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

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Structure Number: 573,  Location: 2.2 MI N OF M-36 (Lat: 42.471083,  Lng: -83.755736),  Route carried "on" structure: US 23,  Year Built: 1960,  Year Reconstructed: 2011,  Status: Open,  Structure Length: 2.77m (9.09ft),  Average Daily Traffic: 34,500 (year 2008),  Truck Traffic: 16%,  Average Future Daily Traffic: 45,700 (year 2028),  Design Load: Greater than HL93,  Features Intersected: HURON RIVER
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 5.036,  Lanes on structure: 3,  Base Highway Network: Yes (Inventory Route: 93,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 17.7m (58.1ft),  Skew: 12 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 13.1m (43.0ft),  Curb-To-Curb Width: 17.8m (58.4ft),  Out-to-Out Width: 18.7m (61.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 60.3 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: 46.7 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,  Waterway Adequacy: Equal to present desirable criteria,  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: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 5731,  Location: 2.2 MI N OF M-36 (Lat: 42.471250,  Lng: -83.756075),  Route carried "on" structure: US 23,  Year Built: 1960,  Year Reconstructed: 2011,  Status: Open,  Structure Length: 2.77m (9.09ft),  Average Daily Traffic: 33,800 (year 2008),  Truck Traffic: 16%,  Average Future Daily Traffic: 44,700 (year 2028),  Design Load: Greater than HL93,  Features Intersected: HURON RIVER
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 5.058,  Lanes on structure: 3,  Base Highway Network: Yes (Inventory Route: 93,  Subroute: 2),  Owner: State Highway Agency,  Approaching Roadway Width: 17.7m (58.1ft),  Skew: 12 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 13.1m (43.0ft),  Curb-To-Curb Width: 17.8m (58.4ft),  Out-to-Out Width: 18.7m (61.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 60.3 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: 46.7 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,  Waterway Adequacy: Equal to present desirable criteria,  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: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 5733,  Location: 1.8 MI N OF M-36 (Lat: 42.467003,  Lng: -83.755975),  Route carried "on" structure: US 23,  Year Built: 1960,  Status: Open,  Structure Length: 3.31m (10.86ft),  Average Daily Traffic: 33,500 (year 2008),  Truck Traffic: 10%,  Average Future Daily Traffic: 40,000 (year 2028),  Design Load: HS 20,  Features Intersected: SILVER LAKE RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 4.582,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 93,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 10 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.4m (40.7ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.4m (47.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 87.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 52.3 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,  Underclear: 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: Latex Concrete

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Structure Number: 5734,  Location: 1.8 MI N OF M-36 (Lat: 42.466964,  Lng: -83.756325),  Route carried "on" structure: US 23,  Year Built: 1960,  Status: Open,  Structure Length: 3.31m (10.86ft),  Average Daily Traffic: 33,500 (year 2008),  Truck Traffic: 10%,  Average Future Daily Traffic: 40,000 (year 2028),  Design Load: HS 20,  Features Intersected: SILVER LAKE RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 4.582,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 93,  Subroute: 2),  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 10 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.0m (45.9ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.4m (47.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 87.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 52.3 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,  Underclear: 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: Latex Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 5756,  Location: 1.2 MI E OF LAKELAND (Lat: 42.460178,  Lng: -83.824781),  Route carried "on" structure: State highway 36,  Year Built: 1986,  Status: Open,  Structure Length: 4.26m (13.98ft),  Average Daily Traffic: 15,725 (year 2007),  Truck Traffic: 2%,  Average Future Daily Traffic: 20,694 (year 2018),  Design Load: HS 20,  Features Intersected: HURON RIVER
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 20.937,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 93,  Subroute: 8),  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 42.6m (139.8ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 15.6m (51.2ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 49.9 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: 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: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable 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,  Bridge Improvement Cost: $296,000,  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: 5808,  Location: SEC 27-34 GREEN OAK TWP (Lat: 42.444186,  Lng: -83.709111),  Route carried "on" structure: County highway 4793,  Year Built: 1983,  Status: Open,  Structure Length: 0.62m (2.03ft),  Average Daily Traffic: 6,440 (year 2020),  Average Future Daily Traffic: 7,728 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: LIME KILN LAKE INLET,  Facility Carried by Structure: NINE MILE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 3.537,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 2.7m (8.9ft),  Curb-To-Curb Width: 12.5m (41.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Channel: Fair,  Culverts: Fair,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 32.4 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021

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Structure Number: 581,  Location: SEC 22 GREEN OAK TWP (Lat: 42.466064,  Lng: -83.706981),  Route carried "on" structure: County highway 4710,  Year Built: 1987,  Status: Open,  Structure Length: 1.34m (4.40ft),  Average Daily Traffic: 3,830 (year 2013),  Average Future Daily Traffic: 4,130 (year 2043),  Design Load: HS 20+Mod,  Features Intersected: DAVIS CREEK,  Facility Carried by Structure: DOANE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.818,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  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: 13.1m (43.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 12.3m (40.4ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 70.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 42.1 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 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: August 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 5811,  Location: SEC 21 GREEN OAK TWP (Lat: 42.468867,  Lng: -83.744011),  Route carried "on" structure: County highway 4710,  Year Built: 1958,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 7,030 (year 2013),  Average Future Daily Traffic: 7,751 (year 2030),  Design Load: HS 20+Mod,  Features Intersected: DAVIS CREEK,  Facility Carried by Structure: SILVER LAKE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.139,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.5m (37.7ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  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: Better than present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable 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: 5838,  Location: SEC 24 HAMBURG TWP (Lat: 42.465133,  Lng: -83.800092),  Route carried "on" structure: County highway 4771,  Year Built: 1963,  Status: Open,  Structure Length: 4.11m (13.48ft),  Average Daily Traffic: 4,959 (year 2013),  Truck Traffic: 2%,  Average Future Daily Traffic: 8,867 (year 2028),  Design Load: HS 20,  Features Intersected: HURON RIVER,  Facility Carried by Structure: HAMBURG ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.968,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 13.4m (44.0ft),  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: 11.4m (37.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 67.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 40.2 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: November 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: 5841,  Location: SEC 32 GREEN OAK TWP (Lat: 42.441247,  Lng: -83.757097),  Route carried "on" structure: County highway ,  Year Built: 1960,  Status: Open,  Structure Length: 4.20m (13.78ft),  Average Daily Traffic: 2,433 (year 2020),  Average Future Daily Traffic: 2,920 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: CN-GTC-GTW RR (ABN),  Facility Carried by Structure: WHITMORE LAKE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.791,  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: 3,  Length of Maximum Span: 13.7m (44.9ft),  Curb or Sidewalk Widths: Left: 0.8m (2.6ft),  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: Fair,  Substructure: Satisfactory,  Operating Rating: 63.8 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: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  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: Bituminous

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Structure Number: 586,  Location: SEC 28 GREEN OAK TWP (Lat: 42.456256,  Lng: -83.740253),  Route carried "on" structure: County highway ,  Year Built: 1996,  Status: Open,  Structure Length: 1.67m (5.48ft),  Average Daily Traffic: 158 (year 2013),  Average Future Daily Traffic: 500 (year 2015),  Design Load: HS 20,  Features Intersected: DAVIS CREEK,  Facility Carried by Structure: FAIRLANE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.996,  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: 15.5m (50.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Excellent,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 60.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 36.3 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 desirable 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: November 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: 5861,  Location: SEC 16 GREEN OAK TWP (Lat: 42.483089,  Lng: -83.741831),  Route carried "on" structure: County highway ,  Year Built: 1930,  Year Reconstructed: 1953,  Status: Closed,  Structure Length: 1.70m (5.58ft),  Average Daily Traffic: 300 (year 2018),  Average Future Daily Traffic: 408 (year 2038),  Design Load: H 15,  Features Intersected: HURON RIVER,  Facility Carried by Structure: MCCABE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.663,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.4m (53.8ft),  Curb-To-Curb Width: 5.8m (19.0ft),  Out-to-Out Width: 6.7m (22.0ft)

Condition: Deck: Satisfactory,  Superstructure: Serious,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 50.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 30.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Critical Feature 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: 5862,  Location: SEC 17-18 GREEN OAK TWP (Lat: 42.478631,  Lng: -83.767228),  Route carried "on" structure: County highway ,  Year Built: 1973,  Year Reconstructed: 2001,  Status: Open,  Structure Length: 2.25m (7.38ft),  Average Daily Traffic: 5,910 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 6,383 (year 2030),  Design Load: HS 20,  Features Intersected: HURON RIVER,  Facility Carried by Structure: RICKETT ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.632,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.9m (71.9ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 11.5m (37.7ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Very good,  Channel: Very good,  Operating Rating: 59.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 28.8 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: 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: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

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Structure Number: 5863,  Location: SEC 20 GREEN OAK TWP (Lat: 42.470900,  Lng: -83.755408),  Route carried "on" structure: ServiceCounty highway ,  Year Built: 1961,  Status: Posted for load,  Structure Length: 2.76m (9.06ft),  Average Daily Traffic: 1,320 (year 2013),  Average Future Daily Traffic: 2,714 (year 2019),  Design Load: HS 20+Mod,  Features Intersected: HURON RIVER,  Facility Carried by Structure: FIELD CREST ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 3.257,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 13.9m (45.6ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 37.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 20.4 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: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 10876,  Location: 0.5 MI S OF LIVINGSTON CO (Lat: 42.424967,  Lng: -83.768283),  Route carried "on" structure: US 23,  Year Built: 2017,  Status: Open,  Structure Length: 3.35m (10.99ft),  Average Daily Traffic: 33,375 (year 2017),  Truck Traffic: 8%,  Average Future Daily Traffic: 35,775 (year 2037),  Design Load: Greater than HL93,  Features Intersected: MDOT RR CORRIDOR
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 12.450,  Lanes on structure: 3,  Base Highway Network: Yes (Inventory Route: 143,  Subroute: 3),  Owner: State Highway Agency,  Approaching Roadway Width: 17.3m (56.8ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 31.9m (104.7ft),  Curb-To-Curb Width: 17.4m (57.1ft),  Out-to-Out Width: 18.4m (60.4ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 68.7 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: 53.1 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: Better than present minimum criteria,  Deck Geometry: Superior to present desirable 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: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 10877,  Location: 0.5 MI S OF LIVINGSTON CO (Lat: 42.425200,  Lng: -83.768519),  Route carried "on" structure: US 23,  Year Built: 2017,  Status: Open,  Structure Length: 3.29m (10.79ft),  Average Daily Traffic: 33,375 (year 2017),  Truck Traffic: 8%,  Average Future Daily Traffic: 35,775 (year 2037),  Design Load: Greater than HL93,  Features Intersected: MDOT RR CORRIDOR
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 12.439,  Lanes on structure: 4,  Base Highway Network: Yes (Inventory Route: 143,  Subroute: 5),  Owner: State Highway Agency,  Approaching Roadway Width: 16.4m (53.8ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 31.3m (102.7ft),  Curb-To-Curb Width: 21.0m (68.9ft),  Out-to-Out Width: 22.0m (72.2ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 76.1 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: 58.6 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: Superior to present desirable 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: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 10881,  Location: 3.7 MI S OF LIVINGSTON CO (Lat: 42.379397,  Lng: -83.756800),  Route carried "on" structure: County highway 8184,  Year Built: 2017,  Status: Open,  Structure Length: 5.49m (18.01ft),  Average Daily Traffic: 9,666 (year 1993),  Truck Traffic: 3%,  Average Future Daily Traffic: 11,116 (year 2013),  Design Load: Greater than HL93,  Features Intersected: US-23,  Facility Carried by Structure: N TERRITORIAL RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 27.649,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 10.3m (33.8ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 26.7m (87.6ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.1m (46.3ft)

Condition: Deck: Good,  Superstructure: Excellent,  Substructure: Good,  Operating Rating: 62.2 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: 38.2 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: Equal to present minimum criteria,  Underclear: Superior 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: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 10882,  Location: 2.7 MI S OF LIVINGSTON CO (Lat: 42.394467,  Lng: -83.763467),  Route carried "on" structure: County highway ,  Year Built: 2017,  Status: Open,  Structure Length: 6.09m (19.98ft),  Average Daily Traffic: 5,625 (year 2017),  Truck Traffic: 3%,  Average Future Daily Traffic: 5,970 (year 2037),  Design Load: Greater than HL93,  Features Intersected: US-23,  Facility Carried by Structure: 6 MI RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.389,  Lanes on structure: 2,  Lanes under structure: 5,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 30.0m (98.4ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 1.6m (5.2ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 14.3m (46.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 67.1 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: 42.8 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,  Underclear: 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,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 10883,  Location: 0.7 MI S OF CO LINE (Lat: 42.422531,  Lng: -83.768142),  Route carried "on" structure: US 23,  Year Built: 1958,  Year Reconstructed: 2006,  Status: Open,  Structure Length: 4.30m (14.11ft),  Average Daily Traffic: 33,375 (year 2017),  Truck Traffic: 8%,  Average Future Daily Traffic: 35,775 (year 2037),  Design Load: HS 20,  Features Intersected: BARKER RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 12.178,  Lanes on structure: 3,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 143,  Subroute: 3),  Owner: State Highway Agency,  Approaching Roadway Width: 16.7m (54.8ft),  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 16.7m (54.8ft),  Curb-To-Curb Width: 17.3m (56.8ft),  Out-to-Out Width: 18.3m (60.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 43.4 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: 21.4 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,  Underclear: Equal to 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: Latex Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 10884,  Location: 0.7 MI S OF CO LINE (Lat: 42.422528,  Lng: -83.768417),  Route carried "on" structure: US 23,  Year Built: 1958,  Year Reconstructed: 2006,  Status: Open,  Structure Length: 4.30m (14.11ft),  Average Daily Traffic: 33,375 (year 2017),  Truck Traffic: 8%,  Average Future Daily Traffic: 35,575 (year 2037),  Design Load: HS 20,  Features Intersected: BARKER RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 12.141,  Lanes on structure: 3,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 143,  Subroute: 5),  Owner: State Highway Agency,  Approaching Roadway Width: 16.7m (54.8ft),  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 17.2m (56.4ft),  Curb-To-Curb Width: 17.3m (56.8ft),  Out-to-Out Width: 18.3m (60.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 43.4 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: 21.4 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,  Underclear: 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: Latex Concrete

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Structure Number: 10885,  Location: AT LIVINGSTON CO LINE (Lat: 42.428728,  Lng: -83.766897),  Route carried "on" structure: County highway 8192,  Year Built: 2017,  Status: Open,  Structure Length: 5.41m (17.75ft),  Average Daily Traffic: 7,650 (year 2017),  Truck Traffic: 4%,  Average Future Daily Traffic: 8,125 (year 2037),  Design Load: H 20,  Features Intersected: US-23,  Facility Carried by Structure: 8 MI RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.951,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 11.5m (37.7ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 26.3m (86.3ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 1.6m (5.2ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 14.3m (46.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Satisfactory,  Operating Rating: 67.7 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: 35.6 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 minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Superior 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 Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 10999,  Location: NORTHFIELD TWP SEC 5 (Lat: 42.415436,  Lng: -83.760961),  Route carried "on" structure: County highway 8165,  Year Built: 1920,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 5,803 (year 2005),  Truck Traffic: 12%,  Average Future Daily Traffic: 10,480 (year 2025),  Design Load: HS 20+Mod,  Features Intersected: HORSESHOE LAKE OUTLET,  Facility Carried by Structure: MAIN ST-WHITMORE
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.417,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.9m (25.9ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 0.0m,  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 36.0 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 21.6 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 1.37m (4.49ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $120,000,  Roadway Improvement Cost: $25,000,  Total Project Cost: $185,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 11011,  Location: NORTHFIELD TWP SEC 3 (Lat: 42.429669,  Lng: -83.709517),  Route carried "on" structure: County highway ,  Year Built: 1999,  Status: Open,  Structure Length: 1.60m (5.25ft),  Average Daily Traffic: 468 (year 2005),  Truck Traffic: 4%,  Average Future Daily Traffic: 845 (year 2025),  Design Load: HS 20,  Features Intersected: TOBIN DRAIN,  Facility Carried by Structure: 8 MILE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.233,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  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: 16.0m (52.5ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.5m (31.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 72.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: 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: 13832,  Location: N OF BARKER RD (Lat: 42.424136,  Lng: -83.768431),  Route carried "on" structure: US 23,  Year Built: 1956,  Status: Open,  Structure Length: 0.81m (2.66ft),  Average Daily Traffic: 66,750 (year 2017),  Truck Traffic: 8%,  Average Future Daily Traffic: 71,150 (year 2037),  Features Intersected: HORSESHOE LAKE DRAIN
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 12.352,  Lanes on structure: 4,  Base Highway Network: Yes (Inventory Route: 143,  Subroute: 3),  Owner: State Highway Agency,  Approaching Roadway Width: 25.6m (84.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.5m (11.5ft),  Curb-To-Curb Width: 34.7m (113.8ft),  Out-to-Out Width: 96.4m (316.3ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  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: 97.2 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: 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,  Inspection Date: October 2021,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 13974,  Location: 321 FT E OF NB US-23 (Lat: 42.379692,  Lng: -83.755819),  Route carried "on" structure: County highway 8184,  Year Built: 2017,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 7,025 (year 2017),  Truck Traffic: 4%,  Average Future Daily Traffic: 7,460 (year 2037),  Design Load: Greater than HL93,  Features Intersected: HORSESHOE DRAIN,  Facility Carried by Structure: N TERRITORIAL RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: County Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.5m (21.3ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 15.2m (49.9ft),  Out-to-Out Width: 66.4m (217.8ft)

Condition: Channel: Very good,  Culverts: Very good,  Operating Rating: 97.2 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: 97.2 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: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 13975,  Location: 450 FT N OF N TERRITORIAL (Lat: 42.380278,  Lng: -83.756247),  Route carried "on" structure: County highway ,  Year Built: 2017,  Status: Open,  Structure Length: 0.80m (2.62ft),  Average Daily Traffic: 5,625 (year 2017),  Truck Traffic: 3%,  Average Future Daily Traffic: 5,970 (year 2037),  Design Load: Greater than HL93,  Features Intersected: HORSESHOE DRAIN,  Facility Carried by Structure: 5 MILE RD
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),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.2m (23.6ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 24.1m (79.1ft)

Condition: Channel: Very good,  Culverts: 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: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 5732,  Location: @ M-36 (Lat: 42.442739,  Lng: -83.754075),  Route carried "under" structure: State highway 36,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 12,989 (year 2007),  Truck Traffic: 5%,  Features Intersected: M-36,  Facility Carried by Structure: US-23
Minimum Vertical Clearance: 4.42m (14.50ft),  Kilometerpoint: 3.436,  Lanes on structure: 6,  Lanes under structure: 3,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 17.7m (58.1ft)

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Structure Number: 5733,  Location: 1.8 MI N OF M-36 (Lat: 42.467003,  Lng: -83.755975),  Route carried "under" structure: County highway 4710,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 1,600 (year 1995),  Features Intersected: SILVER LAKE RD,  Facility Carried by Structure: US-23 NB
Minimum Vertical Clearance: 4.44m (14.57ft),  Kilometerpoint: 0.132,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 12.4m (40.7ft)

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Structure Number: 5734,  Location: 1.8 MI N OF M-36 (Lat: 42.466964,  Lng: -83.756325),  Route carried "under" structure: County highway 4710,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 1,600 (year 1995),  Features Intersected: SILVER LAKE RD,  Facility Carried by Structure: US-23 SB
Minimum Vertical Clearance: 4.70m (15.42ft),  Kilometerpoint: 0.103,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 14.0m (45.9ft)

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Structure Number: 10881,  Location: 3.7 MI S OF LIVINGSTON CO (Lat: 42.379397,  Lng: -83.756800),  Route carried "under" structure: US 23,  Year Built: 2017,  Structure Length: 0. m,  Average Daily Traffic: 66,750 (year 2017),  Truck Traffic: 8%,  Features Intersected: US-23,  Facility Carried by Structure: N TERRITORIAL RD
Minimum Vertical Clearance: 5.39m (17.68ft),  Kilometerpoint: 7.221,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 26.7m (87.6ft)

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Structure Number: 10882,  Location: 2.7 MI S OF LIVINGSTON CO (Lat: 42.394467,  Lng: -83.763467),  Route carried "under" structure: US 23,  Year Built: 2017,  Structure Length: 0. m,  Average Daily Traffic: 66,750 (year 2017),  Truck Traffic: 8%,  Features Intersected: US-23,  Facility Carried by Structure: 6 MI RD
Minimum Vertical Clearance: 5.69m (18.67ft),  Kilometerpoint: 8.995,  Lanes on structure: 2,  Lanes under structure: 5,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 30.0m (98.4ft)

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Structure Number: 10883,  Location: 0.7 MI S OF CO LINE (Lat: 42.422531,  Lng: -83.768142),  Route carried "under" structure: County highway ,  Year Built: 1958,  Structure Length: 0. m,  Average Daily Traffic: 55,000 (year 1993),  Truck Traffic: 5%,  Features Intersected: BARKER RD,  Facility Carried by Structure: US-23 NB
Minimum Vertical Clearance: 4.78m (15.68ft),  Kilometerpoint: 4.075,  Lanes on structure: 3,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Length of Maximum Span: 16.7m (54.8ft)

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Structure Number: 10884,  Location: 0.7 MI S OF CO LINE (Lat: 42.422528,  Lng: -83.768417),  Route carried "under" structure: County highway ,  Year Built: 1958,  Structure Length: 0. m,  Average Daily Traffic: 5,061 (year 1993),  Truck Traffic: 3%,  Features Intersected: BARKER RD,  Facility Carried by Structure: US-23 SB
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 4.052,  Lanes on structure: 3,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Length of Maximum Span: 17.2m (56.4ft)

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Structure Number: 10885,  Location: AT LIVINGSTON CO LINE (Lat: 42.428728,  Lng: -83.766897),  Route carried "under" structure: US 23,  Year Built: 2017,  Structure Length: 0. m,  Average Daily Traffic: 66,750 (year 2017),  Truck Traffic: 8%,  Features Intersected: US-23,  Facility Carried by Structure: 8 MI RD
Minimum Vertical Clearance: 5.49m (18.01ft),  Kilometerpoint: 12.885,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 26.3m (86.3ft)