]
Deck Geometry:
Road Alignment: Equal to present minimum criteria [6]
Waterway: Equal to present desirable criteria [8] and "Bridge with ""unknown"" foundation that has not been evaluated for scour. [U]"
Inspections
Date: September 2020 [0920] and Frequency: 12
Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 130 (2018) and Trucks: 10%
Future ADT: 130 (In 2038 )

Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S  - Dismantled and/or in storage. L -  Severe loss of historic integrity due to alteration.

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