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

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Structure Number: 371,  Location: 0.5 MI N OF SCHUSS MTN (Lat: 44.968656,  Lng: -85.138961),  Route carried "on" structure: County highway ,  Year Built: 2005,  Status: Open,  Structure Length: 2.13m (6.99ft),  Average Daily Traffic: 90 (year 2004),  Truck Traffic: 2%,  Average Future Daily Traffic: 160 (year 2024),  Design Load: HS 20+Mod,  Features Intersected: CEDAR RIVER,  Facility Carried by Structure: STOVER BRIDGE RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 4.905,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Wood or Timber,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 9.1m (29.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 81.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 58.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS) 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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 372,  Location: 0.2 MI W OF M-88 (Lat: 44.975408,  Lng: -85.213025),  Route carried "on" structure: City street 538,  Year Built: 1977,  Status: Posted for load,  Structure Length: 2.80m (9.19ft),  Average Daily Traffic: 3,000 (year 2010),  Truck Traffic: 7%,  Average Future Daily Traffic: 4,500 (year 2030),  Design Load: HS 20+Mod,  Features Intersected: INTERMEDIATE RIVER,  Facility Carried by Structure: CAYUGA STREET
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 5.800,  Lanes on structure: 2,  Owner: City or Municipal 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: 2,  Length of Maximum Span: 14.0m (45.9ft),  Curb-To-Curb Width: 10.8m (35.4ft),  Out-to-Out Width: 11.7m (38.4ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 36.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 21.7 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: Superior to present desirable 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 24 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

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Structure Number: 3695,  Location: IN MASON (ASH ST) (Lat: 42.579181,  Lng: -84.447464),  Route carried "on" structure: State highway 36,  Year Built: 1918,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 5,910 (year 2015),  Truck Traffic: 3%,  Average Future Daily Traffic: 6,829 (year 2018),  Design Load: HS 20,  Features Intersected: SYCAMORE CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.793,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.8m (28.9ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 15.4m (50.5ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Fair,  Channel: Satisfactory,  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: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: High priority of corrective action,  Approach Roadway Alignment: High priority of corrective action,  Designated Inspection Frequency: Every 12 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: 3697,  Location: 3.5 MI S OF M-36 (Lat: 42.548328,  Lng: -84.443267),  Route carried "on" structure: US 127,  Year Built: 1956,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 31,200 (year 2012),  Truck Traffic: 6%,  Average Future Daily Traffic: 38,000 (year 2032),  Design Load: HS 20,  Features Intersected: SYCAMORE CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 14.216,  Lanes on structure: 4,  Base Highway Network: Yes (Inventory Route: 35,  Subroute: 9),  Owner: State Highway Agency,  Approaching Roadway Width: 31.1m (102.0ft),  Skew: 11 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.9m (25.9ft),  Curb-To-Curb Width: 31.1m (102.0ft),  Out-to-Out Width: 39.6m (129.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: 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: 38.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: 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: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 3704,  Location: 5.1 MI S OF M-36 (Lat: 42.524075,  Lng: -84.443228),  Route carried "on" structure: County highway 3330,  Year Built: 1966,  Year Reconstructed: 2014,  Status: Open,  Structure Length: 5.09m (16.70ft),  Average Daily Traffic: 4,600 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 5,600 (year 2032),  Design Load: H 15,  Features Intersected: US-127,  Facility Carried by Structure: BARNES RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 13.183,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 25.1m (82.3ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.5m (34.4ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 60.3 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: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: 371,  Location: S LTS OF MASON (Lat: 42.567661,  Lng: -84.449797),  Route carried "on" structure: County highway 2068,  Year Built: 2011,  Status: Open,  Structure Length: 7.53m (24.70ft),  Average Daily Traffic: 6,700 (year 1997),  Truck Traffic: 5%,  Average Future Daily Traffic: 7,400 (year 2031),  Design Load: HL 93,  Features Intersected: US-127,  Facility Carried by Structure: KIPP RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 4.564,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 36.7m (120.4ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 15.9m (52.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 63.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 48.9 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,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 3711,  Location: IN MASON (Lat: 42.581803,  Lng: -84.460075),  Route carried "on" structure: City street 2068,  Year Built: 1966,  Year Reconstructed: 2014,  Status: Open,  Structure Length: 5.38m (17.65ft),  Average Daily Traffic: 5,327 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 6,126 (year 2039),  Design Load: H 20,  Features Intersected: US-127,  Facility Carried by Structure: COLUMBIA RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 11.803,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 16.4m (53.8ft),  Curb-To-Curb Width: 11.2m (36.7ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 53.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 31.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: 3712,  Location: IN MASON (Lat: 42.574914,  Lng: -84.457192),  Route carried "on" structure: City street 2068,  Year Built: 1967,  Year Reconstructed: 2014,  Status: Open,  Structure Length: 5.52m (18.11ft),  Average Daily Traffic: 700 (year 2012),  Truck Traffic: 2%,  Average Future Daily Traffic: 850 (year 2033),  Design Load: H 15,  Features Intersected: US-127,  Facility Carried by Structure: SOUTH STREET
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.157,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 16.9m (55.4ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 57.0 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: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: 372,  Location: W LTS OF MASON @ M-36 (Lat: 42.592839,  Lng: -84.463342),  Route carried "on" structure: State highway 36,  Year Built: 1966,  Year Reconstructed: 2014,  Status: Open,  Structure Length: 12.18m (39.96ft),  Average Daily Traffic: 6,900 (year 2013),  Truck Traffic: 1%,  Average Future Daily Traffic: 8,400 (year 2033),  Design Load: HS 20,  Features Intersected: US-127
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.206,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 11.2m (36.7ft),  Skew: 5 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 37.4m (122.7ft),  Curb-To-Curb Width: 9.7m (31.8ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 66.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 39.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: 3721,  Location: 0.3 MI N OF M-36 (Lat: 42.596864,  Lng: -84.465317),  Route carried "on" structure: County highway 2068,  Year Built: 1966,  Status: Open,  Structure Length: 9.48m (31.10ft),  Average Daily Traffic: 2,600 (year 1997),  Truck Traffic: 1%,  Average Future Daily Traffic: 2,990 (year 2017),  Design Load: HS 20,  Features Intersected: US-127,  Facility Carried by Structure: HOWELL RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 3.114,  Lanes on structure: 2,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 28.6m (93.8ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 11.1m (36.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 77.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 46.0 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 corrective action,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Bridge Improvement Cost: $165,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: 3728,  Location: @ M-36 (Lat: 42.592469,  Lng: -84.463286),  Route carried "on" structure: State highway 36,  Year Built: 1966,  Status: Open,  Structure Length: 12.18m (39.96ft),  Average Daily Traffic: 7,000 (year 2013),  Truck Traffic: 1%,  Average Future Daily Traffic: 8,500 (year 2033),  Design Load: HS 20,  Features Intersected: US-127
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.224,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes (Inventory Route: 36,  Subroute: 4),  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 37.4m (122.7ft),  Curb-To-Curb Width: 10.6m (34.8ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 64.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 38.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: 3863,  Location: NORTH LIMITS OF MASON (Lat: 42.596522,  Lng: -84.453133),  Route carried "on" structure: County highway 2068,  Year Built: 2006,  Status: Open,  Structure Length: 2.77m (9.09ft),  Average Daily Traffic: 3,275 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 4,000 (year 2039),  Design Load: HS 20,  Features Intersected: SYCAMORE CREEK,  Facility Carried by Structure: HOWELL ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 4.115,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 27.3m (89.6ft),  Curb-To-Curb Width: 12.5m (41.0ft),  Out-to-Out Width: 13.3m (43.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 90.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 49.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 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: 3866,  Location: 1 MILE EAST OF MASON (Lat: 42.596397,  Lng: -84.412364),  Route carried "on" structure: County highway 3354,  Year Built: 1948,  Year Reconstructed: 2004,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 2,140 (year 2019),  Average Future Daily Traffic: 2,620 (year 2039),  Design Load: H 20,  Features Intersected: MUD CREEK,  Facility Carried by Structure: HOWELL ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 7.461,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.2m (26.9ft),  Curb or Sidewalk Widths: Left: 0.7m (2.3ft),  Right: 0.7m (2.3ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.5m (31.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Inventory Rating: 66.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $7,000,  Total Project Cost: $7,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: 3876,  Location: 2 MI N OF N LMTS OF E LAN (Lat: 42.625675,  Lng: -84.457383),  Route carried "on" structure: County highway 3333,  Year Built: 1937,  Year Reconstructed: 1967,  Status: Posted for load,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 3,876 (year 2019),  Average Future Daily Traffic: 2,410 (year 2039),  Design Load: H 20,  Features Intersected: MUD CREEK,  Facility Carried by Structure: HAGADORN ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 21.999,  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: 1,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.7m (31.8ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Serious,  Channel: Satisfactory,  Operating Rating: 31.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 18.5 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,  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),  Length Of Structure Improvement: 1.16m (3.81ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $105,000,  Roadway Improvement Cost: $19,000,  Total Project Cost: $124,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 3878,  Location: 2 MILES N OF MASON (Lat: 42.610575,  Lng: -84.432961),  Route carried "on" structure: County highway 3337,  Year Built: 1953,  Status: Posted for load,  Structure Length: 1.09m (3.58ft),  Average Daily Traffic: 4,660 (year 2019),  Average Future Daily Traffic: 5,690 (year 2039),  Design Load: H 20,  Features Intersected: MUD CREEK,  Facility Carried by Structure: OKEMOS ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 3.404,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.9m (35.8ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 11.4m (37.4ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 48.3 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: Somewhat better than minimum adequacy,  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: 0.1 - 9.9% below),  Length Of Structure Improvement: 1.10m (3.61ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $14,000,  Roadway Improvement Cost: $19,000,  Total Project Cost: $33,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 3888,  Location: 2.5 MI NW OF MASON (Lat: 42.611164,  Lng: -84.466508),  Route carried "on" structure: County highway ,  Year Built: 2006,  Status: Open,  Structure Length: 2.29m (7.51ft),  Average Daily Traffic: 810 (year 2019),  Average Future Daily Traffic: 990 (year 2039),  Design Load: HS 20,  Features Intersected: SYCAMORE CREEK,  Facility Carried by Structure: HARPER ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 4.640,  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: 22.5m (73.8ft),  Curb-To-Curb Width: 8.8m (28.9ft),  Out-to-Out Width: 9.5m (31.2ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 88.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 52.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present 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: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 3889,  Location: 2.2 M N & .5 M E OF MASON (Lat: 42.611003,  Lng: -84.433547),  Route carried "on" structure: County highway ,  Year Built: 1997,  Status: Open,  Structure Length: 1.00m (3.28ft),  Average Daily Traffic: 440 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 540 (year 2039),  Design Load: H 20,  Features Intersected: MUD CREEK DRAIN,  Facility Carried by Structure: HARPER ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 7.344,  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: 10.0m (32.8ft),  Curb-To-Curb Width: 4.6m (15.1ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 43.6 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 replacement,  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,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 3892,  Location: 2.5 MI SW OF MASON (Lat: 42.560503,  Lng: -84.487264),  Route carried "on" structure: County highway ,  Year Built: 1984,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 1,150 (year 2019),  Average Future Daily Traffic: 1,410 (year 2039),  Design Load: HS 20,  Features Intersected: WILLOW CREEK,  Facility Carried by Structure: KIPP ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.291,  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: 7.3m (24.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  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: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.73m (2.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $32,000,  Roadway Improvement Cost: $21,000,  Total Project Cost: $53,000,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 3915,  Location: 2.5 M S & .4 M W OF MASON (Lat: 42.548239,  Lng: -84.443858),  Route carried "on" structure: County highway ,  Year Built: 1956,  Status: Posted for load,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 410 (year 2019),  Average Future Daily Traffic: 510 (year 2039),  Design Load: H 20,  Features Intersected: SYCAMORE CREEK,  Facility Carried by Structure: WEST SERVICE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.770,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.4m (21.0ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 19.7m (64.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Poor,  Operating Rating: 39.2 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: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Length Of Structure Improvement: 0.79m (2.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $17,000,  Roadway Improvement Cost: $19,000,  Total Project Cost: $36,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 3916,  Location: 2.2 MI S OF MASON (Lat: 42.548383,  Lng: -84.442933),  Route carried "on" structure: County highway ,  Year Built: 2015,  Status: Open,  Structure Length: 0.80m (2.62ft),  Average Daily Traffic: 3,835 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 4,680 (year 2039),  Design Load: Greater than HL93,  Features Intersected: SYCAMORE CREEK,  Facility Carried by Structure: HULL ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 13.020,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.9m (25.9ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 48.6 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 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: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 3917,  Location: 2.25 MI E OF MASON (Lat: 42.582072,  Lng: -84.398622),  Route carried "on" structure: County highway ,  Year Built: 1948,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 1,200 (year 2019),  Average Future Daily Traffic: 1,470 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: MUD CREEK,  Facility Carried by Structure: COLUMBIA ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 3.772,  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: 1,  Length of Maximum Span: 9.4m (30.8ft),  Curb or Sidewalk Widths: Left: 0.7m (2.3ft),  Right: 0.7m (2.3ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Poor,  Operating Rating: 59.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 35.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.94m (3.08ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $23,000,  Roadway Improvement Cost: $19,000,  Total Project Cost: $42,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 396,  Location: IN THE CITY OF MASON (Lat: 42.570922,  Lng: -84.442997),  Route carried "on" structure: City street ,  Year Built: 1975,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 5,795 (year 1996),  Truck Traffic: 10%,  Average Future Daily Traffic: 10,466 (year 2016),  Design Load: HS 20+Mod,  Features Intersected: SYCAMORE CREEK,  Facility Carried by Structure: JEFFERSON STREET
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 15.523,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.4m (21.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 10.1m (33.1ft),  Out-to-Out Width: 20.1m (65.9ft)

Condition: Channel: Fair,  Culverts: Fair,  Operating Rating: 35.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 28.2 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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 3961,  Location: IN THE CITY OF MASON (Lat: 42.577175,  Lng: -84.444928),  Route carried "on" structure: City street ,  Year Built: 1947,  Status: Posted for load,  Structure Length: 1.09m (3.58ft),  Average Daily Traffic: 250 (year 1998),  Average Future Daily Traffic: 250 (year 2018),  Design Load: HS 20+Mod,  Features Intersected: SYCAMORE CREEK,  Facility Carried by Structure: ELM STREET
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.446,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.8m (28.9ft),  Curb-To-Curb Width: 9.3m (30.5ft),  Out-to-Out Width: 9.9m (32.5ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  Operating Rating: 13.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 9.1 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,  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: > 39.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020

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Structure Number: 961,  Location: SEC 6 EVERGREEN TWP (Lat: 43.579808,  Lng: -83.114117),  Route carried "on" structure: County highway ,  Year Built: 2004,  Status: Open,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 185 (year 2010),  Truck Traffic: 3%,  Average Future Daily Traffic: 335 (year 2030),  Design Load: HS 20,  Features Intersected: GREENMAN I/C DRAIN,  Facility Carried by Structure: LAMTON ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.692,  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: 12.7m (41.7ft),  Curb-To-Curb Width: 8.8m (28.9ft),  Out-to-Out Width: 9.5m (31.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 73.4 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: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: 3704,  Location: 5.1 MI S OF M-36 (Lat: 42.524075,  Lng: -84.443228),  Route carried "under" structure: US 127,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 18,000 (year 2013),  Truck Traffic: 8%,  Features Intersected: US-127,  Facility Carried by Structure: BARNES RD
Minimum Vertical Clearance: 4.42m (14.50ft),  Kilometerpoint: 11.522,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 25.1m (82.3ft)

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Structure Number: 371,  Location: S LTS OF MASON (Lat: 42.567661,  Lng: -84.449797),  Route carried "under" structure: US 127,  Year Built: 2011,  Structure Length: 0. m,  Average Daily Traffic: 26,740 (year 2007),  Truck Traffic: 7%,  Features Intersected: US-127,  Facility Carried by Structure: KIPP RD
Minimum Vertical Clearance: 4.37m (14.34ft),  Kilometerpoint: 16.524,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.7m (120.4ft)

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Structure Number: 3711,  Location: IN MASON (Lat: 42.581803,  Lng: -84.460075),  Route carried "under" structure: US 127,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 26,894 (year 2019),  Truck Traffic: 7%,  Features Intersected: US-127,  Facility Carried by Structure: COLUMBIA RD
Minimum Vertical Clearance: 4.47m (14.67ft),  Kilometerpoint: 18.336,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 16.4m (53.8ft)

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Structure Number: 3712,  Location: IN MASON (Lat: 42.574914,  Lng: -84.457192),  Route carried "under" structure: US 127,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 22,900 (year 2012),  Truck Traffic: 7%,  Features Intersected: US-127,  Facility Carried by Structure: SOUTH STREET
Minimum Vertical Clearance: 4.60m (15.09ft),  Kilometerpoint: 17.534,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 16.9m (55.4ft)

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Structure Number: 372,  Location: W LTS OF MASON @ M-36 (Lat: 42.592839,  Lng: -84.463342),  Route carried "under" structure: US 127,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 27,500 (year 2012),  Truck Traffic: 8%,  Features Intersected: US-127,  Facility Carried by Structure: M-36 WB (CEDAR ST)
Minimum Vertical Clearance: 4.75m (15.58ft),  Kilometerpoint: 19.596,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 37.4m (122.7ft)

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Structure Number: 3721,  Location: 0.3 MI N OF M-36 (Lat: 42.596864,  Lng: -84.465317),  Route carried "under" structure: US 127,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 27,928 (year 2007),  Truck Traffic: 8%,  Features Intersected: US-127,  Facility Carried by Structure: HOWELL RD
Minimum Vertical Clearance: 4.65m (15.26ft),  Kilometerpoint: 20.072,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 28.6m (93.8ft)

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Structure Number: 3728,  Location: @ M-36 (Lat: 42.592469,  Lng: -84.463286),  Route carried "under" structure: US 127,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 27,500 (year 2012),  Truck Traffic: 8%,  Features Intersected: US-127,  Facility Carried by Structure: M-36 EB (CEDAR ST)
Minimum Vertical Clearance: 4.78m (15.68ft),  Kilometerpoint: 19.554,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 37.4m (122.7ft)