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


  • National Bridge Inventory (NBI) Statistics
  • 22Number of bridges
  • 279ft / 85.3mTotal length
  • $480,000Total costs
  • 453,906Total average daily traffic
  • 45,200Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Bridgeport
  • No street view available for this location

New bridges in Bridgeport, MI - historical statistics
  • New bridges - historical statistics
  • 11930-1939
  • 121960-1969
  • 21970-1979
  • 11980-1989
  • 12000-2009
  • 52010-2019
Reconstructed bridges in Bridgeport, MI - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11940-1949
  • 01950-1959
  • 01960-1969
  • 01970-1979
  • 31980-1989
  • 01990-1999
  • 42000-2009
Average Bridge Daily Traffic in Bridgeport, MI
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 14.3%Very good
  • 35.7%Good
  • 28.6%Satisfactory
  • 14.3%Fair
  • 7.1%Serious
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 7.1%Excellent
  • 35.7%Very good
  • 7.1%Good
  • 14.3%Satisfactory
  • 14.3%Fair
  • 14.3%Poor
  • 7.1%Serious
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 21.4%Very good
  • 14.3%Good
  • 35.7%Satisfactory
  • 14.3%Fair
  • 7.1%Poor
  • 7.1%Serious
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 33.3%Good
  • 44.4%Satisfactory
  • 22.2%Fair
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Structure Number: 9159,  Location: 2.6 MI SE OF M-46 (Lat: 43.378047,  Lng: -83.875703),  Route carried "on" structure: County highway 2004,  Year Built: 2015,  Status: Open,  Structure Length: 6.37m (20.90ft),  Average Daily Traffic: 1,921 (year 1996),  Truck Traffic: 3%,  Average Future Daily Traffic: 1,200 (year 2035),  Design Load: Greater than HL93,  Features Intersected: I-75,  Facility Carried by Structure: KING RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 3.357,  Lanes on structure: 2,  Lanes under structure: 8,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 31.2m (102.4ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Very good,  Superstructure: Excellent,  Substructure: Very good,  Operating Rating: 55.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 43.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 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: 9185,  Location: 10.0 MI NW OF GENESEE CO (Lat: 43.340900,  Lng: -83.863581),  Route carried "on" structure: Interstate 75,  Year Built: 1961,  Year Reconstructed: 2008,  Status: Open,  Structure Length: 8.53m (27.99ft),  Average Daily Traffic: 25,771 (year 2007),  Truck Traffic: 13%,  Average Future Daily Traffic: 40,600 (year 2027),  Design Load: HS 25 or greater,  Features Intersected: CASS RIVER
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 15.828,  Lanes on structure: 4,  Base Highway Network: Yes (Inventory Route: 46,  Subroute: 3),  Owner: State Highway Agency,  Approaching Roadway Width: 21.5m (70.5ft),  Skew: 10 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 21.3m (69.9ft),  Curb-To-Curb Width: 21.1m (69.2ft),  Out-to-Out Width: 22.1m (72.5ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 76.8 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: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: April 2020,  Underwater Inspection Date: August 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: 9186,  Location: 10.0 MI NW OF GENESEE CO (Lat: 43.340903,  Lng: -83.863892),  Route carried "on" structure: Interstate 75,  Year Built: 1961,  Year Reconstructed: 2007,  Status: Open,  Structure Length: 8.53m (27.99ft),  Average Daily Traffic: 25,771 (year 2007),  Truck Traffic: 13%,  Average Future Daily Traffic: 40,600 (year 2027),  Design Load: HS 25 or greater,  Features Intersected: CASS RIVER
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 15.766,  Lanes on structure: 3,  Base Highway Network: Yes (Inventory Route: 46,  Subroute: 2),  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 10 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 21.3m (69.9ft),  Curb-To-Curb Width: 21.1m (69.2ft),  Out-to-Out Width: 22.1m (72.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 76.8 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: Superior to present desirable criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: April 2020,  Underwater Inspection Date: August 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: 9195,  Location: 7.0 MI NW OF GENESEE COL (Lat: 43.307381,  Lng: -83.835553),  Route carried "on" structure: County highway ,  Year Built: 1961,  Year Reconstructed: 1991,  Status: Open,  Structure Length: 8.10m (26.57ft),  Average Daily Traffic: 701 (year 1994),  Truck Traffic: 3%,  Average Future Daily Traffic: 110 (year 1977),  Design Load: H 15,  Features Intersected: I-75,  Facility Carried by Structure: E TOWNLINE RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 6.365,  Lanes on structure: 2,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 11.2m (36.7ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 27.4m (89.9ft),  Curb-To-Curb Width: 9.0m (29.5ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 51.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 30.8 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,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: August 2020,  Other Special Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 9196,  Location: 8.3 MI NW OF GENESEE COL (Lat: 43.321669,  Lng: -83.848986),  Route carried "on" structure: County highway ,  Year Built: 1961,  Year Reconstructed: 1991,  Status: Open,  Structure Length: 7.79m (25.56ft),  Average Daily Traffic: 1,706 (year 1996),  Truck Traffic: 3%,  Average Future Daily Traffic: 110 (year 1977),  Design Load: H 15,  Features Intersected: I-75,  Facility Carried by Structure: E CURTIS RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 6.871,  Lanes on structure: 2,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 26.5m (86.9ft),  Curb-To-Curb Width: 8.4m (27.6ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Satisfactory,  Superstructure: Poor,  Substructure: Satisfactory,  Operating Rating: 63.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 33.7 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,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: August 2021,  Other Special Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 9197,  Location: 9.7 MI NW OF GENESEE COL (Lat: 43.339658,  Lng: -83.863467),  Route carried "on" structure: County highway ,  Year Built: 1961,  Year Reconstructed: 1985,  Status: Open,  Structure Length: 6.70m (21.98ft),  Average Daily Traffic: 289 (year 1996),  Truck Traffic: 3%,  Average Future Daily Traffic: 1,010 (year 1977),  Design Load: H 15,  Features Intersected: I-75,  Facility Carried by Structure: RIVERVIEW DRIVE
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 3.373,  Lanes on structure: 2,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 22.6m (74.1ft),  Curb-To-Curb Width: 9.0m (29.5ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  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: 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: Equal to present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay
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Structure Number: 9198,  Location: 10.5 MI NW OF GENESEE CO (Lat: 43.350556,  Lng: -83.864303),  Route carried "on" structure: Interstate 75,  Year Built: 1961,  Year Reconstructed: 2008,  Status: Open,  Structure Length: 6.19m (20.31ft),  Average Daily Traffic: 38,300 (year 2007),  Truck Traffic: 12%,  Average Future Daily Traffic: 38,300 (year 2027),  Design Load: HS 25 or greater,  Features Intersected: GENESEE AVE
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 17.444,  Lanes on structure: 5,  Lanes under structure: 5,  Base Highway Network: Yes (Inventory Route: 46,  Subroute: 5),  Owner: State Highway Agency,  Approaching Roadway Width: 24.9m (81.7ft),  Skew: 14 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 31.7m (104.0ft),  Curb-To-Curb Width: 23.6m (77.4ft),  Out-to-Out Width: 24.6m (80.7ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 70.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 42.4 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,  Underclear: High priority of corrective action,  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: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 9199,  Location: 10.5 MI NW OF GENESEE CO (Lat: 43.350750,  Lng: -83.864689),  Route carried "on" structure: Interstate 75,  Year Built: 1961,  Year Reconstructed: 2007,  Status: Open,  Structure Length: 6.19m (20.31ft),  Average Daily Traffic: 36,850 (year 2007),  Truck Traffic: 12%,  Average Future Daily Traffic: 36,850 (year 2027),  Design Load: HS 25 or greater,  Features Intersected: GENESEE AVE
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 17.483,  Lanes on structure: 4,  Lanes under structure: 5,  Base Highway Network: Yes (Inventory Route: 46,  Subroute: 5),  Owner: State Highway Agency,  Approaching Roadway Width: 21.2m (69.6ft),  Skew: 14 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 31.7m (104.0ft),  Curb-To-Curb Width: 21.1m (69.2ft),  Out-to-Out Width: 22.1m (72.5ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 79.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 47.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: High priority of corrective action,  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: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 9258,  Location: 1.0 MI N OF BUSCH ROAD (Lat: 43.317031,  Lng: -83.933525),  Route carried "on" structure: County highway 7365,  Year Built: 1986,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 1,694 (year 2018),  Truck Traffic: 5%,  Average Future Daily Traffic: 1,779 (year 2028),  Design Load: HS 20+Mod,  Features Intersected: BIRCH RUN OVERFLOW,  Facility Carried by Structure: SHERIDAN ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 20.480,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.0m (29.5ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.7m (22.0ft),  Curb-To-Curb Width: 12.1m (39.7ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Channel: Good,  Culverts: Poor,  Operating Rating: 79.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 47.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Meets minimum limits,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 926,  Location: 0.8 MI N OF YOUNG ROAD (Lat: 43.362242,  Lng: -83.934939),  Route carried "on" structure: County highway 7365,  Year Built: 2002,  Status: Open,  Structure Length: 6.09m (19.98ft),  Average Daily Traffic: 1,931 (year 2018),  Truck Traffic: 5%,  Average Future Daily Traffic: 2,028 (year 2028),  Design Load: HS 20,  Features Intersected: CASS RIVER,  Facility Carried by Structure: SHERIDAN ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 25.556,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 23.2m (76.1ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.9m (32.5ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 64.2 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: 44.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present minimum criteria,  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 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 9264,  Location: 0.7 MI N OF BUSCH ROAD (Lat: 43.303164,  Lng: -83.894308),  Route carried "on" structure: County highway 7375,  Year Built: 1936,  Year Reconstructed: 1948,  Status: Open,  Structure Length: 1.34m (4.40ft),  Average Daily Traffic: 751 (year 2011),  Truck Traffic: 5%,  Average Future Daily Traffic: 786 (year 2021),  Design Load: H 15,  Features Intersected: BIRCH RUN CREEK,  Facility Carried by Structure: BELL ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.409,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.2m (40.0ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Serious,  Superstructure: Serious,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 73.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 44.4 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: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.52m (4.99ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $400,000,  Roadway Improvement Cost: $80,000,  Total Project Cost: $480,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 9265,  Location: 0.3 MI N OF GABEL ROAD (Lat: 43.348872,  Lng: -83.883672),  Route carried "on" structure: County highway 7375,  Year Built: 2010,  Status: Open,  Structure Length: 7.89m (25.89ft),  Average Daily Traffic: 4,801 (year 2017),  Truck Traffic: 5%,  Average Future Daily Traffic: 5,041 (year 2027),  Features Intersected: CASS RIVER,  Facility Carried by Structure: FORT ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.096,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 26.3m (86.3ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 0.0m,  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 12.7m (41.7ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 56.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 43.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 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: 9269,  Location: 0.1 MI N OF NOTT ROAD (Lat: 43.330086,  Lng: -83.829775),  Route carried "on" structure: County highway 7391,  Year Built: 2011,  Status: Open,  Structure Length: 8.08m (26.51ft),  Average Daily Traffic: 6,823 (year 2011),  Truck Traffic: 7%,  Average Future Daily Traffic: 12,323 (year 2031),  Design Load: HL 93,  Features Intersected: CASS RIVER,  Facility Carried by Structure: DIXIE HIGHWAY
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 13.847,  Lanes on structure: 4,  Owner: County Highway Agency,  Approaching Roadway Width: 18.3m (60.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 26.5m (86.9ft),  Curb-To-Curb Width: 19.5m (64.0ft),  Out-to-Out Width: 20.2m (66.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Fair,  Operating Rating: 77.4 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 37.9 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: Equal to present desirable criteria,  Deck Geometry: Better than 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: April 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: 942,  Location: 0.5 MI N OF BUSCH ROAD (Lat: 43.305589,  Lng: -83.914053),  Route carried "on" structure: ServiceCounty highway ,  Year Built: 1973,  Status: Posted for load,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 467 (year 2017),  Truck Traffic: 5%,  Average Future Daily Traffic: 490 (year 2027),  Design Load: H 20,  Features Intersected: BIRCH RUN CREEK,  Facility Carried by Structure: DORWOOD ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.801,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.2m (36.7ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 35.9 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 21.6 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Designated Inspection Frequency: Every 12 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 13837,  Location: DAVIS PARK (Lat: 43.355000,  Lng: -83.880994),  Route carried "on" structure: Other road ,  Year Built: 1979,  Status: Posted for load,  Structure Length: 1.52m (4.99ft),  Average Daily Traffic: 6 (year 2014),  Average Future Daily Traffic: 9 (year 2034),  Features Intersected: CASS RIVER OVERFLOW,  Facility Carried by Structure: DAVIS PARK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.025,  Lanes on structure: 1,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 3.8m (12.5ft),  Material/Design: Wood or Timber,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 7.9m (25.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 3.8m (12.5ft),  Out-to-Out Width: 4.2m (13.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Serious,  Channel: Satisfactory,  Operating Rating: 37.3 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 26.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS) 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: Meets minimum limits,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Designated Inspection Frequency: Every 12 months,  Inspection Date: January 2022,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 9158,  Location: 3.6 MI SE OF M-46 (Lat: 43.365203,  Lng: -83.867514),  Route carried "under" structure: Interstate 75,  Year Built: 2015,  Structure Length: 0. m,  Average Daily Traffic: 59,200 (year 2013),  Truck Traffic: 7%,  Features Intersected: I-75,  Facility Carried by Structure: BAKER RD
Minimum Vertical Clearance: 5.64m (18.50ft),  Kilometerpoint: 18.502,  Lanes on structure: 2,  Lanes under structure: 8,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.7m (97.4ft)

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Structure Number: 9159,  Location: 2.6 MI SE OF M-46 (Lat: 43.378047,  Lng: -83.875703),  Route carried "under" structure: Interstate 75,  Year Built: 2015,  Structure Length: 0. m,  Average Daily Traffic: 59,200 (year 2013),  Truck Traffic: 7%,  Features Intersected: I-75,  Facility Carried by Structure: KING RD
Minimum Vertical Clearance: 5.39m (17.68ft),  Kilometerpoint: 20.082,  Lanes on structure: 2,  Lanes under structure: 8,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 31.2m (102.4ft)

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Structure Number: 9195,  Location: 7.0 MI NW OF GENESEE COL (Lat: 43.307381,  Lng: -83.835553),  Route carried "under" structure: Interstate 75,  Year Built: 1961,  Structure Length: 0. m,  Average Daily Traffic: 51,542 (year 2007),  Truck Traffic: 13%,  Features Intersected: I-75,  Facility Carried by Structure: E TOWNLINE RD
Minimum Vertical Clearance: 5.16m (16.93ft),  Kilometerpoint: 11.358,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 27.4m (89.9ft)

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Structure Number: 9196,  Location: 8.3 MI NW OF GENESEE COL (Lat: 43.321669,  Lng: -83.848986),  Route carried "under" structure: Interstate 75,  Year Built: 1961,  Structure Length: 0. m,  Average Daily Traffic: 51,542 (year 2007),  Truck Traffic: 13%,  Features Intersected: I-75,  Facility Carried by Structure: E CURTIS RD
Minimum Vertical Clearance: 5.11m (16.77ft),  Kilometerpoint: 13.284,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 26.5m (86.9ft)

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Structure Number: 9197,  Location: 9.7 MI NW OF GENESEE COL (Lat: 43.339658,  Lng: -83.863467),  Route carried "under" structure: Interstate 75,  Year Built: 1961,  Structure Length: 0. m,  Average Daily Traffic: 51,542 (year 2007),  Truck Traffic: 13%,  Features Intersected: I-75,  Facility Carried by Structure: RIVERVIEW DRIVE
Minimum Vertical Clearance: 5.44m (17.85ft),  Kilometerpoint: 15.627,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 22.6m (74.1ft)

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Structure Number: 9198,  Location: 10.5 MI NW OF GENESEE CO (Lat: 43.350556,  Lng: -83.864303),  Route carried "under" structure: County highway 2004,  Year Built: 1961,  Structure Length: 0. m,  Average Daily Traffic: 16,549 (year 1995),  Features Intersected: GENESEE AVE,  Facility Carried by Structure: I-75 NB
Minimum Vertical Clearance: 4.39m (14.40ft),  Kilometerpoint: 16.847,  Lanes on structure: 5,  Lanes under structure: 5,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 31.7m (104.0ft)

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Structure Number: 9199,  Location: 10.5 MI NW OF GENESEE CO (Lat: 43.350750,  Lng: -83.864689),  Route carried "under" structure: City street 2004,  Year Built: 1961,  Structure Length: 0. m,  Average Daily Traffic: 16,549 (year 1995),  Features Intersected: GENESEE AVE,  Facility Carried by Structure: I-75 SB
Minimum Vertical Clearance: 4.47m (14.67ft),  Kilometerpoint: 16.870,  Lanes on structure: 4,  Lanes under structure: 5,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 31.7m (104.0ft)

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