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Bridge Statistics for Sault Ste. Marie, Michigan (MI)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 28Number of bridges
  • 1,312ft / 400mTotal length
  • $22,000Total costs
  • 120,953Total average daily traffic
  • 7,352Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Sault Ste. Marie
  • No street view available for this location

New bridges in Sault Ste. Marie, MI - historical statistics
  • New bridges - historical statistics
  • 21930-1939
  • 81960-1969
  • 41970-1979
  • 11980-1989
  • 41990-1999
  • 62000-2009
  • 32010-2019
Reconstructed bridges in Sault Ste. Marie, MI - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 21980-1989
  • 11990-1999
  • 12000-2009
Average Bridge Daily Traffic in Sault Ste. Marie, MI
Average Bridge Truck Traffic in Sault Ste. Marie, MI
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 15.8%Very good
  • 57.9%Good
  • 15.8%Satisfactory
  • 10.5%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 15.8%Very good
  • 42.1%Good
  • 31.6%Satisfactory
  • 10.5%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 26.3%Very good
  • 47.4%Good
  • 5.3%Satisfactory
  • 15.8%Fair
  • 5.3%Serious
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 40.0%Very good
  • 35.0%Good
  • 25.0%Satisfactory
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 20.0%Very good
  • 60.0%Good
  • 20.0%Fair
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Structure Number: 157,  Location: 6.0 MI N OF PLAINWELL (Lat: 42.537031,  Lng: -85.659925),  Route carried "on" structure: State highway 222,  Year Built: 2015,  Status: Open,  Structure Length: 5.30m (17.39ft),  Average Daily Traffic: 7,950 (year 2015),  Truck Traffic: 6%,  Average Future Daily Traffic: 8,775 (year 2035),  Design Load: Greater than HL93,  Features Intersected: US-131
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 16.422,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes (Inventory Route: 78,  Subroute: 4),  Owner: State Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 25.8m (84.6ft),  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 17.8m (58.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 52.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 38.6 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  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: 157,  Location: IN SAULT STE MARIE (Lat: 46.495439,  Lng: -84.349300),  Route carried "on" structure: Business Interstate 75,  Year Built: 1934,  Year Reconstructed: 1998,  Status: Open,  Structure Length: 7.83m (25.69ft),  Average Daily Traffic: 10,180 (year 2007),  Truck Traffic: 3%,  Average Future Daily Traffic: 17,788 (year 2018),  Design Load: H 20,  Features Intersected: POWER CANAL
Minimum Vertical Clearance: 5.66m (18.57ft),  Kilometerpoint: 27.772,  Lanes on structure: 3,  Base Highway Network: Yes (Inventory Route: 317,  Subroute: 36),  Owner: State Highway Agency,  Approaching Roadway Width: 16.5m (54.1ft),  Material/Design: Steel,  Design/Construction: Arch - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 78.3m (256.9ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 18.9m (62.0ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  Operating Rating: 59.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 36.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  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,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Critical Feature Inspection Date: August 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: 1571,  Location: IN SAULT STE MARIE (Lat: 46.496086,  Lng: -84.333228),  Route carried "on" structure: Business Interstate 75,  Year Built: 1970,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 8.07m (26.48ft),  Average Daily Traffic: 3,894 (year 2016),  Truck Traffic: 6%,  Average Future Daily Traffic: 48,675 (year 2016),  Design Load: HS 20,  Features Intersected: POWER CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.176,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 146,  Subroute: 5),  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Material/Design: Steel,  Design/Construction: Arch - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 80.7m (264.8ft),  Curb or Sidewalk Widths: Left: 1.4m (4.6ft),  Right: 1.4m (4.6ft),  Curb-To-Curb Width: 13.7m (44.9ft),  Out-to-Out Width: 18.7m (61.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 55.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 33.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to 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,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Critical Feature Inspection Date: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 1582,  Location: IN SAULT STE MARIE (Lat: 46.508422,  Lng: -84.360650),  Route carried "on" structure: Interstate 75,  Year Built: 1962,  Status: Posted for load,  Structure Length: 282.86m (928.02ft),  Average Daily Traffic: 5,242 (year 2007),  Truck Traffic: 9%,  Average Future Daily Traffic: 5,701 (year 2018),  Design Load: HS 20,  Features Intersected: ST MARY RIV/PORTAGE AV W
Minimum Vertical Clearance: 5.49m (18.01ft),  Kilometerpoint: 43.171,  Lanes on structure: 2,  Lanes under structure: 5,  Base Highway Network: Yes (Inventory Route: 146,  Subroute: 10),  Toll: Toll bridge,  Owner: State Toll Authority,  Approaching Roadway Width: 25.6m (84.0ft),  Navigation Control: Yes ( Vertical Clearance: 37.8m (124.0ft), Horizontal Clearance: 10.5m (34.4ft)),  Material/Design: Steel continuous,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 8,  Number Of Approach Spans: 55,  Length of Maximum Span: 131.1m (430.1ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.5m (34.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 52.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 31.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: August 2021,  Critical Feature Inspection Date: August 2020,  Underwater Inspection Date: June 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 1585,  Location: 3.0 MI S OF I-75 BS (Lat: 46.419317,  Lng: -84.394931),  Route carried "on" structure: County highway 1758,  Year Built: 1963,  Status: Open,  Structure Length: 8.87m (29.10ft),  Average Daily Traffic: 1,090 (year 2007),  Average Future Daily Traffic: 1,199 (year 2022),  Design Load: H 15,  Features Intersected: I-75,  Facility Carried by Structure: BRIMLEY RD(6 MILE)
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 48.853,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 10.9m (35.8ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 22.5m (73.8ft),  Curb or Sidewalk Widths: Left: 0.7m (2.3ft),  Right: 0.7m (2.3ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 61.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 36.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 1586,  Location: S LTS OF SAULT STE MARIE (Lat: 46.462883,  Lng: -84.383131),  Route carried "on" structure: Business Interstate 75,  Year Built: 1962,  Status: Open,  Structure Length: 6.89m (22.60ft),  Average Daily Traffic: 15,700 (year 2013),  Truck Traffic: 2%,  Average Future Daily Traffic: 17,400 (year 2033),  Design Load: H 15,  Features Intersected: I-75
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.147,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes (Inventory Route: 146,  Subroute: 9),  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 22.9m (75.1ft),  Curb-To-Curb Width: 9.6m (31.5ft),  Out-to-Out Width: 10.6m (34.8ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 61.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 36.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 1587,  Location: IN SAULT STE MARIE (Lat: 46.491706,  Lng: -84.370833),  Route carried "on" structure: City street ,  Year Built: 1962,  Year Reconstructed: 2011,  Status: Open,  Structure Length: 7.00m (22.97ft),  Average Daily Traffic: 7,774 (year 2010),  Truck Traffic: 3%,  Average Future Daily Traffic: 8,551 (year 2025),  Design Load: HS 20+Mod,  Features Intersected: I-75,  Facility Carried by Structure: EASTERDAY AVE
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.173,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 10.9m (35.8ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 21.0m (68.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 4.3m (14.1ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 15.6m (51.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 76.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 46.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 1627,  Location: 4 MI S OF SAULT STE MARIE (Lat: 46.404269,  Lng: -84.393614),  Route carried "on" structure: County highway 1749,  Year Built: 1930,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 1,653 (year 1986),  Average Future Daily Traffic: 2,885 (year 2019),  Design Load: H 15,  Features Intersected: CHARLOTTE RIVER,  Facility Carried by Structure: MACKINAC TRAIL
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 16.767,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.4m (30.8ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.7m (38.4ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Serious,  Channel: Good,  Operating Rating: 48.3 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 29.1 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: High priority of corrective action,  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 12 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1631,  Location: 6 MI SW OF SAULT STE MARI (Lat: 46.418850,  Lng: -84.474425),  Route carried "on" structure: County highway 1758,  Year Built: 2008,  Status: Open,  Structure Length: 1.98m (6.50ft),  Average Daily Traffic: 1,000 (year 2007),  Average Future Daily Traffic: 1,745 (year 2027),  Design Load: HS 20,  Features Intersected: WAISKA RIVER,  Facility Carried by Structure: 6 MILE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 42.741,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 146,  Subroute: 5),  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 19.4m (63.6ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.5m (37.7ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 73.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 50.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present desirable 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: June 2021,  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: 1666,  Location: 7 MI NW OF DAFTER (Lat: 46.406158,  Lng: -84.499164),  Route carried "on" structure: County highway ,  Year Built: 1990,  Status: Posted for load,  Structure Length: 3.65m (11.98ft),  Average Daily Traffic: 45 (year 2005),  Average Future Daily Traffic: 75 (year 2019),  Design Load: HS 20,  Features Intersected: EAST BR WAISKA RIVER,  Facility Carried by Structure: FORREST RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.819,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 17.6m (57.7ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 53.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 31.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: June 2021,  Underwater Inspection Date: July 2018,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 1673,  Location: IN SAULT STE MARIE (Lat: 46.497028,  Lng: -84.358092),  Route carried "on" structure: City street ,  Year Built: 2004,  Status: Open,  Structure Length: 7.28m (23.88ft),  Average Daily Traffic: 5,883 (year 2015),  Truck Traffic: 4%,  Average Future Daily Traffic: 10,626 (year 2035),  Design Load: HS 20,  Features Intersected: POWER CANAL,  Facility Carried by Structure: FORT STREET
Minimum Vertical Clearance: 7.62m (25.00ft),  Kilometerpoint: 0.266,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 71.3m (233.9ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 14.1m (46.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 64.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 49.9 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  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: 1674,  Location: SAULT STE MARIE (Lat: 46.491681,  Lng: -84.373672),  Route carried "on" structure: City street ,  Year Built: 1994,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 8,347 (year 1997),  Average Future Daily Traffic: 11,690 (year 2017),  Design Load: HS 20,  Features Intersected: ASHMUN CREEK,  Facility Carried by Structure: EASTERDAY AVE.
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.956,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.3m (24.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 15.9m (52.2ft),  Out-to-Out Width: 19.7m (64.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 54.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  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: June 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1675,  Location: IN SAULT STE MARIE (Lat: 46.493939,  Lng: -84.336347),  Route carried "on" structure: City street 2019,  Year Built: 1983,  Status: Open,  Structure Length: 8.68m (28.48ft),  Average Daily Traffic: 5,995 (year 2015),  Truck Traffic: 4%,  Average Future Daily Traffic: 10,828 (year 2035),  Design Load: HS 20,  Features Intersected: POWER CANAL,  Facility Carried by Structure: SPRUCE ST.
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.186,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 10.1m (33.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 84.7m (277.9ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 97.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 67.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  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: 1676,  Location: SAULT STE MARIE (Lat: 46.477814,  Lng: -84.304089),  Route carried "on" structure: City street 234,  Year Built: 2013,  Status: Open,  Structure Length: 1.83m (6.00ft),  Average Daily Traffic: 5,071 (year 2013),  Truck Traffic: 5%,  Average Future Daily Traffic: 9,159 (year 2033),  Design Load: Greater than HL93,  Features Intersected: MISSION CREEK,  Facility Carried by Structure: RIVERSIDE DRIVE
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 29.830,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.6m (57.7ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 72.6 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 56.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present desirable 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: June 2021,  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: 1677,  Location: IN SAULT STE MARIE (Lat: 46.494572,  Lng: -84.347131),  Route carried "on" structure: City street ,  Year Built: 1976,  Status: Open,  Structure Length: 6.85m (22.47ft),  Average Daily Traffic: 5,200 (year 2018),  Truck Traffic: 4%,  Average Future Daily Traffic: 9,390 (year 2038),  Design Load: HS 20,  Features Intersected: POWER CANAL,  Facility Carried by Structure: BINGHAM AVE.
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.378,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 13.1m (43.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 67.1m (220.1ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 19.0m (62.3ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 53.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 41.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Somewhat better than minimum adequacy,  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: June 2021,  Bridge Improvement Cost: $5,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay
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Structure Number: 1678,  Location: IN SAULT STE MARIE (Lat: 46.493328,  Lng: -84.340911),  Route carried "on" structure: City street ,  Year Built: 1979,  Status: Open,  Structure Length: 8.65m (28.38ft),  Average Daily Traffic: 3,720 (year 1997),  Truck Traffic: 53%,  Average Future Daily Traffic: 5,210 (year 2019),  Design Load: HS 20,  Features Intersected: POWER CANAL,  Facility Carried by Structure: JOHNSTON ST.
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.715,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 84.4m (276.9ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 82.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 49.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $22,000,  Total Project Cost: $22,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 1679,  Location: SAULT STE MARIE (Lat: 46.498489,  Lng: -84.363942),  Route carried "on" structure: City street 2019,  Year Built: 1970,  Year Reconstructed: 1988,  Status: Open,  Structure Length: 8.08m (26.51ft),  Average Daily Traffic: 7,637 (year 2015),  Truck Traffic: 4%,  Average Future Daily Traffic: 13,794 (year 2035),  Design Load: HS 20,  Features Intersected: POWER CANAL,  Facility Carried by Structure: WEST PORTAGE AVE.
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.697,  Lanes on structure: 4,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 14.9m (48.9ft),  Material/Design: Steel,  Design/Construction: Arch - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 80.7m (264.8ft),  Curb or Sidewalk Widths: Left: 1.4m (4.6ft),  Right: 1.4m (4.6ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 18.7m (61.4ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 51.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 33.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Critical Feature Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay
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Structure Number: F504,  Location: SAULT STE MARIE AT CASINO (Lat: 46.476300,  Lng: -84.324553),  Route carried "on" structure: Federal lands road 3,  Year Built: 1996,  Status: Open,  Structure Length: 1.58m (5.18ft),  Average Daily Traffic: 500 (year 2021),  Truck Traffic: 20%,  Average Future Daily Traffic: 600 (year 2041),  Design Load: HS 25 or greater,  Features Intersected: MISSION CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.966,  Lanes on structure: 2,  Owner: Bureau of Indian Affairs,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.6m (47.9ft),  Curb or Sidewalk Widths: Left: 0.9m (3.0ft),  Right: 0.9m (3.0ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 57.2 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: 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 minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: F505,  Location: SAULT STE MARIE POWWOW GR (Lat: 46.475442,  Lng: -84.317531),  Route carried "on" structure: Federal lands road 1,  Year Built: 2002,  Status: Open,  Structure Length: 0.61m (2.00ft),  Average Daily Traffic: 60 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 100 (year 2041),  Design Load: HS 20,  Features Intersected: DRAINAGE TO SHUNK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.771,  Lanes on structure: 2,  Owner: Bureau of Indian Affairs,  Approaching Roadway Width: 7.5m (24.6ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 9.0m (29.5ft),  Out-to-Out Width: 14.6m (47.9ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 49.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021
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Structure Number: F506,  Location: SAULT STE MARIE AT POWWOW (Lat: 46.470972,  Lng: -84.317042),  Route carried "on" structure: Federal lands road 2,  Year Built: 2002,  Status: Open,  Structure Length: 0.61m (2.00ft),  Average Daily Traffic: 60 (year 2021),  Truck Traffic: 5%,  Average Future Daily Traffic: 100 (year 2041),  Design Load: HS 20,  Features Intersected: DRAINAGE TO SHUNK CREEK
Minimum Vertical Clearance: 5.10m (16.73ft),  Kilometerpoint: 0.008,  Lanes on structure: 1,  Owner: Bureau of Indian Affairs,  Approaching Roadway Width: 3.9m (12.8ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 2.2m (7.2ft),  Curb-To-Curb Width: 3.9m (12.8ft),  Out-to-Out Width: 8.4m (27.6ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 49.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021
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Structure Number: F507,  Location: SAULT STE MARIE RES. (Lat: 46.471614,  Lng: -84.317414),  Route carried "on" structure: Federal lands road 1,  Year Built: 2002,  Status: Open,  Structure Length: 0.61m (2.00ft),  Average Daily Traffic: 60 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 100 (year 2041),  Design Load: HS 20,  Features Intersected: DRAINAGE TO SHUNK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.966,  Lanes on structure: 2,  Owner: Bureau of Indian Affairs,  Approaching Roadway Width: 7.5m (24.6ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 8.9m (29.2ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Channel: Good,  Culverts: Very good,  Operating Rating: 48.6 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: Equal to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021
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Structure Number: F508,  Location: SAULTE STE MARIE RES. (Lat: 46.471006,  Lng: -84.319433),  Route carried "on" structure: Federal lands road 1,  Year Built: 2002,  Status: Open,  Structure Length: 0.61m (2.00ft),  Average Daily Traffic: 60 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 100 (year 2041),  Design Load: HS 20,  Features Intersected: DRAINAGE TO SHUNK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.449,  Lanes on structure: 2,  Owner: Bureau of Indian Affairs,  Approaching Roadway Width: 7.4m (24.3ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 9.3m (30.5ft),  Out-to-Out Width: 13.5m (44.3ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 48.6 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,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021
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Structure Number: 12992,  Location: SIX MI E/N/E OF BRIMLEY (Lat: 46.425708,  Lng: -84.447636),  Route carried "on" structure: County highway ,  Year Built: 1998,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 300 (year 1998),  Average Future Daily Traffic: 325 (year 2015),  Features Intersected: BEAVER MEADOW CREEK,  Facility Carried by Structure: S WHITE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 10.437,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  Operating Rating: 41.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 24.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021
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Structure Number: 13987,  Location: 0.4 MI W OF WHITEHEAD RD (Lat: 46.483700,  Lng: -84.289300),  Route carried "on" structure: County highway ,  Year Built: 2016,  Status: Open,  Structure Length: 19.05m (62.50ft),  Average Future Daily Traffic: 100 (year 2037),  Design Load: Greater than HL93,  Features Intersected: ST MARYS RIVER,  Facility Carried by Structure: 1 1/2 MILE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 37.5m (123.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 11.7m (38.4ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 52.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 39.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  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,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: June 2021,  Underwater Inspection Date: July 2018,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 1582,  Location: IN SAULT STE MARIE (Lat: 46.508422,  Lng: -84.360650),  Route carried "under" structure: City street ,  Year Built: 1962,  Structure Length: 0. m,  Average Daily Traffic: 1,500 (year 1999),  Features Intersected: ST MARY RIV/PORTAGE AV W,  Facility Carried by Structure: I-75, INT'L BRIDGE
Minimum Vertical Clearance: 6.12m (20.08ft),  Kilometerpoint: 0.272,  Lanes on structure: 2,  Lanes under structure: 5,  Toll: Toll bridge,  Material/Design: Steel continuous,  Design/Construction: Truss - Thru,  Length of Maximum Span: 131.1m (430.1ft)

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Structure Number: 1585,  Location: 3.0 MI S OF I-75 BS (Lat: 46.419317,  Lng: -84.394931),  Route carried "under" structure: Interstate 75,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 6,036 (year 2007),  Truck Traffic: 12%,  Features Intersected: I-75,  Facility Carried by Structure: BRIMLEY RD(6 MILE)
Minimum Vertical Clearance: 4.98m (16.34ft),  Kilometerpoint: 33.493,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 22.5m (73.8ft)

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Structure Number: 1586,  Location: S LTS OF SAULT STE MARIE (Lat: 46.462883,  Lng: -84.383131),  Route carried "under" structure: Interstate 75,  Year Built: 1962,  Structure Length: 0. m,  Average Daily Traffic: 8,800 (year 2013),  Truck Traffic: 7%,  Features Intersected: I-75
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 38.450,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 22.9m (75.1ft)

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Structure Number: 1587,  Location: IN SAULT STE MARIE (Lat: 46.491706,  Lng: -84.370833),  Route carried "under" structure: Interstate 75,  Year Built: 1962,  Structure Length: 0. m,  Average Daily Traffic: 7,196 (year 2007),  Truck Traffic: 9%,  Features Intersected: I-75,  Facility Carried by Structure: EASTERDAY AVE
Minimum Vertical Clearance: 5.33m (17.49ft),  Kilometerpoint: 41.936,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 21.0m (68.9ft)

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