Bridge Statistics for Okaton, South Dakota (SD)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 18Number of bridges
- 174ft / 53.4mTotal length
- $50,000Total costs
- 33,448Total average daily traffic
- 8,840Total average daily truck traffic
- National Bridge Inventory (NBI) Registered Bridges for Okaton
- No street view available for this location
- New bridges - historical statistics
- 11930-1939
- 161960-1969
- 12010-2019
- Bridge Condition - Deck
- 9.1%Very good
- 63.6%Good
- 18.2%Satisfactory
- 9.1%Fair
- Bridge Condition - Superstructure
- 9.1%Very good
- 63.6%Good
- 27.3%Satisfactory
- Bridge Condition - Substructure
- 9.1%Very good
- 27.3%Good
- 63.6%Satisfactory
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Structure Number: 38030185, Location: 6.2 W OKATON INTERCHANGE (Lat: 43.901419, Lng: -101.004739), Route carried "on" structure: County highway , Year Built: 1969, Status: Open, Structure Length: 9.25m (30.35ft), Average Daily Traffic: 23 (year 2020), Truck Traffic: 3%, Average Future Daily Traffic: 23 (year 2040), Design Load: HS 20, Features Intersected: I090, Facility Carried by Structure: 256 AVE (FAS 6511)
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Number Of Approach Spans: 2, Length of Maximum Span: 32.0m (105.0ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.5m (31.2ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 55.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 9.24m (30.31ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Bridge Improvement Cost: $40,000, Roadway Improvement Cost: $1,000, Total Project Cost: $50,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay, Membrane: Epoxy
Structure Number: 38030185, Location: 6.2 W OKATON INTERCHANGE (Lat: 43.901419, Lng: -101.004739), Route carried "on" structure: County highway , Year Built: 1969, Status: Open, Structure Length: 9.25m (30.35ft), Average Daily Traffic: 23 (year 2020), Truck Traffic: 3%, Average Future Daily Traffic: 23 (year 2040), Design Load: HS 20, Features Intersected: I090, Facility Carried by Structure: 256 AVE (FAS 6511)
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Number Of Approach Spans: 2, Length of Maximum Span: 32.0m (105.0ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.5m (31.2ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 55.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 9.24m (30.31ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Bridge Improvement Cost: $40,000, Roadway Improvement Cost: $1,000, Total Project Cost: $50,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay, Membrane: Epoxy
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Structure Number: 38060185, Location: 3.2 W OKATON INTERCH (Lat: 43.901175, Lng: -100.944533), Route carried "on" structure: Interstate 90, Year Built: 1969, Status: Open, Structure Length: 3.63m (11.91ft), Average Daily Traffic: 3,275 (year 2021), Truck Traffic: 29%, Average Future Daily Traffic: 4,628 (year 2041), Design Load: HS 20+Mod, Features Intersected: 259 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 290.454, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.1m (43.0ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.4m (40.7ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 52.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: January 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay, Membrane: Epoxy
Structure Number: 38060185, Location: 3.2 W OKATON INTERCH (Lat: 43.901175, Lng: -100.944533), Route carried "on" structure: Interstate 90, Year Built: 1969, Status: Open, Structure Length: 3.63m (11.91ft), Average Daily Traffic: 3,275 (year 2021), Truck Traffic: 29%, Average Future Daily Traffic: 4,628 (year 2041), Design Load: HS 20+Mod, Features Intersected: 259 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 290.454, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.1m (43.0ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.4m (40.7ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 52.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: January 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay, Membrane: Epoxy
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Structure Number: 38060186, Location: 3.2 W OKATON INTERCH (Lat: 43.900919, Lng: -100.944539), Route carried "on" structure: Interstate 90, Year Built: 1969, Status: Open, Structure Length: 3.63m (11.91ft), Average Daily Traffic: 3,275 (year 2021), Truck Traffic: 29%, Average Future Daily Traffic: 4,628 (year 2041), Design Load: HS 20+Mod, Features Intersected: 259 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 290.454, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.1m (43.0ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.4m (40.7ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 52.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: January 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay, Membrane: Epoxy
Structure Number: 38060186, Location: 3.2 W OKATON INTERCH (Lat: 43.900919, Lng: -100.944539), Route carried "on" structure: Interstate 90, Year Built: 1969, Status: Open, Structure Length: 3.63m (11.91ft), Average Daily Traffic: 3,275 (year 2021), Truck Traffic: 29%, Average Future Daily Traffic: 4,628 (year 2041), Design Load: HS 20+Mod, Features Intersected: 259 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 290.454, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.1m (43.0ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.4m (40.7ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 52.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: January 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay, Membrane: Epoxy
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Structure Number: 38088193, Location: OKATON INTERCHANGE (Lat: 43.888819, Lng: -100.888489), Route carried "on" structure: Interstate 90, Year Built: 1969, Status: Open, Structure Length: 3.78m (12.40ft), Average Daily Traffic: 3,300 (year 2021), Truck Traffic: 27%, Average Future Daily Traffic: 4,663 (year 2041), Design Load: HS 20+Mod, Features Intersected: 262 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 295.282, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.7m (44.9ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.4m (40.7ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 61.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 36.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: January 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay, Membrane: Epoxy
Structure Number: 38088193, Location: OKATON INTERCHANGE (Lat: 43.888819, Lng: -100.888489), Route carried "on" structure: Interstate 90, Year Built: 1969, Status: Open, Structure Length: 3.78m (12.40ft), Average Daily Traffic: 3,300 (year 2021), Truck Traffic: 27%, Average Future Daily Traffic: 4,663 (year 2041), Design Load: HS 20+Mod, Features Intersected: 262 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 295.282, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.7m (44.9ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.4m (40.7ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 61.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 36.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: January 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay, Membrane: Epoxy
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Structure Number: 38088194, Location: OKATON INTERCHANGE (Lat: 43.888661, Lng: -100.888750), Route carried "on" structure: Interstate 90, Year Built: 1969, Status: Open, Structure Length: 3.78m (12.40ft), Average Daily Traffic: 3,300 (year 2021), Truck Traffic: 27%, Average Future Daily Traffic: 4,663 (year 2041), Design Load: HS 20+Mod, Features Intersected: 262 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 295.282, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.7m (44.9ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.4m (40.7ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 62.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 37.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: January 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay, Membrane: Epoxy
Structure Number: 38088194, Location: OKATON INTERCHANGE (Lat: 43.888661, Lng: -100.888750), Route carried "on" structure: Interstate 90, Year Built: 1969, Status: Open, Structure Length: 3.78m (12.40ft), Average Daily Traffic: 3,300 (year 2021), Truck Traffic: 27%, Average Future Daily Traffic: 4,663 (year 2041), Design Load: HS 20+Mod, Features Intersected: 262 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 295.282, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.7m (44.9ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.4m (40.7ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 62.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 37.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: January 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay, Membrane: Epoxy
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Structure Number: 38110195, Location: 2.2 E OKATON INTERCH (Lat: 43.886761, Lng: -100.845003), Route carried "on" structure: Interstate 90, Year Built: 1969, Status: Open, Structure Length: 3.23m (10.60ft), Average Daily Traffic: 3,300 (year 2021), Truck Traffic: 27%, Average Future Daily Traffic: 4,663 (year 2041), Design Load: HS 20+Mod, Features Intersected: 264 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 298.839, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.6m (38.1ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.4m (40.7ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 64.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 38.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay, Membrane: Epoxy
Structure Number: 38110195, Location: 2.2 E OKATON INTERCH (Lat: 43.886761, Lng: -100.845003), Route carried "on" structure: Interstate 90, Year Built: 1969, Status: Open, Structure Length: 3.23m (10.60ft), Average Daily Traffic: 3,300 (year 2021), Truck Traffic: 27%, Average Future Daily Traffic: 4,663 (year 2041), Design Load: HS 20+Mod, Features Intersected: 264 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 298.839, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.6m (38.1ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.4m (40.7ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 64.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 38.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay, Membrane: Epoxy
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Structure Number: 38110196, Location: 2.2 E OKATON INTERCH (Lat: 43.886489, Lng: -100.844994), Route carried "on" structure: Interstate 90, Year Built: 1969, Status: Open, Structure Length: 3.23m (10.60ft), Average Daily Traffic: 3,300 (year 2021), Truck Traffic: 27%, Average Future Daily Traffic: 4,663 (year 2041), Design Load: HS 20+Mod, Features Intersected: 264 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 298.839, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.6m (38.1ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.4m (40.7ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 71.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 42.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay, Membrane: Epoxy
Structure Number: 38110196, Location: 2.2 E OKATON INTERCH (Lat: 43.886489, Lng: -100.844994), Route carried "on" structure: Interstate 90, Year Built: 1969, Status: Open, Structure Length: 3.23m (10.60ft), Average Daily Traffic: 3,300 (year 2021), Truck Traffic: 27%, Average Future Daily Traffic: 4,663 (year 2041), Design Load: HS 20+Mod, Features Intersected: 264 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 298.839, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.6m (38.1ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.4m (40.7ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 71.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 42.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay, Membrane: Epoxy
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Structure Number: 381132, Location: 6.8 W JCT US 83 S (Lat: 43.879569, Lng: -100.839333), Route carried "on" structure: State highway 248, Year Built: 1937, Status: Open, Structure Length: 4.08m (13.39ft), Average Daily Traffic: 132 (year 2021), Truck Traffic: 2%, Average Future Daily Traffic: 182 (year 2041), Features Intersected: SOUTH DAKOTA OWNED RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 319.455, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.1m (43.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 48.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: December 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 381132, Location: 6.8 W JCT US 83 S (Lat: 43.879569, Lng: -100.839333), Route carried "on" structure: State highway 248, Year Built: 1937, Status: Open, Structure Length: 4.08m (13.39ft), Average Daily Traffic: 132 (year 2021), Truck Traffic: 2%, Average Future Daily Traffic: 182 (year 2041), Features Intersected: SOUTH DAKOTA OWNED RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 319.455, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.1m (43.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 48.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: December 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 38114195, Location: 2.6 E OKATON INTERCH (Lat: 43.886781, Lng: -100.836411), Route carried "on" structure: Interstate 90, Year Built: 1969, Status: Open, Structure Length: 4.49m (14.73ft), Average Daily Traffic: 3,300 (year 2021), Truck Traffic: 27%, Average Future Daily Traffic: 4,663 (year 2041), Design Load: HS 20+Mod, Features Intersected: SOUTH DAKOTA OWNED RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 299.531, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 1 degrees, Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 17.1m (56.1ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.4m (40.7ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Operating Rating: 59.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: January 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay, Membrane: Epoxy
Structure Number: 38114195, Location: 2.6 E OKATON INTERCH (Lat: 43.886781, Lng: -100.836411), Route carried "on" structure: Interstate 90, Year Built: 1969, Status: Open, Structure Length: 4.49m (14.73ft), Average Daily Traffic: 3,300 (year 2021), Truck Traffic: 27%, Average Future Daily Traffic: 4,663 (year 2041), Design Load: HS 20+Mod, Features Intersected: SOUTH DAKOTA OWNED RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 299.531, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 1 degrees, Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 17.1m (56.1ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.4m (40.7ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Operating Rating: 59.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: January 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay, Membrane: Epoxy
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Structure Number: 38114196, Location: 2.6 E OKATON INTERCH (Lat: 43.886511, Lng: -100.836525), Route carried "on" structure: Interstate 90, Year Built: 1969, Status: Open, Structure Length: 4.49m (14.73ft), Average Daily Traffic: 3,300 (year 2021), Truck Traffic: 27%, Average Future Daily Traffic: 4,663 (year 2041), Design Load: HS 20+Mod, Features Intersected: SOUTH DAKOTA OWNED RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 299.515, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 1 degrees, Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 17.1m (56.1ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.4m (40.7ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 59.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: January 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay, Membrane: Epoxy
Structure Number: 38114196, Location: 2.6 E OKATON INTERCH (Lat: 43.886511, Lng: -100.836525), Route carried "on" structure: Interstate 90, Year Built: 1969, Status: Open, Structure Length: 4.49m (14.73ft), Average Daily Traffic: 3,300 (year 2021), Truck Traffic: 27%, Average Future Daily Traffic: 4,663 (year 2041), Design Load: HS 20+Mod, Features Intersected: SOUTH DAKOTA OWNED RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 299.515, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 1 degrees, Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 17.1m (56.1ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.4m (40.7ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 59.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: January 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay, Membrane: Epoxy
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Structure Number: 4810201, Location: 18.9N & 0.8W CEDAR BUTTE (Lat: 43.851186, Lng: -101.039481), Route carried "on" structure: County highway , Year Built: 2017, Status: Open, Structure Length: 9.81m (32.19ft), Average Daily Traffic: 85 (year 2019), Truck Traffic: 11%, Average Future Daily Traffic: 115 (year 2037), Design Load: HL 93, Features Intersected: WHITE RV, Facility Carried by Structure: C HY 6/STAMFORD RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 4 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 33.2m (108.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.3m (30.5ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 50.4 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 38.9 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Superior to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Integral Concrete
Structure Number: 4810201, Location: 18.9N & 0.8W CEDAR BUTTE (Lat: 43.851186, Lng: -101.039481), Route carried "on" structure: County highway , Year Built: 2017, Status: Open, Structure Length: 9.81m (32.19ft), Average Daily Traffic: 85 (year 2019), Truck Traffic: 11%, Average Future Daily Traffic: 115 (year 2037), Design Load: HL 93, Features Intersected: WHITE RV, Facility Carried by Structure: C HY 6/STAMFORD RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 4 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 33.2m (108.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.3m (30.5ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 50.4 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 38.9 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Superior to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Integral Concrete
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Structure Number: 38030185, Location: 6.2 W OKATON INTERCHANGE (Lat: 43.901419, Lng: -101.004739), Route carried "under" structure: Interstate 90, Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 6,310 (year 2020), Truck Traffic: 25%, Features Intersected: I090, Facility Carried by Structure: 256 AVE (FAS 6511)
Minimum Vertical Clearance: 5.11m (16.77ft), Kilometerpoint: 285.626, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 32.0m (105.0ft)
Structure Number: 38030185, Location: 6.2 W OKATON INTERCHANGE (Lat: 43.901419, Lng: -101.004739), Route carried "under" structure: Interstate 90, Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 6,310 (year 2020), Truck Traffic: 25%, Features Intersected: I090, Facility Carried by Structure: 256 AVE (FAS 6511)
Minimum Vertical Clearance: 5.11m (16.77ft), Kilometerpoint: 285.626, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 32.0m (105.0ft)
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Structure Number: 38060185, Location: 3.2 W OKATON INTERCH (Lat: 43.901175, Lng: -100.944533), Route carried "under" structure: County highway , Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 65 (year 2020), Features Intersected: 259 AVE, Facility Carried by Structure: I090 W
Minimum Vertical Clearance: 4.60m (15.09ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Concrete continuous, Design/Construction: Slab, Length of Maximum Span: 13.1m (43.0ft)
Structure Number: 38060185, Location: 3.2 W OKATON INTERCH (Lat: 43.901175, Lng: -100.944533), Route carried "under" structure: County highway , Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 65 (year 2020), Features Intersected: 259 AVE, Facility Carried by Structure: I090 W
Minimum Vertical Clearance: 4.60m (15.09ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Concrete continuous, Design/Construction: Slab, Length of Maximum Span: 13.1m (43.0ft)
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Structure Number: 38060186, Location: 3.2 W OKATON INTERCH (Lat: 43.900919, Lng: -100.944539), Route carried "under" structure: County highway , Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 65 (year 2020), Features Intersected: 259 AVE, Facility Carried by Structure: I090 E
Minimum Vertical Clearance: 4.67m (15.32ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Concrete continuous, Design/Construction: Slab, Length of Maximum Span: 13.1m (43.0ft)
Structure Number: 38060186, Location: 3.2 W OKATON INTERCH (Lat: 43.900919, Lng: -100.944539), Route carried "under" structure: County highway , Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 65 (year 2020), Features Intersected: 259 AVE, Facility Carried by Structure: I090 E
Minimum Vertical Clearance: 4.67m (15.32ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Concrete continuous, Design/Construction: Slab, Length of Maximum Span: 13.1m (43.0ft)
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Structure Number: 38088193, Location: OKATON INTERCHANGE (Lat: 43.888819, Lng: -100.888489), Route carried "under" structure: County highway , Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 149 (year 2020), Truck Traffic: 5%, Features Intersected: 262 AVE, Facility Carried by Structure: I090 W
Minimum Vertical Clearance: 5.08m (16.67ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Concrete continuous, Design/Construction: Slab, Length of Maximum Span: 13.7m (44.9ft)
Structure Number: 38088193, Location: OKATON INTERCHANGE (Lat: 43.888819, Lng: -100.888489), Route carried "under" structure: County highway , Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 149 (year 2020), Truck Traffic: 5%, Features Intersected: 262 AVE, Facility Carried by Structure: I090 W
Minimum Vertical Clearance: 5.08m (16.67ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Concrete continuous, Design/Construction: Slab, Length of Maximum Span: 13.7m (44.9ft)
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Structure Number: 38088194, Location: OKATON INTERCHANGE (Lat: 43.888661, Lng: -100.888750), Route carried "under" structure: County highway , Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 149 (year 2020), Truck Traffic: 1%, Features Intersected: 262 AVE, Facility Carried by Structure: I090 E
Minimum Vertical Clearance: 5.18m (16.99ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Concrete continuous, Design/Construction: Slab, Length of Maximum Span: 13.7m (44.9ft)
Structure Number: 38088194, Location: OKATON INTERCHANGE (Lat: 43.888661, Lng: -100.888750), Route carried "under" structure: County highway , Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 149 (year 2020), Truck Traffic: 1%, Features Intersected: 262 AVE, Facility Carried by Structure: I090 E
Minimum Vertical Clearance: 5.18m (16.99ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Concrete continuous, Design/Construction: Slab, Length of Maximum Span: 13.7m (44.9ft)
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Structure Number: 38110195, Location: 2.2 E OKATON INTERCH (Lat: 43.886761, Lng: -100.845003), Route carried "under" structure: County highway , Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 60 (year 2020), Features Intersected: 264 AVE, Facility Carried by Structure: I090 W
Minimum Vertical Clearance: 4.55m (14.93ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Concrete continuous, Design/Construction: Slab, Length of Maximum Span: 11.6m (38.1ft)
Structure Number: 38110195, Location: 2.2 E OKATON INTERCH (Lat: 43.886761, Lng: -100.845003), Route carried "under" structure: County highway , Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 60 (year 2020), Features Intersected: 264 AVE, Facility Carried by Structure: I090 W
Minimum Vertical Clearance: 4.55m (14.93ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Concrete continuous, Design/Construction: Slab, Length of Maximum Span: 11.6m (38.1ft)
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Structure Number: 38110196, Location: 2.2 E OKATON INTERCH (Lat: 43.886489, Lng: -100.844994), Route carried "under" structure: County highway , Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 60 (year 2020), Features Intersected: 264 AVE, Facility Carried by Structure: I090 E
Minimum Vertical Clearance: 4.57m (14.99ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Concrete continuous, Design/Construction: Slab, Length of Maximum Span: 11.6m (38.1ft)
Structure Number: 38110196, Location: 2.2 E OKATON INTERCH (Lat: 43.886489, Lng: -100.844994), Route carried "under" structure: County highway , Year Built: 1969, Structure Length: 0. m, Average Daily Traffic: 60 (year 2020), Features Intersected: 264 AVE, Facility Carried by Structure: I090 E
Minimum Vertical Clearance: 4.57m (14.99ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Concrete continuous, Design/Construction: Slab, Length of Maximum Span: 11.6m (38.1ft)