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

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Structure Number: 9468,  Location: WATERTOWN TWP SEC 28 & 29 (Lat: 43.348900,  Lng: -82.826000),  Route carried "on" structure: State highway 19,  Year Built: 2002,  Status: Open,  Structure Length: 0.66m (2.17ft),  Average Daily Traffic: 4,553 (year 2007),  Truck Traffic: 7%,  Average Future Daily Traffic: 6,147 (year 2018),  Design Load: HS 25 or greater,  Features Intersected: HALE CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 11.504,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 376,  Subroute: 48),  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.6m (44.6ft)

Condition: Channel: Satisfactory,  Culverts: Good,  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: 36.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021

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Structure Number: 9531,  Location: SEC 22-27 WATERTOWN TWP (Lat: 43.364019,  Lng: -82.792072),  Route carried "on" structure: County highway 7438,  Year Built: 1930,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 610 (year 2010),  Truck Traffic: 10%,  Average Future Daily Traffic: 1,100 (year 2030),  Design Load: H 15,  Features Intersected: SMALLDON DRAIN,  Facility Carried by Structure: FRENCH LINE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 25.353,  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: 7.0m (23.0ft),  Curb-To-Curb Width: 9.5m (31.2ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 61.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: 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: Bituminous

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Structure Number: 9533,  Location: SEC 21-28 WATERTOWN TWP (Lat: 43.362972,  Lng: -82.822478),  Route carried "on" structure: County highway 7438,  Year Built: 1930,  Status: Open,  Structure Length: 0.69m (2.26ft),  Average Daily Traffic: 610 (year 2010),  Truck Traffic: 10%,  Average Future Daily Traffic: 1,100 (year 2030),  Design Load: H 15,  Features Intersected: BEALS & FRIZZLE DRAIN,  Facility Carried by Structure: FRENCH LINE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 22.886,  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: 6.4m (21.0ft),  Curb-To-Curb Width: 9.6m (31.5ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 26.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: 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: Bituminous

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Structure Number: 9536,  Location: SEC 14-23 MOORE TWP (Lat: 43.463578,  Lng: -82.893486),  Route carried "on" structure: County highway 7460,  Year Built: 1930,  Status: Open,  Structure Length: 0.71m (2.33ft),  Average Daily Traffic: 742 (year 2016),  Truck Traffic: 15%,  Average Future Daily Traffic: 1,275 (year 2036),  Design Load: H 20,  Features Intersected: MIDDLE BR DRAIN,  Facility Carried by Structure: SNOVER ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 19.752,  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: 6.9m (22.6ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 26.9 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: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

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Structure Number: 9581,  Location: SEC 27-34 CUSTER TWP (Lat: 43.436553,  Lng: -82.800706),  Route carried "on" structure: County highway ,  Year Built: 1983,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 150 (year 2010),  Truck Traffic: 10%,  Average Future Daily Traffic: 270 (year 2030),  Design Load: H 20,  Features Intersected: DWIGHT DRAIN,  Facility Carried by Structure: EDDY ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 12.025,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.9m (12.8ft),  Out-to-Out Width: 6.7m (22.0ft)

Condition: Channel: Good,  Culverts: 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: 55.1 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,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020

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Structure Number: 9582,  Location: SEC 23-26 CUSTER TWP (Lat: 43.451692,  Lng: -82.777733),  Route carried "on" structure: County highway ,  Year Built: 1990,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 180 (year 2010),  Truck Traffic: 10%,  Average Future Daily Traffic: 325 (year 2030),  Design Load: H 20,  Features Intersected: FYE DRAIN,  Facility Carried by Structure: CUSTER ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 8.551,  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: 3.0m (9.8ft),  Out-to-Out Width: 6.1m (20.0ft)

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,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020

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Structure Number: 9583,  Location: SEC 24-25 CUSTER TWP (Lat: 43.452122,  Lng: -82.766317),  Route carried "on" structure: County highway ,  Year Built: 1983,  Status: Open,  Structure Length: 0.81m (2.66ft),  Average Daily Traffic: 180 (year 2010),  Truck Traffic: 10%,  Average Future Daily Traffic: 325 (year 2030),  Design Load: H 20,  Features Intersected: FYE DRAIN,  Facility Carried by Structure: CUSTER ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 9.476,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Very good,  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,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020

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Structure Number: 9586,  Location: SEC 33-34 CUSTER TWP (Lat: 43.435058,  Lng: -82.812017),  Route carried "on" structure: County highway ,  Year Built: 1983,  Status: Open,  Structure Length: 0.92m (3.02ft),  Average Daily Traffic: 180 (year 2010),  Truck Traffic: 10%,  Average Future Daily Traffic: 325 (year 2030),  Design Load: H 20,  Features Intersected: DWIGHT DRAIN,  Facility Carried by Structure: BANNER ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 11.200,  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: 3.9m (12.8ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 57.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 51.5 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,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020

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Structure Number: 9587,  Location: SEC 26-27 CUSTER TWP (Lat: 43.440514,  Lng: -82.792025),  Route carried "on" structure: County highway ,  Year Built: 1984,  Status: Open,  Structure Length: 0.92m (3.02ft),  Average Daily Traffic: 150 (year 2010),  Truck Traffic: 10%,  Average Future Daily Traffic: 270 (year 2030),  Design Load: H 20,  Features Intersected: DWIGHT DRAIN,  Facility Carried by Structure: STRINGER ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 5.248,  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: 4.1m (13.5ft)

Condition: Channel: Good,  Culverts: Good,  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: 78.1 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,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020

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Structure Number: 9588,  Location: SEC 25-26 CUSTER TWP (Lat: 43.441153,  Lng: -82.771417),  Route carried "on" structure: County highway ,  Year Built: 1945,  Status: Open,  Structure Length: 0.80m (2.62ft),  Average Daily Traffic: 200 (year 2010),  Truck Traffic: 10%,  Average Future Daily Traffic: 360 (year 2030),  Design Load: H 15,  Features Intersected: BERRY DRAIN,  Facility Carried by Structure: BERKSHIRE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.017,  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: 7.6m (24.9ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 86.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 51.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 9589,  Location: SEC 25-26 CUSTER TWP (Lat: 43.451450,  Lng: -82.771903),  Route carried "on" structure: County highway ,  Year Built: 1977,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 195 (year 2010),  Truck Traffic: 10%,  Average Future Daily Traffic: 350 (year 2030),  Design Load: H 20,  Features Intersected: FYE DRAIN,  Facility Carried by Structure: BERKSHIRE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 3.161,  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: 4.1m (13.5ft),  Curb-To-Curb Width: 9.2m (30.2ft),  Out-to-Out Width: 18.3m (60.0ft)

Condition: Channel: Good,  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: 61.6 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: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020

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Structure Number: 9653,  Location: SEC 33 WATERTOWN TWP (Lat: 43.345872,  Lng: -82.815964),  Route carried "on" structure: County highway ,  Year Built: 1910,  Year Reconstructed: 1998,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 225 (year 2010),  Truck Traffic: 10%,  Average Future Daily Traffic: 400 (year 2030),  Design Load: HS 20,  Features Intersected: BEALS & FRIZZLE DRAIN,  Facility Carried by Structure: MORRIS ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.893,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 7.0m (23.0ft),  Out-to-Out Width: 7.1m (23.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 65.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 9654,  Location: SEC 28-33 WATERTOWN TWP (Lat: 43.348342,  Lng: -82.824056),  Route carried "on" structure: County highway ,  Year Built: 2001,  Status: Open,  Structure Length: 0.93m (3.05ft),  Average Daily Traffic: 155 (year 2010),  Truck Traffic: 10%,  Average Future Daily Traffic: 280 (year 2030),  Design Load: H 20,  Features Intersected: BEALS & FRIZZLE DRAIN,  Facility Carried by Structure: APPLEGATE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 12.268,  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: 4.3m (14.1ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 14.6m (47.9ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 51.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 31.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020