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

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Structure Number: 5246028,  Location: .5N1E STPAT EXIT BOXELDER (Lat: 44.108831,  Lng: -103.131119),  Route carried "on" structure: County highway ,  Year Built: 1973,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 96 (year 2005),  Truck Traffic: 2%,  Average Future Daily Traffic: 96 (year 2025),  Design Load: HS 20,  Features Intersected: BOXELDER CK,  Facility Carried by Structure: BENNET ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.5 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: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2006,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 52467276,  Location: 2.0 E SD 437 INTERCHANGE (Lat: 44.115289,  Lng: -103.116300),  Route carried "on" structure: Ramp Interstate 90,  Year Built: 1963,  Status: Open,  Structure Length: 10.80m (35.43ft),  Average Daily Traffic: 2,654 (year 2006),  Truck Traffic: 3%,  Average Future Daily Traffic: 3,780 (year 2026),  Design Load: HS 20,  Features Intersected: I090
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 63.100,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 5 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 32.6m (107.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 39.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 52469277,  Location: 2.9 W OF BOX ELDER (Lat: 44.115281,  Lng: -103.114319),  Route carried "on" structure: Ramp Interstate 90,  Year Built: 1962,  Status: Open,  Structure Length: 4.60m (15.09ft),  Average Daily Traffic: 2,654 (year 2006),  Truck Traffic: 3%,  Average Future Daily Traffic: 3,780 (year 2026),  Design Load: HS 20,  Features Intersected: CHANNEL CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 62.940,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 16.0m (52.5ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 63.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 52480282,  Location: 1.0W 0.3S BOX ELDER (Lat: 44.109489,  Lng: -103.090811),  Route carried "on" structure: County highway ,  Year Built: 1989,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 966 (year 2005),  Truck Traffic: 3%,  Average Future Daily Traffic: 966 (year 2025),  Design Load: HS 20+Mod,  Features Intersected: BOXELDER CK,  Facility Carried by Structure: RADAR HILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 13.7m (44.9ft),  Curb or Sidewalk Widths: Left: 2.0m (6.6ft),  Right: 0.0m,  Curb-To-Curb Width: 11.1m (36.4ft),  Out-to-Out Width: 13.7m (44.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 61.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.1 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2006,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 52486275,  Location: 0.5 W BOX ELDER INTERCH (Lat: 44.117861,  Lng: -103.079050),  Route carried "on" structure: Interstate 90,  Year Built: 1963,  Year Reconstructed: 1982,  Status: Open,  Structure Length: 4.95m (16.24ft),  Average Daily Traffic: 8,560 (year 2007),  Truck Traffic: 17%,  Average Future Daily Traffic: 15,809 (year 2027),  Design Load: HS 20+Mod,  Features Intersected: DAK, MINN & E SPUR RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 65.760,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.9m (62.0ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.6m (34.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 72.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay,  Membrane: Epoxy,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 52490275,  Location: 1.0 WEST OF EXIT 67 (Lat: 44.118019,  Lng: -103.070350),  Route carried "on" structure: Interstate 90,  Year Built: 1963,  Status: Open,  Structure Length: 4.33m (14.21ft),  Average Daily Traffic: 8,560 (year 2007),  Truck Traffic: 17%,  Average Future Daily Traffic: 15,809 (year 2027),  Design Load: HS 20+Mod,  Features Intersected: OLD EAFB MAIN ENTRANCE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 66.170,  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: 15.8m (51.8ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 56.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.6 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: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.33m (14.21ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2008,  Bridge Improvement Cost: $48,000,  Roadway Improvement Cost: $16,000,  Total Project Cost: $90,000 ( Estimate for 2006),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 52490276,  Location: 1.0 WEST OF EXIT 67 (Lat: 44.117800,  Lng: -103.070369),  Route carried "on" structure: Interstate 90,  Year Built: 1963,  Status: Open,  Structure Length: 4.33m (14.21ft),  Average Daily Traffic: 8,560 (year 2007),  Truck Traffic: 17%,  Average Future Daily Traffic: 15,809 (year 2027),  Design Load: HS 20+Mod,  Features Intersected: OLD EAFB MAIN ENTRANCE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 66.170,  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: 15.8m (51.8ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 56.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.33m (14.21ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2008,  Bridge Improvement Cost: $53,000,  Roadway Improvement Cost: $16,000,  Total Project Cost: $99,000 ( Estimate for 2006),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 52500275,  Location: EXIT 67 (Lat: 44.118231,  Lng: -103.050689),  Route carried "on" structure: County highway ,  Year Built: 2002,  Status: Open,  Structure Length: 7.62m (25.00ft),  Average Daily Traffic: 7,957 (year 2006),  Truck Traffic: 3%,  Average Future Daily Traffic: 9,490 (year 2026),  Design Load: HS 25,  Features Intersected: I090,  Facility Carried by Structure: LIBERTY BLVD.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 5,  Owner: State Highway Agency,  Approaching Roadway Width: 18.3m (60.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 38.7m (127.0ft),  Curb-To-Curb Width: 18.3m (60.0ft),  Out-to-Out Width: 19.1m (62.7ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 68.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.1 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay,  Membrane: Epoxy,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 52500282,  Location: SPRUCE ST - BOX ELDER (Lat: 44.108581,  Lng: -103.050500),  Route carried "on" structure: City street ,  Year Built: 1940,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 35 (year 2005),  Truck Traffic: 2%,  Average Future Daily Traffic: 35 (year 2025),  Features Intersected: BOXELDER CK,  Facility Carried by Structure: SPRUCE STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.8m (32.2ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Critical,  Channel: Good,  Operating Rating: 20.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 14.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of replacement,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Length Of Structure Improvement: 1.68m (5.51ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2006,  Bridge Improvement Cost: $150,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $200,000 ( Estimate for 2004),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 52467276,  Location: 2.0 E SD 437 INTERCHANGE (Lat: 44.115289,  Lng: -103.116300),  Route carried "under" structure: Interstate 90,  Year Built: 1963,  Structure Length: 10.80m (35.43ft),  Average Daily Traffic: 23,030 (year 2007),  Truck Traffic: 14%,  Features Intersected: I090
Minimum Vertical Clearance: 5.36m (17.59ft),  Kilometerpoint: 6.386,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 32.6m (107.0ft)

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Structure Number: 52490275,  Location: 1.0 WEST OF EXIT 67 (Lat: 44.118019,  Lng: -103.070350),  Route carried "under" structure: County highway ,  Year Built: 1963,  Structure Length: 4.33m (14.21ft),  Average Daily Traffic: 9,670 (year 2006),  Truck Traffic: 1%,  Features Intersected: OLD EAFB MAIN ENTRANCE,  Facility Carried by Structure: I090 W
Minimum Vertical Clearance: 0.48m (1.57ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Length of Maximum Span: 15.8m (51.8ft)

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Structure Number: 52490276,  Location: 1.0 WEST OF EXIT 67 (Lat: 44.117800,  Lng: -103.070369),  Route carried "under" structure: County highway ,  Year Built: 1963,  Structure Length: 4.33m (14.21ft),  Average Daily Traffic: 9,760 (year 2006),  Truck Traffic: 7%,  Features Intersected: OLD EAFB MAIN ENTRANCE,  Facility Carried by Structure: I090 E
Minimum Vertical Clearance: 5.13m (16.83ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Length of Maximum Span: 15.8m (51.8ft)

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Structure Number: 52500275,  Location: EXIT 67 (Lat: 44.118231,  Lng: -103.050689),  Route carried "under" structure: Interstate 90,  Year Built: 2002,  Structure Length: 7.62m (25.00ft),  Average Daily Traffic: 17,120 (year 2007),  Truck Traffic: 17%,  Features Intersected: I090,  Facility Carried by Structure: LIBERTY BLVD.
Minimum Vertical Clearance: 5.33m (17.49ft),  Kilometerpoint: 6.715,  Lanes on structure: 4,  Lanes under structure: 5,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 38.7m (127.0ft)