Bridge Statistics for Andover, Minnesota (MN) - Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: 2526,  Location: 1.5 MI E OF JCT TH 47 (Lat: 45.291256,  Lng: -93.388581),  Route carried "on" structure: County highway 7,  Year Built: 1975,  Status: Open,  Structure Length: 8.39m (27.53ft),  Average Daily Traffic: 9,700 (year 2005),  Truck Traffic: 10%,  Design Load: HS 20,  Features Intersected: RUM RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 20.8m (68.2ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 16.6m (54.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 41.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 33.6 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 8.38m (27.49ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: November 2006,  Underwater Inspection Date: August 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 2528,  Location: 0.3 MI S OF JCT CSAH 16 (Lat: 45.228894,  Lng: -93.279378),  Route carried "on" structure: City street 101,  Year Built: 1978,  Status: Open,  Structure Length: 2.05m (6.73ft),  Average Daily Traffic: 4,650 (year 2005),  Design Load: HS 20,  Features Intersected: COON CREEK
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,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 20.0m (65.6ft),  Curb-To-Curb Width: 13.6m (44.6ft),  Out-to-Out Width: 14.6m (47.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 69.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 38.6 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 2529,  Location: 0.5 MI E OF JCT CSAH 9 (Lat: 45.230869,  Lng: -93.346631),  Route carried "on" structure: City street 108,  Year Built: 1978,  Status: Open,  Structure Length: 2.05m (6.73ft),  Average Daily Traffic: 1,750 (year 2005),  Design Load: HS 20,  Features Intersected: COON CREEK
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: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 20.0m (65.6ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.4m (47.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 72.8 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 40.6 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 2539,  Location: 0.3 MI S OF JCT CSAH 16 (Lat: 45.229094,  Lng: -93.306481),  Route carried "on" structure: County highway 78,  Year Built: 1982,  Status: Open,  Structure Length: 2.03m (6.66ft),  Average Daily Traffic: 16,300 (year 2005),  Truck Traffic: 7%,  Design Load: HS 20,  Features Intersected: COON CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 16.5m (54.1ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 19.7m (64.6ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 16.7m (54.8ft),  Out-to-Out Width: 21.8m (71.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 73.3 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 49.6 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2006,  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: 2551,  Location: 0.2 MI N OF JCT CR 116 (Lat: 45.223333,  Lng: -93.328333),  Route carried "on" structure: County highway 18,  Year Built: 1989,  Status: Open,  Structure Length: 0.74m (2.43ft),  Average Daily Traffic: 8,200 (year 2005),  Truck Traffic: 7%,  Design Load: HS 20,  Features Intersected: WETLANDS
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 17.7m (58.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 18.2m (59.7ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 54.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 30.5 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 2564,  Location: 0.1 MI E OF JCT CSAH 16 (Lat: 45.220000,  Lng: -93.336667),  Route carried "on" structure: County highway 116,  Year Built: 1999,  Status: Open,  Structure Length: 2.23m (7.32ft),  Average Daily Traffic: 17,600 (year 2005),  Truck Traffic: 10%,  Design Load: HS 25,  Features Intersected: COON CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 5,  Owner: County Highway Agency,  Approaching Roadway Width: 20.4m (66.9ft),  Skew: 22 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 8.3m (27.2ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 24.0m (78.7ft),  Out-to-Out Width: 32.3m (106.0ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 77.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: July 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 2568,  Location: BESIDE PRAIRIE RD (Lat: 45.230000,  Lng: -93.280000),  Route carried "on" structure: City street 101,  Year Built: 2002,  Structure Length: 1.89m (6.20ft),  Design Load: Pedestrian,  Features Intersected: COON CREEK,  Facility Carried by Structure: PED
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Owner: City or Municipal Highway Agency,  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 18.7m (61.4ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 0.0m,  Out-to-Out Width: 3.0m (9.8ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Excellent,  Structural Evaluation: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2006,  Deck Structure Type: Wood or Timber

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Structure Number: 2574,  Location: NORTH OF 140TH LANE (Lat: 45.226283,  Lng: -93.307206),  Year Built: 1997,  Structure Length: 2.19m (7.19ft),  Design Load: Pedestrian,  Features Intersected: COON CREEK
Minimum Vertical Clearance: 0.00m,  Kilometerpoint: 0.000,  Owner: City or Municipal Highway Agency,  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.3m (69.9ft),  Out-to-Out Width: 2.4m (7.9ft)

Condition: Deck: Very good,  Superstructure: Excellent,  Substructure: Very good,  Channel: Excellent,  Structural Evaluation: Equal 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 2006,  Deck Structure Type: Wood or Timber

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Structure Number: 2575,  Location: NORTH OF 140 TH LANE (Lat: 45.226128,  Lng: -93.291192),  Year Built: 1997,  Status: Open,  Structure Length: 1.98m (6.50ft),  Design Load: Pedestrian,  Features Intersected: COON CREEK
Minimum Vertical Clearance: 0.00m,  Kilometerpoint: 0.000,  Owner: City or Municipal Highway Agency,  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 19.8m (65.0ft),  Out-to-Out Width: 2.4m (7.9ft)

Condition: Deck: Very good,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Excellent,  Structural Evaluation: 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 2006,  Deck Structure Type: Wood or Timber

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Structure Number: 96832,  Location: 0.1 MI S OF JCT CSAH 16 (Lat: 45.233097,  Lng: -93.317461),  Route carried "on" structure: County highway 18,  Year Built: 1990,  Status: Open,  Structure Length: 1.28m (4.20ft),  Average Daily Traffic: 7,500 (year 2005),  Truck Traffic: 9%,  Design Load: HS 20,  Features Intersected: COON CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 15.8m (51.8ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.2m (40.0ft)

Condition: Channel: Fair,  Culverts: Very good,  Operating Rating: 49.0 metric tons,  Inventory Rating: 32.7 metric tons,  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 24 months,  Inspection Date: November 2006,  Wearing Surface/Protective System: Wearing Surface: Bituminous