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


  • National Bridge Inventory (NBI) Statistics
  • 15Number of bridges
  • 43ft / 13.3mTotal length
  • $560,000Total costs
  • 11,641Total average daily traffic
  • 565Total average daily truck traffic
  • 13,182Total future (year 2013) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Hemlock
  • No street view available for this location

New bridges in Hemlock, MI - historical statistics
  • New bridges - historical statistics
  • 11910-1919
  • 11920-1929
  • 11930-1939
  • 21950-1959
  • 31970-1979
  • 11980-1989
  • 31990-1999
  • 32000-2009
Reconstructed bridges in Hemlock, MI - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11950-1959
  • 01960-1969
  • 01970-1979
  • 11980-1989
Average Bridge Daily Traffic in Hemlock, MI
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 28.6%Good
  • 14.3%Satisfactory
  • 42.9%Fair
  • 14.3%Serious
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 28.6%Good
  • 14.3%Satisfactory
  • 42.9%Fair
  • 14.3%Serious
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 14.3%Very good
  • 42.9%Good
  • 14.3%Fair
  • 14.3%Serious
  • 14.3%Critical
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 20.0%Good
  • 60.0%Satisfactory
  • 6.7%Fair
  • 6.7%Poor
  • 6.7%Serious
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 50.0%Good
  • 12.5%Satisfactory
  • 25.0%Fair
  • 12.5%Poor
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Structure Number: 6972,  Location: 0.25 MI W OF SCHREIBER RD (Lat: 43.481761,  Lng: -84.215586),  Route carried "on" structure: County highway ,  Year Built: 1980,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 1,896 (year 2018),  Truck Traffic: 5%,  Average Future Daily Traffic: 2,817 (year 2038),  Design Load: HS 20+Mod,  Features Intersected: WEEKS DRAIN,  Facility Carried by Structure: TITTABAWASSEE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 12.470,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft)

Condition: Channel: Poor,  Culverts: Poor,  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: 48.0 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 minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: August 2021
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Structure Number: 6977,  Location: 0.5 MI S OF LAPORTE RD (Lat: 43.488792,  Lng: -84.249800),  Route carried "on" structure: County highway ,  Year Built: 1929,  Year Reconstructed: 1955,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 291 (year 1999),  Truck Traffic: 7%,  Average Future Daily Traffic: 433 (year 2019),  Design Load: HS 20+Mod,  Features Intersected: FLEMMING DRAIN,  Facility Carried by Structure: POSEYVILLE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.795,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.7m (22.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Serious,  Superstructure: Serious,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 61.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 37.3 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 698,  Location: 0.2 MI N OF TITTABAWASSEE (Lat: 43.484742,  Lng: -84.210208),  Route carried "on" structure: County highway ,  Year Built: 1930,  Year Reconstructed: 1986,  Status: Open,  Structure Length: 1.03m (3.38ft),  Average Daily Traffic: 51 (year 1999),  Average Future Daily Traffic: 50 (year 2013),  Design Load: HS 20+Mod,  Features Intersected: WEEKS DRAIN,  Facility Carried by Structure: SCHREIBER ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.330,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Serious,  Channel: Good,  Operating Rating: 46.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of corrective action,  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 12 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 9225,  Location: 0.6 MI E OF BRENNAN ROAD (Lat: 43.450411,  Lng: -84.236203),  Route carried "on" structure: County highway ,  Year Built: 1995,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 1,254 (year 2008),  Truck Traffic: 5%,  Average Future Daily Traffic: 1,317 (year 2018),  Design Load: HS 20,  Features Intersected: WHITMORE DRAIN,  Facility Carried by Structure: FROST ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 10.834,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 12.1m (39.7ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Channel: Good,  Culverts: Good,  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: Better than 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: August 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: 9242,  Location: 0.1 MI N OF FROST ROAD (Lat: 43.451275,  Lng: -84.230158),  Route carried "on" structure: County highway 7323,  Year Built: 1956,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 3,633 (year 2010),  Truck Traffic: 5%,  Average Future Daily Traffic: 3,815 (year 2020),  Design Load: H 20,  Features Intersected: WHITMORE DRAIN,  Facility Carried by Structure: HEMLOCK ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 6.487,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.2m (26.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.7m (31.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 72.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 34.5 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 9243,  Location: 0.7 MI N OF DICE ROAD (Lat: 43.478278,  Lng: -84.230319),  Route carried "on" structure: County highway 7323,  Year Built: 1956,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 3,480 (year 2010),  Truck Traffic: 5%,  Average Future Daily Traffic: 3,654 (year 2020),  Design Load: HS 20+Mod,  Features Intersected: WEEKS DRAIN,  Facility Carried by Structure: HEMLOCK ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 9.487,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.2m (36.7ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Fair,  Operating Rating: 59.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 26.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 9384,  Location: 0.8 MI E OF IVA ROAD (Lat: 43.442533,  Lng: -84.252375),  Route carried "on" structure: ServiceCounty highway ,  Year Built: 2001,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 136 (year 2010),  Truck Traffic: 5%,  Average Future Daily Traffic: 143 (year 2020),  Design Load: HS 20,  Features Intersected: WHITMORE DRAIN,  Facility Carried by Structure: LUNNEY ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.835,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: 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: 58.6 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: Equal to present minimum criteria,  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: 9385,  Location: 0.9 MI E OF STEEL ROAD (Lat: 43.463300,  Lng: -84.270878),  Route carried "on" structure: ServiceCounty highway ,  Year Built: 1973,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 234 (year 2010),  Truck Traffic: 5%,  Average Future Daily Traffic: 246 (year 2020),  Design Load: HS 20+Mod,  Features Intersected: WEEKS DRAIN,  Facility Carried by Structure: DICE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 8.016,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 13.1m (43.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.4m (21.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  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: 37.3 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: 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
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Structure Number: 9386,  Location: 0.3 MI E OF FEHN ROAD (Lat: 43.465917,  Lng: -84.214636),  Route carried "on" structure: ServiceCounty highway ,  Year Built: 2003,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 86 (year 2010),  Truck Traffic: 5%,  Average Future Daily Traffic: 90 (year 2020),  Design Load: HS 20,  Features Intersected: WHITMORE DRAIN,  Facility Carried by Structure: DICE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 12.576,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.0m (36.1ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.6m (31.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 62.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.0 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: March 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: 9387,  Location: 0.5 MI N OF FROST ROAD (Lat: 43.454394,  Lng: -84.290647),  Route carried "on" structure: ServiceCounty highway ,  Year Built: 1973,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 171 (year 2010),  Truck Traffic: 5%,  Average Future Daily Traffic: 180 (year 2020),  Design Load: H 20,  Features Intersected: WEEKS DRAIN,  Facility Carried by Structure: STEEL ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 12.935,  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: 1,  Length of Maximum Span: 6.4m (21.0ft),  Curb-To-Curb Width: 8.8m (28.9ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  Operating Rating: 37.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 30.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: 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: August 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 9388,  Location: 0.2 MI N OF GEDDES ROAD (Lat: 43.430833,  Lng: -84.269306),  Route carried "on" structure: ServiceCounty highway ,  Year Built: 1975,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 185 (year 2010),  Average Future Daily Traffic: 194 (year 2020),  Design Load: H 20,  Features Intersected: WHITMORE DRAIN,  Facility Carried by Structure: IVA ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 4.410,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.0m (39.4ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.2m (26.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 13.4m (44.0ft)

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,  Deck Geometry: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021
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Structure Number: 9389,  Location: 0.1 MI N OF DICE ROAD (Lat: 43.464497,  Lng: -84.269658),  Route carried "on" structure: ServiceCounty highway ,  Year Built: 1992,  Status: Posted for load,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 76 (year 2010),  Truck Traffic: 5%,  Average Future Daily Traffic: 80 (year 2020),  Design Load: H 10,  Features Intersected: WEEKS DRAIN,  Facility Carried by Structure: IVA ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 8.148,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.0m (16.4ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  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: 15.2m (49.9ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 8.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 5.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: High priority of corrective action,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 9392,  Location: 0.5 MI N OF DICE ROAD (Lat: 43.473703,  Lng: -84.240119),  Route carried "on" structure: ServiceCounty highway ,  Year Built: 1991,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 43 (year 2010),  Truck Traffic: 5%,  Average Future Daily Traffic: 45 (year 2020),  Design Load: HS 20+Mod,  Features Intersected: WEEKS DRAIN,  Facility Carried by Structure: DIENER ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.996,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.0m (26.2ft),  Skew: 1 degrees,  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: 8.0m (26.2ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 69.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 41.5 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: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel,  Membrane: Epoxy
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Structure Number: 9393,  Location: 0.5 MI N OF FROST ROAD (Lat: 43.458600,  Lng: -84.220369),  Route carried "on" structure: ServiceCounty highway ,  Year Built: 2004,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 95 (year 2010),  Average Future Daily Traffic: 100 (year 2020),  Design Load: HS 20,  Features Intersected: WHITMORE DRAIN,  Facility Carried by Structure: FEHN ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.829,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.3m (24.0ft),  Out-to-Out Width: 5.4m (17.7ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 68.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 40.8 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: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 9396,  Location: 0.1 MI N OF PANGBORN ROAD (Lat: 43.472406,  Lng: -84.200750),  Route carried "on" structure: ServiceCounty highway ,  Year Built: 1910,  Status: Posted for load,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 10 (year 2007),  Average Future Daily Traffic: 18 (year 2027),  Design Load: H 15,  Features Intersected: WHITMORE DRAIN,  Facility Carried by Structure: SCHULTZ RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.032,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  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: 5.2m (17.1ft),  Out-to-Out Width: 5.2m (17.1ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Critical,  Channel: Serious,  Operating Rating: 4.6 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 2.6 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: High priority of replacement,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: High priority of corrective action,  Approach Roadway Alignment: Meets minimum limits,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 1.58m (5.18ft),  Designated Inspection Frequency: Every 6 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $350,000,  Roadway Improvement Cost: $115,000,  Total Project Cost: $560,000,  Deck Structure Type: Open Grating,  Wearing Surface/Protective System: Wearing Surface: Other
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