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

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Structure Number: 2478,  Location: 1.6 MI N OF FENTON (Lat: 42.841039,  Lng: -83.736244),  Route carried "on" structure: County highway ,  Year Built: 1957,  Year Reconstructed: 1994,  Status: Open,  Structure Length: 7.25m (23.79ft),  Average Daily Traffic: 2,669 (year 1994),  Truck Traffic: 2%,  Average Future Daily Traffic: 4,800 (year 2016),  Design Load: H 15,  Features Intersected: US-23,  Facility Carried by Structure: LAHRING RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 15.486,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 10.9m (35.8ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 19.2m (63.0ft),  Curb or Sidewalk Widths: Left: 0.7m (2.3ft),  Right: 0.7m (2.3ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 62.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 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: Better than present minimum criteria,  Deck Geometry: High priority of corrective action,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 7.26m (23.82ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $1,129,000,  Roadway Improvement Cost: $8,000,  Total Project Cost: $97,000,  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: 2479,  Location: 3.2 MI N OF FENTON (Lat: 42.863019,  Lng: -83.739678),  Route carried "on" structure: County highway 2541,  Year Built: 1957,  Status: Open,  Structure Length: 6.82m (22.38ft),  Average Daily Traffic: 9,650 (year 1996),  Truck Traffic: 5%,  Average Future Daily Traffic: 17,430 (year 2016),  Design Load: H 15,  Features Intersected: US-23,  Facility Carried by Structure: THOMPSON RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.787,  Lanes on structure: 2,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 11.5m (37.7ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 18.2m (59.7ft),  Curb or Sidewalk Widths: Left: 0.7m (2.3ft),  Right: 0.7m (2.3ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 52.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 31.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 6.83m (22.41ft),  Designated Inspection Frequency: Every 8 months,  Inspection Date: Febuary 2022,  Bridge Improvement Cost: $1,062,000,  Roadway Improvement Cost: $14,000,  Total Project Cost: $167,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 248,  Location: 5.0 MI N OF FENTON (Lat: 42.885172,  Lng: -83.738808),  Route carried "on" structure: County highway 2524,  Year Built: 1957,  Status: Open,  Structure Length: 5.48m (17.98ft),  Average Daily Traffic: 3,655 (year 1996),  Truck Traffic: 3%,  Average Future Daily Traffic: 6,620 (year 2016),  Design Load: H 15,  Features Intersected: US-23,  Facility Carried by Structure: BALDWIN RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 15.424,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 11.8m (38.7ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 18.2m (59.7ft),  Curb or Sidewalk Widths: Left: 0.7m (2.3ft),  Right: 0.7m (2.3ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 46.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 27.9 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,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.49m (18.01ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Bridge Improvement Cost: $172,000,  Roadway Improvement Cost: $9,000,  Total Project Cost: $102,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: 2481,  Location: 6.3 MI N OF FENTON (Lat: 42.902722,  Lng: -83.730083),  Route carried "on" structure: County highway 2541,  Year Built: 1957,  Status: Open,  Structure Length: 9.68m (31.76ft),  Average Daily Traffic: 5,326 (year 1996),  Truck Traffic: 3%,  Average Future Daily Traffic: 9,620 (year 2016),  Design Load: H 20,  Features Intersected: US-23,  Facility Carried by Structure: TORREY RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 10.984,  Lanes on structure: 2,  Lanes under structure: 6,  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: 25.5m (83.7ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 10.2m (33.5ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 75.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 45.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 9.70m (31.82ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $1,508,000,  Roadway Improvement Cost: $21,000,  Total Project Cost: $246,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

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Structure Number: 2745,  Location: SOUTH OF COOK ROAD (Lat: 42.900042,  Lng: -83.691775),  Route carried "on" structure: County highway 2002,  Year Built: 1981,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 8,961 (year 2007),  Truck Traffic: 5%,  Average Future Daily Traffic: 16,185 (year 2027),  Design Load: HS 20+Mod,  Features Intersected: SWARTZ CREEK,  Facility Carried by Structure: FENTON ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 12.064,  Lanes on structure: 4,  Owner: County Highway Agency,  Approaching Roadway Width: 14.9m (48.9ft),  Skew: 4 degrees,  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: 15.5m (50.9ft),  Out-to-Out Width: 16.0m (52.5ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 59.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 35.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020

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Structure Number: 2805,  Location: 0.6 MI. E. OF TORREY RD. (Lat: 42.900175,  Lng: -83.718236),  Route carried "on" structure: County highway ,  Year Built: 1979,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 389 (year 2009),  Truck Traffic: 2%,  Average Future Daily Traffic: 703 (year 2029),  Design Load: HS 20+Mod,  Features Intersected: INDIAN CREEK,  Facility Carried by Structure: COOK ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.959,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  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: 7.9m (25.9ft),  Out-to-Out Width: 18.2m (59.7ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 52.2 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020

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Structure Number: 8199,  Location: SOUTH OF KURTZ (Lat: 42.841706,  Lng: -83.688578),  Route carried "on" structure: County highway ,  Year Built: 1979,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 304 (year 1997),  Truck Traffic: 5%,  Average Future Daily Traffic: 500 (year 2017),  Design Load: HS 20+Mod,  Features Intersected: SWARTZ CREEK,  Facility Carried by Structure: GAGE RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.055,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.6m (11.8ft),  Curb or Sidewalk Widths: Left: 0.9m (3.0ft),  Right: 0.9m (3.0ft),  Out-to-Out Width: 11.5m (37.7ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  Operating Rating: 62.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 57.7 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,  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

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Structure Number: 12832,  Location: 0.2 MI. E. OF TORREY RD. (Lat: 42.900069,  Lng: -83.725900),  Route carried "on" structure: County highway ,  Year Built: 1998,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 389 (year 2009),  Truck Traffic: 2%,  Average Future Daily Traffic: 703 (year 2029),  Features Intersected: DAWE DRAIN,  Facility Carried by Structure: COOK ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.333,  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: 7.3m (24.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.6m (28.2ft)

Condition: Channel: Good,  Culverts: 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: 40.5 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Wearing Surface/Protective System: Wearing Surface: Other,  Membrane: Other

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Structure Number: 2478,  Location: 1.6 MI N OF FENTON (Lat: 42.841039,  Lng: -83.736244),  Route carried "under" structure: US 23,  Year Built: 1957,  Structure Length: 0. m,  Average Daily Traffic: 47,154 (year 2007),  Truck Traffic: 9%,  Features Intersected: US-23,  Facility Carried by Structure: LAHRING RD
Minimum Vertical Clearance: 4.39m (14.40ft),  Kilometerpoint: 7.031,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 19.2m (63.0ft)

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Structure Number: 2479,  Location: 3.2 MI N OF FENTON (Lat: 42.863019,  Lng: -83.739678),  Route carried "under" structure: US 23,  Year Built: 1957,  Structure Length: 0. m,  Average Daily Traffic: 48,826 (year 2007),  Truck Traffic: 9%,  Features Intersected: US-23,  Facility Carried by Structure: THOMPSON RD
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 9.513,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 18.2m (59.7ft)

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Structure Number: 248,  Location: 5.0 MI N OF FENTON (Lat: 42.885172,  Lng: -83.738808),  Route carried "under" structure: US 23,  Year Built: 1957,  Structure Length: 0. m,  Average Daily Traffic: 48,826 (year 2007),  Truck Traffic: 9%,  Features Intersected: US-23,  Facility Carried by Structure: BALDWIN RD
Minimum Vertical Clearance: 4.95m (16.24ft),  Kilometerpoint: 11.977,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 18.2m (59.7ft)

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Structure Number: 2481,  Location: 6.3 MI N OF FENTON (Lat: 42.902722,  Lng: -83.730083),  Route carried "under" structure: US 23,  Year Built: 1957,  Structure Length: 0. m,  Average Daily Traffic: 57,050 (year 2019),  Truck Traffic: 9%,  Features Intersected: US-23,  Facility Carried by Structure: TORREY RD
Minimum Vertical Clearance: 5.13m (16.83ft),  Kilometerpoint: 14.182,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 25.5m (83.7ft)