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Bridge Statistics for Mitchell, South Dakota (SD) - Condition, Traffic, Stress, Structural Evaluation, Project Costs

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National Bridge Inventory (NBI) Statistics
Number of bridges: 19
Total length: 79 meters (259ft)
Total costs: $1,988,000
Total average daily traffic: 98,328
Total average daily truck traffic: 7,526
National Bridge Inventory (NBI) Registered Bridges for Mitchell

New bridges - Historical Statistics

  • 1930-1939: 1
  • 1940-1949: 1
  • 1950-1959: 0
  • 1960-1969: 7
  • 1970-1979: 1
  • 1980-1989: 1
  • 1990-1999: 5
  • 2000-2009: 3

Average Daily Traffic

Average Truck Traffic (%)

Bridge Condition - Deck

Bridge Condition - Superstructure

Bridge Condition - Substructure

Bridge Condition - Channel

Bridge Condition - Culverts

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Structure Number: 1812906,  Location: 2.1W & 4.0N OF MITCHELL (Lat: 43.763269,  Lng: -98.070489),  Route carried "on" structure: City street ,  Year Built: 2000,  Status: Open,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 350 (year 2005),  Truck Traffic: 1%,  Average Future Daily Traffic: 350 (year 2025),  Features Intersected: MITCHELL LK,  Facility Carried by Structure: HARMON DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.2m (30.2ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.1m (43.0ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 9.2m (30.2ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 19.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 2.05m (6.73ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2006,  Bridge Improvement Cost: $134,000,  Roadway Improvement Cost: $13,000,  Total Project Cost: $230,000 ( Estimate for 2004),  Deck Structure Type: Concrete Precast Panels
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Structure Number: 18129061,  Location: NW EDGE LK MITCHELL (Lat: 43.759431,  Lng: -98.070819),  Route carried "on" structure: City street ,  Year Built: 1939,  Status: Open,  Structure Length: 3.72m (12.20ft),  Average Daily Traffic: 350 (year 2005),  Truck Traffic: 1%,  Average Future Daily Traffic: 350 (year 2025),  Features Intersected: LAKE MITCHELL LK,  Facility Carried by Structure: HARMON DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.3m (27.2ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Poor,  Channel: Fair,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 16.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 4.65m (15.26ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: July 2006,  Underwater Inspection Date: August 2003,  Bridge Improvement Cost: $304,000,  Roadway Improvement Cost: $30,000,  Total Project Cost: $469,000 ( Estimate for 2004),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 18140094,  Location: 0.6 N JCT I 90 LOOP E (Lat: 43.710381,  Lng: -98.047069),  Route carried "on" structure: State highway 37,  Year Built: 1996,  Status: Open,  Structure Length: 1.50m (4.92ft),  Average Daily Traffic: 8,824 (year 2007),  Truck Traffic: 4%,  Average Future Daily Traffic: 10,286 (year 2027),  Design Load: HS 20+Mod,  Features Intersected: DRY RUN CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 74.340,  Lanes on structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.3m (60.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 4.9m (16.1ft),  Curb or Sidewalk Widths: Left: 3.4m (11.2ft),  Right: 3.4m (11.2ft)

Condition: Channel: Very good,  Culverts: Very good,  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2007
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Structure Number: 18140107,  Location: SD 37 N INTERCHANGE (Lat: 43.691889,  Lng: -98.046761),  Route carried "on" structure: State highway 37,  Year Built: 1966,  Year Reconstructed: 2004,  Status: Open,  Structure Length: 7.74m (25.39ft),  Average Daily Traffic: 7,860 (year 2007),  Truck Traffic: 5%,  Average Future Daily Traffic: 9,228 (year 2027),  Design Load: HS 20,  Features Intersected: I090
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 73.120,  Lanes on structure: 3,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 21.3m (69.9ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 15.4m (50.5ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 50.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 18141093,  Location: 0.8 N JCT I 90 LOOP E (Lat: 43.712639,  Lng: -98.045650),  Route carried "on" structure: State highway 37,  Year Built: 1997,  Status: Open,  Structure Length: 7.16m (23.49ft),  Average Daily Traffic: 8,552 (year 2007),  Truck Traffic: 4%,  Average Future Daily Traffic: 9,968 (year 2027),  Design Load: HS 25,  Features Intersected: 4TH AVE, SD DAK OWNED RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 74.500,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.9m (52.2ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 32.6m (107.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 2.4m (7.9ft),  Curb-To-Curb Width: 15.9m (52.2ft),  Out-to-Out Width: 19.4m (63.6ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 88.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 54.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 18147095,  Location: MINNESOTA ST - MITCHELL (Lat: 43.708900,  Lng: -98.033781),  Route carried "on" structure: City street ,  Year Built: 1976,  Status: Open,  Structure Length: 1.13m (3.71ft),  Average Daily Traffic: 3,667 (year 2005),  Truck Traffic: 1%,  Average Future Daily Traffic: 3,667 (year 2025),  Design Load: HS 20,  Features Intersected: DRY RUN CK,  Facility Carried by Structure: S. MINNESOTA ST.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.7m (12.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft)

Condition: Channel: Satisfactory,  Culverts: Very good,  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.68m (5.51ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2004,  Bridge Improvement Cost: $117,000,  Roadway Improvement Cost: $12,000,  Total Project Cost: $195,000 ( Estimate for 2004)
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Structure Number: 18149095,  Location: 0.4N JCTI90 LOOP MITCHELL (Lat: 43.708619,  Lng: -98.029531),  Route carried "on" structure: City street ,  Year Built: 2001,  Status: Open,  Structure Length: 6.07m (19.91ft),  Average Daily Traffic: 13,545 (year 2005),  Truck Traffic: 3%,  Average Future Daily Traffic: 15,700 (year 2025),  Design Load: HS 25,  Features Intersected: SOUTH DAKOTA OWNED RR,  Facility Carried by Structure: SANBORN ST (SD37)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 15.9m (52.2ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 27.4m (89.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 2.7m (8.9ft),  Curb-To-Curb Width: 15.9m (52.2ft),  Out-to-Out Width: 19.4m (63.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 74.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 18149096,  Location: 0.3N JCTI90 LOOP MITCHELL (Lat: 43.707831,  Lng: -98.029500),  Route carried "on" structure: City street ,  Year Built: 2001,  Status: Open,  Structure Length: 0.87m (2.85ft),  Average Daily Traffic: 13,545 (year 2005),  Truck Traffic: 3%,  Average Future Daily Traffic: 15,700 (year 2025),  Design Load: HS 20+Mod,  Features Intersected: DRY RUN CK,  Facility Carried by Structure: SANBORN ST (SD37)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 21.1m (69.2ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.7m (8.9ft),  Out-to-Out Width: 21.1m (69.2ft)

Condition: Channel: Excellent,  Culverts: Very good,  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2005
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Structure Number: 18150075,  Location: 2.7 N JCT I 90 LOOP (Lat: 43.740461,  Lng: -98.025911),  Route carried "on" structure: State highway 37,  Year Built: 1943,  Status: Open,  Structure Length: 4.37m (14.34ft),  Average Daily Traffic: 2,100 (year 2007),  Truck Traffic: 7%,  Average Future Daily Traffic: 2,518 (year 2027),  Design Load: H 20,  Features Intersected: LAKE MITCHELL SPILLWAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 77.040,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 20 degrees,  Material/Design: Concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 15.2m (49.9ft),  Curb or Sidewalk Widths: Left: 1.3m (4.3ft),  Right: 0.0m,  Curb-To-Curb Width: 8.8m (28.9ft),  Out-to-Out Width: 12.0m (39.4ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 46.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 4.57m (14.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2006,  Bridge Improvement Cost: $530,000,  Roadway Improvement Cost: $53,000,  Total Project Cost: $775,000 ( Estimate for 2006),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 18150107,  Location: 0.8 W SD 37 S INTERCH (Lat: 43.691839,  Lng: -98.026500),  Route carried "on" structure: Interstate 90,  Year Built: 1965,  Status: Open,  Structure Length: 3.63m (11.91ft),  Average Daily Traffic: 4,635 (year 2007),  Truck Traffic: 25%,  Average Future Daily Traffic: 7,725 (year 2027),  Design Load: HS 20+Mod,  Features Intersected: SOUTH ROWLEY ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 331.430,  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: Good,  Operating Rating: 58.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.5 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: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 18150108,  Location: 0.8 W SD 37 S INTERCH (Lat: 43.691600,  Lng: -98.026519),  Route carried "on" structure: Interstate 90,  Year Built: 1965,  Status: Open,  Structure Length: 3.63m (11.91ft),  Average Daily Traffic: 4,635 (year 2007),  Truck Traffic: 25%,  Average Future Daily Traffic: 7,725 (year 2027),  Design Load: HS 20+Mod,  Features Intersected: SOUTH ROWLEY ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 331.430,  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: Good,  Operating Rating: 58.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.5 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: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay,  Membrane: Epoxy
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Structure Number: 18151075,  Location: 2.7 N JCT I 90 LOOP (Lat: 43.740511,  Lng: -98.025769),  Route carried "on" structure: State highway 37,  Year Built: 1960,  Status: Open,  Structure Length: 4.36m (14.30ft),  Average Daily Traffic: 2,100 (year 2007),  Truck Traffic: 7%,  Average Future Daily Traffic: 2,518 (year 2027),  Design Load: H 20,  Features Intersected: LAKE MITCHELL SPILLWAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 77.040,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.9m (52.2ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.3m (4.3ft),  Curb-To-Curb Width: 8.8m (28.9ft),  Out-to-Out Width: 11.6m (38.1ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 58.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 54.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 18154098,  Location: BURR ST - MITCHELL (Lat: 43.706081,  Lng: -98.018511),  Route carried "on" structure: City street ,  Year Built: 1990,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 11,950 (year 2005),  Truck Traffic: 1%,  Average Future Daily Traffic: 15,810 (year 2025),  Design Load: HS 20+Mod,  Features Intersected: DRY RUN CK,  Facility Carried by Structure: SOUTH BURR STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.2m (10.5ft)

Condition: Channel: Very good,  Culverts: Very good,  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Length Of Structure Improvement: 2.96m (9.71ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2004,  Bridge Improvement Cost: $206,000,  Roadway Improvement Cost: $21,000,  Total Project Cost: $319,000 ( Estimate for 2004)
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Structure Number: 18160099,  Location: FOSTER ST - MITCHELL (Lat: 43.705269,  Lng: -98.007161),  Route carried "on" structure: City street ,  Year Built: 1999,  Status: Open,  Structure Length: 10.67m (35.01ft),  Average Daily Traffic: 384 (year 2005),  Truck Traffic: 1%,  Average Future Daily Traffic: 384 (year 2025),  Design Load: HS 20+Mod,  Features Intersected: DRY RUN CK/RR,  Facility Carried by Structure: FOSTER STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 27.4m (89.9ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 0.0m,  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 15.7m (51.5ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 74.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 181611,  Location: 0.7 E JCT SD 37 S (Lat: 43.702311,  Lng: -98.002981),  Route carried "on" structure: State highway 38,  Year Built: 1988,  Status: Open,  Structure Length: 0.63m (2.07ft),  Average Daily Traffic: 4,711 (year 2007),  Truck Traffic: 11%,  Average Future Daily Traffic: 5,785 (year 2027),  Design Load: HS 20+Mod,  Features Intersected: CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 301.100,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: March 2005
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Structure Number: 18140107,  Location: SD 37 N INTERCHANGE (Lat: 43.691889,  Lng: -98.046761),  Route carried "under" structure: Interstate 90,  Year Built: 1966,  Structure Length: 7.74m (25.39ft),  Average Daily Traffic: 9,270 (year 2007),  Truck Traffic: 25%,  Features Intersected: I090,  Facility Carried by Structure: SD037
Minimum Vertical Clearance: 5.46m (17.91ft),  Kilometerpoint: 33.042,  Lanes on structure: 3,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 21.3m (69.9ft)

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Structure Number: 18141093,  Location: 0.8 N JCT I 90 LOOP E (Lat: 43.712639,  Lng: -98.045650),  Route carried "under" structure: City street ,  Year Built: 1997,  Structure Length: 7.16m (23.49ft),  Average Daily Traffic: 50 (year 2006),  Features Intersected: 4TH AVE, SD DAK OWNED RR,  Facility Carried by Structure: SD037
Minimum Vertical Clearance: 7.14m (23.43ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 32.6m (107.0ft)

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Structure Number: 18150107,  Location: 0.8 W SD 37 S INTERCH (Lat: 43.691839,  Lng: -98.026500),  Route carried "under" structure: City street ,  Year Built: 1965,  Structure Length: 3.63m (11.91ft),  Average Daily Traffic: 900 (year 2006),  Truck Traffic: 1%,  Features Intersected: SOUTH ROWLEY ST,  Facility Carried by Structure: I090 W
Minimum Vertical Clearance: 4.65m (15.26ft),  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: 18150108,  Location: 0.8 W SD 37 S INTERCH (Lat: 43.691600,  Lng: -98.026519),  Route carried "under" structure: City street ,  Year Built: 1965,  Structure Length: 3.63m (11.91ft),  Average Daily Traffic: 900 (year 2006),  Truck Traffic: 1%,  Features Intersected: SOUTH ROWLEY ST,  Facility Carried by Structure: I090 E
Minimum Vertical Clearance: 4.62m (15.16ft),  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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