Bridge Statistics for Argentine, Michigan (MI)
Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: 613,  Location: 5.0 MI NW OF KAWKAWLIN (Lat: 43.698150,  Lng: -84.012389),  Route carried "on" structure: Interstate 75,  Year Built: 1968,  Year Reconstructed: 2021,  Status: Open,  Structure Length: 4.11m (13.48ft),  Average Daily Traffic: 11,638 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 12,863 (year 2041),  Design Load: HS 20,  Features Intersected: N BR KAWKAWLIN RIVER
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 21.680,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 76,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 16.0m (52.5ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Fair,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 62.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 37.6 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: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: June 2020,  Underwater 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: 652,  Location: 2.0 MI E OF AUBURN (Lat: 43.596597,  Lng: -84.025633),  Route carried "on" structure: US 10,  Year Built: 1956,  Status: Open,  Structure Length: 1.06m (3.48ft),  Average Daily Traffic: 33,474 (year 2007),  Truck Traffic: 6%,  Average Future Daily Traffic: 38,748 (year 2018),  Design Load: HS 20,  Features Intersected: CULVER DRAIN
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 12.228,  Lanes on structure: 4,  Base Highway Network: Yes (Inventory Route: 76,  Subroute: 7),  Owner: State Highway Agency,  Approaching Roadway Width: 19.5m (64.0ft),  Skew: 14 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.6m (34.8ft),  Curb-To-Curb Width: 32.3m (106.0ft),  Out-to-Out Width: 33.3m (109.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 73.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 657,  Location: 0.3 MI E OF MIDLAND COL (Lat: 43.608531,  Lng: -84.163503),  Route carried "on" structure: US 10,  Year Built: 1961,  Year Reconstructed: 1997,  Status: Open,  Structure Length: 4.69m (15.39ft),  Average Daily Traffic: 35,800 (year 2014),  Truck Traffic: 6%,  Average Future Daily Traffic: 24,217 (year 2018),  Design Load: HS 20,  Features Intersected: GTW RR
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.681,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 76,  Subroute: 8),  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.5m (50.9ft),  Curb-To-Curb Width: 13.5m (44.3ft),  Out-to-Out Width: 14.4m (47.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 84.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 50.5 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,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 20 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: August 2020,  Other Special Inspection Date: April 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: 2015,  Location: 0.8 MI E OF HOLLISTER RD (Lat: 42.871481,  Lng: -84.368103),  Route carried "on" structure: County highway ,  Year Built: 1924,  Year Reconstructed: 1984,  Status: Open,  Structure Length: 0.97m (3.18ft),  Average Daily Traffic: 75 (year 2011),  Average Future Daily Traffic: 135 (year 2031),  Design Load: HS 20,  Features Intersected: VERMILION CREEK,  Facility Carried by Structure: CHADWICK ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.313,  Lanes on structure: 2,  Owner: County Highway Agency,  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: 9.1m (29.9ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 5.5m (18.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Fair,  Operating Rating: 60.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Precast Panels

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Structure Number: 2735,  Location: W OF INTER SEYMOUR & COLE (Lat: 42.807281,  Lng: -83.839917),  Route carried "on" structure: County highway 2515,  Year Built: 1930,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 3,587 (year 2003),  Truck Traffic: 5%,  Average Future Daily Traffic: 6,479 (year 2023),  Design Load: HS 20+Mod,  Features Intersected: SHIAWASSEE RIVER,  Facility Carried by Structure: SEYMOUR ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.247,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.1m (33.1ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.3m (24.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.6m (31.5ft)

Condition: Deck: Satisfactory,  Superstructure: Poor,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 39.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 23.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  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 12 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 2765,  Location: 0.40 MI NE OF SEYMOUR RD (Lat: 42.811703,  Lng: -83.835733),  Route carried "on" structure: County highway ,  Year Built: 1937,  Year Reconstructed: 2015,  Status: Open,  Structure Length: 1.10m (3.61ft),  Average Daily Traffic: 108 (year 2009),  Truck Traffic: 3%,  Average Future Daily Traffic: 195 (year 2029),  Design Load: HL 93,  Features Intersected: SHIAWASSEE RIVER,  Facility Carried by Structure: COLE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.758,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.6m (31.5ft),  Material/Design: Wood or Timber,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.3m (33.8ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.3m (33.8ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 92.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 71.0 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: 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 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

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Structure Number: 5824,  Location: SEC 6 DEERFIELD TWP (Lat: 42.761058,  Lng: -83.910942),  Route carried "on" structure: County highway 4790,  Year Built: 1955,  Status: Closed,  Structure Length: 2.74m (8.99ft),  Average Daily Traffic: 2,156 (year 2010),  Truck Traffic: 2%,  Average Future Daily Traffic: 2,200 (year 2045),  Design Load: H 15,  Features Intersected: COHOCTAH-DEERFIELD DRAIN,  Facility Carried by Structure: COHOCTAH ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 6.928,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 9.1m (29.9ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.6m (34.8ft)

Condition: Deck: Poor,  Superstructure: Critical,  Substructure: Good,  Channel: Poor,  Operating Rating: 0.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Deck Geometry: Meets minimum limits,  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: > 39.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 5826,  Location: SEC 4 DEERFIELD TWP (Lat: 42.763581,  Lng: -83.869011),  Route carried "on" structure: County highway 4790,  Year Built: 1955,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 420 (year 2015),  Average Future Daily Traffic: 450 (year 2045),  Design Load: H 15,  Features Intersected: CRANBERRY CREEK,  Facility Carried by Structure: COHOCTAH ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.651,  Lanes on structure: 2,  Owner: County 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: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 45.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 27.2 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: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum 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: Monolithic Concrete

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Structure Number: 5857,  Location: SEC 15-22 DEERFIELD TWP (Lat: 42.733786,  Lng: -83.856058),  Route carried "on" structure: County highway ,  Year Built: 2014,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 680 (year 2013),  Average Future Daily Traffic: 1,300 (year 2033),  Design Load: Greater than HL93,  Features Intersected: CRANBERRY CREEK,  Facility Carried by Structure: CENTER ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.100,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.9m (29.2ft)

Condition: Channel: Good,  Culverts: Very good,  Operating Rating: 58.3 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: 45.0 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: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 5858,  Location: SEC 12-13 DEERFIELD TWP (Lat: 42.750508,  Lng: -83.804703),  Route carried "on" structure: County highway ,  Year Built: 1987,  Status: Open,  Structure Length: 1.55m (5.09ft),  Average Daily Traffic: 379 (year 2014),  Average Future Daily Traffic: 425 (year 2034),  Design Load: HS 20+Mod,  Features Intersected: ORE CREEK,  Facility Carried by Structure: HOGAN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.919,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.2m (49.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.6m (31.5ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Very good,  Channel: Fair,  Operating Rating: 54.6 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: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  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: 5859,  Location: SEC 08 DEERFIELD TWP (Lat: 42.754111,  Lng: -83.884786),  Route carried "on" structure: County highway ,  Year Built: 2011,  Status: Open,  Structure Length: 1.20m (3.94ft),  Average Daily Traffic: 250 (year 2015),  Average Future Daily Traffic: 275 (year 2035),  Design Load: HL 93,  Features Intersected: YELLOW RIVER DRAIN,  Facility Carried by Structure: LATSON ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 7.284,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.8m (35.4ft),  Curb-To-Curb Width: 8.6m (28.2ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 77.1 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: 59.9 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: 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 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,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 5891,  Location: SEC 18-19 TYRONE TWP (Lat: 42.735775,  Lng: -83.797008),  Route carried "on" structure: County highway ,  Year Built: 1972,  Status: Open,  Structure Length: 1.49m (4.89ft),  Average Daily Traffic: 680 (year 2014),  Average Future Daily Traffic: 735 (year 2044),  Design Load: HS 20,  Features Intersected: ORE CREEK,  Facility Carried by Structure: CENTER ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 6.959,  Lanes on structure: 2,  Owner: County Highway Agency,  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: 14.0m (45.9ft),  Curb-To-Curb Width: 10.1m (33.1ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Poor,  Channel: Poor,  Operating Rating: 73.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 44.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Meets minimum limits,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

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Structure Number: 6158,  Location: W LTS OF ST CLAIR SHORES (Lat: 42.510003,  Lng: -82.918219),  Route carried "on" structure: County highway 2058,  Year Built: 1967,  Status: Open,  Structure Length: 6.00m (19.69ft),  Average Daily Traffic: 28,600 (year 1974),  Truck Traffic: 3%,  Average Future Daily Traffic: 28,600 (year 1977),  Design Load: H 20,  Features Intersected: I-94,  Facility Carried by Structure: 12 MI RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 13.772,  Lanes on structure: 4,  Lanes under structure: 6,  Base Highway Network: Yes (Inventory Route: 80,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 19.5m (64.0ft),  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: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 71.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 43.1 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: High priority of replacement,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.01m (19.72ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $274,000,  Roadway Improvement Cost: $25,000,  Total Project Cost: $295,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: 6159,  Location: W LTS OF ST CLAIR SHORES (Lat: 42.510906,  Lng: -82.918253),  Route carried "on" structure: Ramp County highway ,  Year Built: 1967,  Year Reconstructed: 2002,  Status: Open,  Structure Length: 5.93m (19.46ft),  Average Daily Traffic: 1,000 (year 0000),  Truck Traffic: 3%,  Average Future Daily Traffic: 3,250 (year 2020),  Design Load: HS 20+Mod,  Features Intersected: I-94,  Facility Carried by Structure: 12 MI RD N INTERCH
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.045,  Lanes on structure: 1,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 9.7m (31.8ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 19.2m (63.0ft),  Curb-To-Curb Width: 7.6m (24.9ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 75.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 45.4 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: Better than present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.95m (19.52ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $89,000,  Roadway Improvement Cost: $6,000,  Total Project Cost: $70,000,  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: 6299,  Location: 0.4 MI NORTH OF 32 MILE (Lat: 42.811944,  Lng: -82.923031),  Route carried "on" structure: County highway ,  Year Built: 1964,  Status: Open,  Structure Length: 1.09m (3.58ft),  Average Daily Traffic: 150 (year 2009),  Truck Traffic: 2%,  Average Future Daily Traffic: 223 (year 2029),  Design Load: H 20,  Features Intersected: COON CREEK,  Facility Carried by Structure: HICKS ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.694,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.0m (29.5ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.3m (33.8ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 9.0m (29.5ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Fair,  Operating Rating: 52.8 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: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum 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: Monolithic Concrete

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Structure Number: 6511,  Location: 0.9 MI SE OF M-28 (Lat: 46.479094,  Lng: -87.338800),  Route carried "on" structure: US 41,  Year Built: 1952,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 6,982 (year 2007),  Truck Traffic: 4%,  Average Future Daily Traffic: 10,422 (year 2018),  Design Load: HS 20,  Features Intersected: CHERRY CREEK BURIED
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 29.545,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 156,  Subroute: 9),  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.3m (24.0ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 23.8m (78.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 62.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 37.3 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete,  Membrane: Other

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Structure Number: 6519,  Location: 1.1 MI E OF US-41 (Lat: 46.489072,  Lng: -87.328364),  Route carried "on" structure: State highway 28,  Year Built: 2005,  Status: Open,  Structure Length: 4.11m (13.48ft),  Average Daily Traffic: 9,335 (year 2007),  Truck Traffic: 4%,  Average Future Daily Traffic: 10,301 (year 2018),  Design Load: HS 25 or greater,  Features Intersected: CHOCOLAY RIVER
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.671,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 156,  Subroute: 6),  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 16.8m (55.1ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.4m (47.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 59.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.6 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: Better than present minimum criteria,  Length Of Structure Improvement: 4.12m (13.52ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $51,000,  Roadway Improvement Cost: $5,000,  Total Project Cost: $60,000,  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: 6566,  Location: 0.05 MI W OF AAT ROAD (Lat: 46.632597,  Lng: -87.782872),  Route carried "on" structure: County highway ,  Year Built: 2003,  Status: Open,  Structure Length: 3.26m (10.70ft),  Average Daily Traffic: 80 (year 2002),  Truck Traffic: 10%,  Average Future Daily Traffic: 100 (year 2022),  Design Load: HS 20+Mod,  Features Intersected: BIG DEAD RIVER,  Facility Carried by Structure: AAO ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 13.722,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 31.1m (102.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.6m (31.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 44.2 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: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 6567,  Location: 4.5 MI N OF SKANDIA (Lat: 46.442775,  Lng: -87.261822),  Route carried "on" structure: County highway ,  Year Built: 2004,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 100 (year 2004),  Truck Traffic: 3%,  Average Future Daily Traffic: 200 (year 2022),  Design Load: HS 20+Mod,  Features Intersected: CHOCOLAY RIVER,  Facility Carried by Structure: BH ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.819,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 22.9m (75.1ft),  Curb-To-Curb Width: 10.1m (33.1ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Very good,  Channel: Good,  Operating Rating: 44.2 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 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: October 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: 6568,  Location: 4.5 MILES N OF SKANDIA (Lat: 46.458742,  Lng: -87.261694),  Route carried "on" structure: County highway ,  Year Built: 1910,  Year Reconstructed: 2000,  Status: Open,  Structure Length: 2.16m (7.09ft),  Average Daily Traffic: 400 (year 1996),  Average Future Daily Traffic: 450 (year 2020),  Design Load: HS 20+Mod,  Features Intersected: CHOCOLAY RIVER,  Facility Carried by Structure: BAE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 4.086,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 20.1m (65.9ft),  Curb-To-Curb Width: 8.9m (29.2ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 55.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.2 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 6569,  Location: IN HARVEY VILLAGE (Lat: 46.495997,  Lng: -87.350267),  Route carried "on" structure: County highway ,  Year Built: 1963,  Status: Open,  Structure Length: 3.26m (10.70ft),  Average Daily Traffic: 500 (year 2001),  Average Future Daily Traffic: 600 (year 2020),  Design Load: HS 20+Mod,  Features Intersected: CHOCOLAY RIVER,  Facility Carried by Structure: BAA ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.943,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.0m (45.9ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Very good,  Operating Rating: 78.4 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: 60.6 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: Superior to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 6571,  Location: 6 MI E OF MANGUN (Lat: 46.463783,  Lng: -87.140564),  Route carried "on" structure: County highway ,  Year Built: 1930,  Status: Open,  Structure Length: 1.25m (4.10ft),  Average Daily Traffic: 60 (year 2001),  Average Future Daily Traffic: 75 (year 2020),  Design Load: HS 20+Mod,  Features Intersected: SAND RIVER,  Facility Carried by Structure: BAE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 14.177,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.2m (36.7ft),  Curb-To-Curb Width: 6.9m (22.6ft),  Out-to-Out Width: 7.8m (25.6ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 83.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 50.0 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: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 6572,  Location: 0.9 MI N OF BAE ROAD (Lat: 46.477542,  Lng: -87.221264),  Route carried "on" structure: County highway ,  Year Built: 2007,  Status: Open,  Structure Length: 1.10m (3.61ft),  Average Daily Traffic: 80 (year 2006),  Average Future Daily Traffic: 100 (year 2026),  Design Load: HS 20+Mod,  Features Intersected: MUD CREEK,  Facility Carried by Structure: BI ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.540,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.8m (32.2ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 48.9 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: 37.6 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: Equal to present desirable criteria,  Deck Geometry: Equal to present desirable criteria,  Waterway Adequacy: Better than present minimum 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,  Membrane: Preformed Fabric

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Structure Number: 9724,  Location: 4.0 MI SW OF M-21 (Lat: 42.952831,  Lng: -84.214997),  Route carried "on" structure: State highway 52,  Year Built: 1969,  Status: Open,  Structure Length: 4.08m (13.39ft),  Average Daily Traffic: 9,501 (year 2007),  Truck Traffic: 5%,  Average Future Daily Traffic: 12,490 (year 2018),  Design Load: HS 20,  Features Intersected: MAPLE RIVER
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 20.032,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 55,  Subroute: 6),  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.0m (59.1ft),  Curb-To-Curb Width: 14.2m (46.6ft),  Out-to-Out Width: 15.4m (50.5ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 61.6 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: Superior to present desirable criteria,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay