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

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Structure Number: 1543,  Location: SEC.13/24,T34N,R2W (Lat: 45.330472,  Lng: -84.494997),  Route carried "on" structure: County highway ,  Year Built: 1995,  Status: Posted for load,  Structure Length: 2.28m (7.48ft),  Average Daily Traffic: 620 (year 2005),  Average Future Daily Traffic: 1,100 (year 2025),  Design Load: HS 20+Mod,  Features Intersected: PIGEON RIVER,  Facility Carried by Structure: PIGEON RIVER ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 6.088,  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: 21.6m (70.9ft),  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: 51.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 13.6 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 desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  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: 1546,  Location: SEC 29 T33NR1E (Lat: 45.224300,  Lng: -84.331003),  Route carried "on" structure: County highway ,  Year Built: 1987,  Status: Open,  Structure Length: 1.95m (6.40ft),  Average Daily Traffic: 230 (year 2005),  Average Future Daily Traffic: 410 (year 2025),  Design Load: HS 20+Mod,  Features Intersected: BLACK RIVER,  Facility Carried by Structure: CLARK BRIDGE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 5.078,  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: 19.5m (64.0ft),  Curb-To-Curb Width: 9.4m (30.8ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 51.8 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: 39.9 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: Equal to 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: July 2021,  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: 5336,  Location: SE OF LAPEER (Lat: 43.024417,  Lng: -83.316242),  Route carried "on" structure: Interstate 69,  Year Built: 1983,  Status: Open,  Structure Length: 3.75m (12.30ft),  Average Daily Traffic: 12,398 (year 2007),  Truck Traffic: 18%,  Average Future Daily Traffic: 14,061 (year 2018),  Design Load: HS 25 or greater,  Features Intersected: HUNTER CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 12.050,  Lanes on structure: 3,  Base Highway Network: Yes (Inventory Route: 75,  Subroute: 2),  Owner: State Highway Agency,  Approaching Roadway Width: 18.0m (59.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.5m (41.0ft),  Curb-To-Curb Width: 16.1m (52.8ft),  Out-to-Out Width: 17.3m (56.8ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 73.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 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: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 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: 5394,  Location: SEC. 4 ALMONT TWP. (Lat: 42.976892,  Lng: -83.064967),  Route carried "on" structure: County highway ,  Year Built: 1980,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 105 (year 2018),  Truck Traffic: 3%,  Average Future Daily Traffic: 128 (year 2038),  Design Load: H 20,  Features Intersected: WESTON DRAIN,  Facility Carried by Structure: WEBSTER ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.010,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.4m (7.9ft),  Out-to-Out Width: 28.2m (92.5ft)

Condition: Channel: Fair,  Culverts: Poor,  Operating Rating: 49.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 29.8 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: June 2021

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Structure Number: 8083,  Location: 2.7 MI SE OF M-59 (Lat: 42.610317,  Lng: -83.222997),  Route carried "on" structure: County highway ,  Year Built: 2017,  Status: Open,  Structure Length: 7.19m (23.59ft),  Average Daily Traffic: 3,700 (year 2005),  Average Future Daily Traffic: 4,255 (year 2025),  Design Load: Greater than HL93,  Features Intersected: I-75,  Facility Carried by Structure: SQUIRREL RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 3.906,  Lanes on structure: 2,  Lanes under structure: 11,  Owner: State Highway Agency,  Approaching Roadway Width: 10.9m (35.8ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 38.5m (126.3ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 0.0m,  Curb-To-Curb Width: 10.1m (33.1ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 56.7 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: 43.7 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: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 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: 8085,  Location: 9.5 MI E OF PONTIAC (Lat: 42.613519,  Lng: -83.232806),  Route carried "on" structure: Ramp Interstate 75,  Year Built: 2017,  Status: Open,  Structure Length: 14.30m (46.92ft),  Average Daily Traffic: 24,209 (year 1999),  Truck Traffic: 2%,  Average Future Daily Traffic: 31,472 (year 2014),  Design Load: Greater than HL93,  Features Intersected: I-75 SB & I-75BL
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.494,  Lanes on structure: 2,  Lanes under structure: 5,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 9 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 46.5m (152.6ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.4m (47.2ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 52.8 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: 34.7 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: Equal to present desirable 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: October 2021,  Bridge Improvement Cost: $35,000,  Roadway Improvement Cost: $4,000,  Total Project Cost: $41,000,  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: 8146,  Location: NORTH OF FOURTEEN MILE (Lat: 42.529897,  Lng: -83.305178),  Route carried "on" structure: County highway ,  Year Built: 1959,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 8,740 (year 1993),  Truck Traffic: 5%,  Average Future Daily Traffic: 10,500 (year 2017),  Design Load: HS 20+Mod,  Features Intersected: ROUGE RIVER,  Facility Carried by Structure: FRANKLIN
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 3.327,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.6m (11.8ft),  Out-to-Out Width: 6.1m (20.0ft)

Condition: Channel: Satisfactory,  Culverts: Poor,  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: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.91m (2.99ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $200,000,  Roadway Improvement Cost: $20,000,  Total Project Cost: $236,000 ( Estimate for 2050),  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 815,  Location: BET WATTLES AND BIG BEAVE (Lat: 42.574197,  Lng: -83.207072),  Route carried "on" structure: County highway 2059,  Year Built: 2004,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 16,577 (year 1991),  Truck Traffic: 5%,  Average Future Daily Traffic: 22,000 (year 2010),  Design Load: HS 20,  Features Intersected: ROUGE RIVER,  Facility Carried by Structure: ADAMS ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 4.110,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 441,  Subroute: 61),  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.7m (22.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.6m (44.6ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 54.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable 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

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Structure Number: 8195,  Location: EAST OF FRANKLIN (Lat: 42.529689,  Lng: -83.304169),  Route carried "on" structure: County highway 2059,  Year Built: 1961,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 7,158 (year 1993),  Truck Traffic: 5%,  Average Future Daily Traffic: 8,590 (year 2013),  Design Load: HS 20+Mod,  Features Intersected: FRANKLIN RIVER,  Facility Carried by Structure: FOURTEEN MILE
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 6.030,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.6m (11.8ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Channel: Poor,  Culverts: Poor,  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: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: August 2021,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 8196,  Location: 0.2 MI N OF LONG LAKE RD (Lat: 42.582872,  Lng: -83.292242),  Route carried "on" structure: County highway ,  Year Built: 2004,  Status: Open,  Structure Length: 0.92m (3.02ft),  Average Daily Traffic: 900 (year 2002),  Average Future Daily Traffic: 900 (year 2022),  Design Load: HS 20,  Features Intersected: LOWER LONG LAKE,  Facility Carried by Structure: KIRKWAY RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.277,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.2m (30.2ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Channel: Very good,  Culverts: Good,  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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: High priority of corrective action,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 12728,  Location: BLOOMFIELD TWP SEC 7 (Lat: 42.593611,  Lng: -83.319653),  Route carried "on" structure: County highway ,  Year Built: 1930,  Year Reconstructed: 2002,  Status: Posted for load,  Structure Length: 1.58m (5.18ft),  Average Daily Traffic: 300 (year 1997),  Truck Traffic: 2%,  Average Future Daily Traffic: 330 (year 2017),  Design Load: HS 20,  Features Intersected: LONG LAKE CANAL,  Facility Carried by Structure: LONG LK SHORES DR
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.835,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Wood or Timber,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 7.8m (25.6ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 49.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 34.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 13594,  Location: IN SUBDIVISION SEC 9 (Lat: 42.600972,  Lng: -83.276111),  Route carried "on" structure: County highway ,  Year Built: 1986,  Status: Posted for load,  Structure Length: 0.74m (2.43ft),  Average Daily Traffic: 500 (year 2010),  Average Future Daily Traffic: 743 (year 2030),  Design Load: HS 20,  Features Intersected: DEVONSHIRE DRAIN,  Facility Carried by Structure: MEADOWWOOD ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.774,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.5m (34.4ft),  Material/Design: Wood or Timber,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.1m (23.3ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 10.5m (34.4ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 31.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Meets minimum limits,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Designated Inspection Frequency: Every 12 months,  Inspection Date: August 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 13958,  Location: SQUARE LAKE INTERCHANGE (Lat: 42.614250,  Lng: -83.233167),  Route carried "on" structure: Interstate 75,  Year Built: 2017,  Status: Open,  Structure Length: 4.68m (15.35ft),  Average Daily Traffic: 45,400 (year 2015),  Average Future Daily Traffic: 52,210 (year 2035),  Design Load: Greater than HL93,  Features Intersected: NORTH TO WEST RAMP
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 21.4m (70.2ft),  Skew: 5 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 46.8m (153.5ft),  Curb-To-Curb Width: 21.4m (70.2ft),  Out-to-Out Width: 22.4m (73.5ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  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: 39.2 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: Better than present minimum 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: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 13959,  Location: SQUARE LAKE INTERCHANGE (Lat: 42.614139,  Lng: -83.233500),  Route carried "on" structure: Interstate 75,  Year Built: 2017,  Status: Open,  Structure Length: 4.36m (14.30ft),  Average Daily Traffic: 45,000 (year 2015),  Average Future Daily Traffic: 52,210 (year 2035),  Design Load: Greater than HL93,  Features Intersected: NORTH TO WEST RAMP
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 21.9m (71.9ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 43.6m (143.0ft),  Curb-To-Curb Width: 21.9m (71.9ft),  Out-to-Out Width: 23.0m (75.5ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 68.4 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: 48.0 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: Better than present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  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: 8083,  Location: 2.7 MI SE OF M-59 (Lat: 42.610317,  Lng: -83.222997),  Route carried "under" structure: Interstate 75,  Year Built: 2017,  Structure Length: 0. m,  Average Daily Traffic: 106,782 (year 2007),  Truck Traffic: 8%,  Features Intersected: I-75,  Facility Carried by Structure: SQUIRREL RD
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 25.926,  Lanes on structure: 2,  Lanes under structure: 11,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 38.5m (126.3ft)

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Structure Number: 8085,  Location: 9.5 MI E OF PONTIAC (Lat: 42.613519,  Lng: -83.232806),  Route carried "under" structure: Interstate 75,  Year Built: 2017,  Structure Length: 0. m,  Average Daily Traffic: 141,754 (year 2007),  Truck Traffic: 6%,  Features Intersected: I-75 SB & I-75BL
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 26.769,  Lanes on structure: 2,  Lanes under structure: 5,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 46.5m (152.6ft)

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Structure Number: 13958,  Location: SQUARE LAKE INTERCHANGE (Lat: 42.614250,  Lng: -83.233167),  Route carried "under" structure: Ramp Interstate 75,  Year Built: 2017,  Structure Length: 0. m,  Average Daily Traffic: 2,500 (year 2015),  Features Intersected: NORTH TO WEST RAMP
Minimum Vertical Clearance: 4.95m (16.24ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 46.8m (153.5ft)

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Structure Number: 13959,  Location: SQUARE LAKE INTERCHANGE (Lat: 42.614139,  Lng: -83.233500),  Route carried "under" structure: Ramp Interstate 75,  Year Built: 2017,  Structure Length: 0. m,  Average Daily Traffic: 2,500 (year 2015),  Features Intersected: NORTH TO WEST RAMP
Minimum Vertical Clearance: 4.95m (16.24ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 43.6m (143.0ft)