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

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Structure Number: 3254,  Location: 0.1 MI E OF 3RD ST (Lat: 43.623333,  Lng: -94.985000),  Route carried "on" structure: City street 15,  Year Built: 1985,  Status: Open,  Structure Length: 6.93m (22.74ft),  Average Daily Traffic: 500 (year 1988),  Design Load: HS 20,  Features Intersected: DES MOINES RIVER
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: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 25.9m (85.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 13.7m (44.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 61.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 37.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.60m (24.93ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2007,  Bridge Improvement Cost: $1,011,000,  Roadway Improvement Cost: $20,000,  Total Project Cost: $496,000 ( Estimate for 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: 32811,  Location: AT JCT TH 71 (Lat: 43.640561,  Lng: -94.994786),  Route carried "on" structure: Interstate 90,  Year Built: 1971,  Status: Open,  Structure Length: 9.36m (30.71ft),  Average Daily Traffic: 3,950 (year 2004),  Truck Traffic: 14%,  Design Load: HS 20,  Features Intersected: TH 71
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 24.3m (79.7ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 13.7m (44.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 70.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than 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: August 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 32812,  Location: AT JCT TH 71 (Lat: 43.640497,  Lng: -94.995100),  Route carried "on" structure: Interstate 90,  Year Built: 1971,  Status: Open,  Structure Length: 9.36m (30.71ft),  Average Daily Traffic: 3,950 (year 2004),  Truck Traffic: 14%,  Design Load: HS 20,  Features Intersected: TH 71
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 24.3m (79.7ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 13.6m (44.6ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 71.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than 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: August 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 32J37,  Location: 0.5 MI W OF JCT TH 71 (Lat: 43.615886,  Lng: -95.002119),  Route carried "on" structure: County highway 34,  Year Built: 2006,  Status: Open,  Structure Length: 0.43m (1.41ft),  Average Daily Traffic: 610 (year 2006),  Average Future Daily Traffic: 610 (year 2026),  Design Load: HS 25,  Features Intersected: NELSON CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 4.3m (14.1ft)

Condition: Channel: Good,  Culverts: Excellent,  Operating Rating: 68.6 metric tons,  Inventory Rating: 40.8 metric tons,  Structural Evaluation: Superior 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: December 2007,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 3491,  Location: 0.6 MI S OF JACKSON (Lat: 43.614161,  Lng: -94.994369),  Route carried "on" structure: US 71,  Year Built: 1924,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 3,050 (year 2004),  Truck Traffic: 10%,  Design Load: H 15,  Features Intersected: PHART CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.5m (50.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.4m (11.2ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 39.2 metric tons,  Inventory Rating: 29.4 metric tons,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2007,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 6741,  Location: 0.4 MI N OF JACKSON (Lat: 43.626903,  Lng: -94.991672),  Route carried "on" structure: US 71,  Year Built: 1954,  Status: Open,  Structure Length: 5.12m (16.80ft),  Average Daily Traffic: 6,700 (year 2004),  Truck Traffic: 10%,  Design Load: HS 20,  Features Intersected: DES MOINES RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 19.5m (64.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 18.4m (60.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 70.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 42.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 17.60m (57.74ft),  Designated Inspection Frequency: Every 12 months,  Underwater Inspection Frequency: Every 60 months,  Other Special Inspection Frequency: Every 48 months,  Inspection Date: August 2007,  Underwater Inspection Date: April 2004,  Other Special Inspection Date: August 2007,  Bridge Improvement Cost: $1,714,000,  Total Project Cost: $1,764,000 ( Estimate for 2004),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 7105,  Location: IN JACKSON (Lat: 43.620958,  Lng: -94.985881),  Route carried "on" structure: County highway 14,  Year Built: 1955,  Year Reconstructed: 1982,  Status: Open,  Structure Length: 6.33m (20.77ft),  Average Daily Traffic: 3,700 (year 2004),  Design Load: HS 20,  Features Intersected: DES MOINES RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 27.6m (90.6ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 0.0m,  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 12.1m (39.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 52.2 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 26.5 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 7.00m (22.97ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2007,  Bridge Improvement Cost: $749,000,  Roadway Improvement Cost: $30,000,  Total Project Cost: $509,000 ( Estimate for 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: 95059,  Location: 1.7 MI N OF JCT CSAH 32 (Lat: 43.844111,  Lng: -95.355694),  Route carried "on" structure: County highway 181,  Year Built: 2003,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 19 (year 2003),  Design Load: HS 25,  Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Very good,  Culverts: Excellent,  Operating Rating: 58.8 metric tons,  Inventory Rating: 39.2 metric tons,  Structural Evaluation: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2007,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 32811,  Location: AT JCT TH 71 (Lat: 43.640561,  Lng: -94.994786),  Route carried "under" structure: US 71,  Year Built: 1971,  Structure Length: 9.36m (30.71ft),  Average Daily Traffic: 3,800 (year 2004),  Truck Traffic: 10%,  Features Intersected: TH 71,  Facility Carried by Structure: I 90 WB
Minimum Vertical Clearance: 0.50m (1.64ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 24.3m (79.7ft)

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Structure Number: 32812,  Location: AT JCT TH 71 (Lat: 43.640497,  Lng: -94.995100),  Route carried "under" structure: US 71,  Year Built: 1971,  Structure Length: 9.36m (30.71ft),  Average Daily Traffic: 3,800 (year 2004),  Truck Traffic: 10%,  Features Intersected: TH 71,  Facility Carried by Structure: I 90 EB
Minimum Vertical Clearance: 0.50m (1.64ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 24.3m (79.7ft)