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


  • National Bridge Inventory (NBI) Statistics
  • 10Number of bridges
  • 59ft / 17.7mTotal length
  • 39,408Total average daily traffic
  • 1,349Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Johnson
  • No street view available for this location

New bridges in Johnson, WI - historical statistics
  • New bridges - historical statistics
  • 11920-1929
  • 11930-1939
  • 21950-1959
  • 11960-1969
  • 51990-1999
Reconstructed bridges in Johnson, WI - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11990-1999
  • 12000-2009
Average Bridge Daily Traffic in Johnson, WI
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 57.1%Good
  • 28.6%Satisfactory
  • 14.3%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 28.6%Very good
  • 28.6%Good
  • 42.9%Satisfactory
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 42.9%Good
  • 14.3%Satisfactory
  • 42.9%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 50.0%Very good
  • 37.5%Good
  • 12.5%Fair
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 50.0%Good
  • 50.0%Satisfactory
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Structure Number: B370282,  Location: 1.0M W JCT CTH E TO S (Lat: 44.945486,  Lng: -90.160558),  Route carried "on" structure: State highway 29,  Year Built: 1999,  Status: Open,  Structure Length: 2.62m (8.60ft),  Average Daily Traffic: 5,800 (year 2019),  Truck Traffic: 20%,  Average Future Daily Traffic: 11,940 (year 2039),  Design Load: HS 20,  Features Intersected: RANDALL 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: 11.9m (39.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 12.5m (41.0ft),  Curb-To-Curb Width: 12.0m (39.4ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 42.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.8 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  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: B370286,  Location: 1.0M E JCT CTH E TO N (Lat: 44.945111,  Lng: -90.160889),  Route carried "on" structure: State highway 29,  Year Built: 1998,  Status: Open,  Structure Length: 2.62m (8.60ft),  Average Daily Traffic: 11,300 (year 2019),  Average Future Daily Traffic: 11,940 (year 2039),  Design Load: HS 20,  Features Intersected: RANDALL CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.9m (48.9ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 12.5m (41.0ft),  Curb-To-Curb Width: 15.0m (49.2ft),  Out-to-Out Width: 15.9m (52.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 58.8 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: 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: September 2020,  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: B370287,  Location: 3.0M N JCT CTH N (Lat: 44.944925,  Lng: -90.079108),  Route carried "on" structure: State highway 97,  Year Built: 1999,  Status: Open,  Structure Length: 6.52m (21.39ft),  Average Daily Traffic: 3,200 (year 2019),  Average Future Daily Traffic: 3,200 (year 2037),  Design Load: HS 20,  Features Intersected: STH 29 EB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 32.0m (105.0ft),  Curb-To-Curb Width: 15.2m (49.9ft),  Out-to-Out Width: 16.1m (52.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 63.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.0 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,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2018,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: B370291,  Location: 1.4M N JCT CTH M TO E (Lat: 45.023942,  Lng: -90.078583),  Route carried "on" structure: State highway 97,  Year Built: 1999,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 2,700 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 3,250 (year 2040),  Design Load: HS 20,  Features Intersected: POTATO CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Skew: 2 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.2m (13.8ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 2.0m (6.6ft)

Condition: Channel: Very good,  Culverts: Satisfactory,  Operating Rating: 53.9 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: 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: October 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: P370183,  Location: 1.7M S JCT CTH A (Lat: 44.977625,  Lng: -90.139308),  Route carried "on" structure: City street ,  Year Built: 1952,  Status: Open,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 47 (year 2019),  Average Future Daily Traffic: 51 (year 2039),  Design Load: H 15,  Features Intersected: RANDALL CREEK,  Facility Carried by Structure: LRD TOWNHALL RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 3.2m (10.5ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 53.9 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 24.3 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: 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: July 2020,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: P370185,  Location: 1.6M N JCT STH 29 (Lat: 44.968372,  Lng: -90.099192),  Route carried "on" structure: City street ,  Year Built: 1927,  Status: Open,  Structure Length: 0.97m (3.18ft),  Average Daily Traffic: 93 (year 2019),  Average Future Daily Traffic: 102 (year 2039),  Design Load: H 15,  Features Intersected: RANDALL CREEK,  Facility Carried by Structure: LRD CORLAD RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.9m (29.2ft),  Curb-To-Curb Width: 5.8m (19.0ft),  Out-to-Out Width: 6.1m (20.0ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Very good,  Operating Rating: 26.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 14.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: P370186,  Location: 1.1M N JCT CTH A (Lat: 45.018422,  Lng: -90.098322),  Route carried "on" structure: City street ,  Year Built: 1957,  Year Reconstructed: 2006,  Status: Open,  Structure Length: 1.15m (3.77ft),  Average Daily Traffic: 123 (year 2019),  Average Future Daily Traffic: 135 (year 2039),  Design Load: HS 20,  Features Intersected: POTATO CREEK,  Facility Carried by Structure: LRD CORLAD RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township 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: 9.4m (30.8ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 62.1 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 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: July 2020,  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: P370943,  Location: 1.9M S JCT CTH A (Lat: 44.976119,  Lng: -90.119203),  Route carried "on" structure: City street ,  Year Built: 1930,  Year Reconstructed: 1997,  Status: Open,  Structure Length: 0.77m (2.53ft),  Average Daily Traffic: 62 (year 2019),  Average Future Daily Traffic: 68 (year 2039),  Design Load: HS 20,  Features Intersected: RANDALL CREEK,  Facility Carried by Structure: LRD SILVER LEAF RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.0m (23.0ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Fair,  Operating Rating: 63.7 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: 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,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  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: P370966,  Location: 1.2M E JCT CTH F (Lat: 45.017431,  Lng: -90.194553),  Route carried "on" structure: City street ,  Year Built: 1963,  Status: Open,  Structure Length: 0.71m (2.33ft),  Average Daily Traffic: 83 (year 2019),  Average Future Daily Traffic: 91 (year 2039),  Design Load: H 15,  Features Intersected: E BR BIG EAU PLEINE RIV,  Facility Carried by Structure: LRD ROCKY 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),  Material/Design: Prestressed concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.7m (22.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Good,  Operating Rating: 41.0 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 24.3 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  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: July 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: B370287,  Location: 3.0 M E JCT CTH E (Lat: 44.944925,  Lng: -90.079108),  Route carried "under" structure: State highway 29,  Year Built: 1999,  Structure Length: 0. m,  Average Daily Traffic: 16,000 (year 2019),  Features Intersected: STH 29 EB,  Facility Carried by Structure: STH 97
Minimum Vertical Clearance: 5.09m (16.70ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 32.0m (105.0ft)

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