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Bridge Statistics for Mifflin, Wisconsin (WI) - Condition, Traffic, Stress, Structural Evaluation, Project Costs

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National Bridge Inventory (NBI) Statistics
Number of bridges: 13
Total length: 25 meters (82ft)
Total costs: $1,940,000
Total average daily traffic: 2,810
Total average daily truck traffic: 64
Total future (year 2022) average daily traffic: 3,420
National Bridge Inventory (NBI) Registered Bridges for Mifflin

New bridges - Historical Statistics

  • 1920-1929: 2
  • 1930-1939: 4
  • 1940-1949: 0
  • 1950-1959: 0
  • 1960-1969: 0
  • 1970-1979: 1
  • 1980-1989: 1
  • 1990-1999: 1
  • 2000-2009: 4

Bridge Condition - Deck

Bridge Condition - Superstructure

Bridge Condition - Substructure

Structure Number: B250066,  Location: 3.2M E JCT CTH G,  Route carried "on" structure: County highway ,  Year Built: 1989,  Status: Open,  Structure Length: 1.40m (4.59ft),  Average Daily Traffic: 340 (year 2005),  Average Future Daily Traffic: 374 (year 2025),  Design Load: HS 20,  Features Intersected: PECATONICA RIVER,  Facility Carried by Structure: CTH A
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.4m (44.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 61.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.6 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006
Structure Number: B250099,  Location: 1.5M S JCT CTH A,  Route carried "on" structure: City street ,  Year Built: 1998,  Status: Open,  Structure Length: 1.29m (4.23ft),  Average Daily Traffic: 50 (year 2005),  Average Future Daily Traffic: 70 (year 2025),  Design Load: HS 20,  Features Intersected: WILLIAM BR PECATONICA R,  Facility Carried by Structure: LRD SAND HILL RD
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),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.0m (39.4ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 7.8m (25.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 59.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.0 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Deck Structure Type: Concrete Cast-file-Place
Structure Number: B250111,  Location: 1.4M E JCT CTH XX,  Route carried "on" structure: County highway ,  Year Built: 2000,  Status: Open,  Structure Length: 0.81m (2.66ft),  Average Daily Traffic: 600 (year 2005),  Truck Traffic: 6%,  Average Future Daily Traffic: 800 (year 2025),  Design Load: HS 20,  Features Intersected: BR PECATONICA RIVER,  Facility Carried by Structure: CTH X
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 continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Culverts: Good,  Operating Rating: 34.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  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 24 months,  Inspection Date: May 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: B250146,  Location: 0.4M N JCT CTH E,  Route carried "on" structure: County highway ,  Year Built: 2002,  Status: Open,  Structure Length: 1.36m (4.46ft),  Average Daily Traffic: 470 (year 2005),  Truck Traffic: 4%,  Average Future Daily Traffic: 610 (year 2022),  Design Load: HS 20,  Features Intersected: BR PECATONICA RIVER,  Facility Carried by Structure: CTH XX
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),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.8m (42.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.7m (31.8ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 74.5 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 desirable criteria,  Deck Geometry: Equal to 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: May 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
Structure Number: B250147,  Location: 1.5M E JCT CTH E,  Route carried "on" structure: City street ,  Year Built: 2002,  Status: Open,  Structure Length: 2.27m (7.45ft),  Average Daily Traffic: 100 (year 2005),  Truck Traffic: 5%,  Average Future Daily Traffic: 150 (year 2022),  Design Load: HS 20,  Features Intersected: LIVINGSTON BR,  Facility Carried by Structure: LRD ENLOE 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: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 11.0m (36.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 61.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to 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: May 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
Structure Number: B250148,  Location: 1.4M W JCT CTH J,  Route carried "on" structure: City street ,  Year Built: 2002,  Status: Open,  Structure Length: 4.98m (16.34ft),  Average Daily Traffic: 100 (year 2005),  Truck Traffic: 5%,  Average Future Daily Traffic: 150 (year 2022),  Design Load: HS 20,  Features Intersected: PECATONICA RIVER,  Facility Carried by Structure: LRD PENIEL RD
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),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 19.8m (65.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 64.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.5 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
Structure Number: B250362,  Location: 1.5M W JCT CTH J,  Route carried "on" structure: County highway ,  Year Built: 1938,  Year Reconstructed: 1978,  Status: Open,  Structure Length: 3.85m (12.63ft),  Average Daily Traffic: 200 (year 2005),  Average Future Daily Traffic: 220 (year 2025),  Design Load: H 20,  Features Intersected: PECATONICA RIVER,  Facility Carried by Structure: CTH E
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 18.3m (60.0ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Satisfactory,  Operating Rating: 53.5 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: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Length Of Structure Improvement: 4.30m (14.11ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Bridge Improvement Cost: $406,000,  Roadway Improvement Cost: $40,000,  Total Project Cost: $610,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: B250612,  Location: 3.0M E JCT CTH G,  Route carried "on" structure: County highway ,  Year Built: 1939,  Status: Open,  Structure Length: 2.64m (8.66ft),  Average Daily Traffic: 340 (year 2005),  Average Future Daily Traffic: 374 (year 2025),  Design Load: H 20,  Features Intersected: PECATONICA RIVER,  Facility Carried by Structure: CTH A
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 13.1m (43.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Serious,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 48.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.08m (10.10ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Bridge Improvement Cost: $292,000,  Roadway Improvement Cost: $29,000,  Total Project Cost: $439,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: P250036,  Location: 0.2M N JCT CTH E,  Route carried "on" structure: County highway ,  Year Built: 1929,  Status: Open,  Structure Length: 1.65m (5.41ft),  Average Daily Traffic: 170 (year 2005),  Average Future Daily Traffic: 187 (year 2025),  Design Load: HS 20,  Features Intersected: PECATONICA RIVER,  Facility Carried by Structure: CTH G
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.8m (51.8ft),  Curb or Sidewalk Widths: Left: 0.7m (2.3ft),  Right: 0.7m (2.3ft),  Curb-To-Curb Width: 5.8m (19.0ft),  Out-to-Out Width: 7.1m (23.3ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Fair,  Operating Rating: 45.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: High priority of corrective action,  Length Of Structure Improvement: 2.10m (6.89ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Bridge Improvement Cost: $198,000,  Roadway Improvement Cost: $19,000,  Total Project Cost: $298,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: P250037,  Location: 0.4M N JCT CTH GG,  Route carried "on" structure: County highway ,  Year Built: 1973,  Status: Open,  Structure Length: 1.48m (4.86ft),  Average Daily Traffic: 170 (year 2005),  Average Future Daily Traffic: 187 (year 2025),  Design Load: HS 20,  Features Intersected: PECATONICA RIVER,  Facility Carried by Structure: CTH G
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.3m (46.9ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to 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: May 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: P250038,  Location: 1.7M N JCT CTH X,  Route carried "on" structure: County highway ,  Year Built: 1930,  Status: Open,  Structure Length: 1.08m (3.54ft),  Average Daily Traffic: 170 (year 2005),  Average Future Daily Traffic: 187 (year 2025),  Design Load: HS 20,  Features Intersected: PECATONICA RIVER,  Facility Carried by Structure: CTH G
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.1m (33.1ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 5.8m (19.0ft),  Out-to-Out Width: 6.9m (22.6ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Fair,  Operating Rating: 77.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 55.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Length Of Structure Improvement: 1.52m (4.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Bridge Improvement Cost: $144,000,  Roadway Improvement Cost: $14,000,  Total Project Cost: $217,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete
Structure Number: P250145,  Location: 0.3M S JCT CTH J,  Route carried "on" structure: City street ,  Year Built: 1929,  Status: Open,  Structure Length: 1.66m (5.45ft),  Average Daily Traffic: 75 (year 2005),  Average Future Daily Traffic: 83 (year 2025),  Features Intersected: PECATONICA RIVER,  Facility Carried by Structure: LRD JONES BRANCH R
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: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.7m (51.5ft),  Curb or Sidewalk Widths: Left: 0.7m (2.3ft),  Right: 0.7m (2.3ft),  Curb-To-Curb Width: 7.0m (23.0ft),  Out-to-Out Width: 8.4m (27.6ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Poor,  Operating Rating: 47.0 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: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.10m (6.89ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Bridge Improvement Cost: $162,000,  Roadway Improvement Cost: $16,000,  Total Project Cost: $243,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: P250915,  Location: 1.4M N JCT CTH A,  Route carried "on" structure: City street ,  Year Built: 1930,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 25 (year 2005),  Average Future Daily Traffic: 28 (year 2025),  Design Load: H 20,  Features Intersected: BR PECATONICA RIVER,  Facility Carried by Structure: LRD COOK - MC FALL
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: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.6m (21.7ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 24.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 9.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of replacement,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.16m (3.81ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Bridge Improvement Cost: $88,000,  Roadway Improvement Cost: $8,000,  Total Project Cost: $133,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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