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


  • National Bridge Inventory (NBI) Statistics
  • 33Number of bridges
  • 279ft / 84.7mTotal length
  • $746,000Total costs
  • 636,229Total average daily traffic
  • 161,992Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Luna Pier
  • No street view available for this location

New bridges in Luna Pier, MI - historical statistics
  • New bridges - historical statistics
  • 21920-1929
  • 21930-1939
  • 71950-1959
  • 11960-1969
  • 71970-1979
  • 21980-1989
  • 11990-1999
  • 42010-2019
  • 72020-2022
Reconstructed bridges in Luna Pier, MI - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 41960-1969
  • 11970-1979
  • 11980-1989
Average Bridge Daily Traffic in Luna Pier, MI
Average Bridge Truck Traffic in Luna Pier, MI
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 20.0%Excellent
  • 15.0%Very good
  • 10.0%Good
  • 25.0%Satisfactory
  • 15.0%Fair
  • 15.0%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 25.0%Excellent
  • 5.0%Very good
  • 25.0%Good
  • 15.0%Satisfactory
  • 10.0%Fair
  • 15.0%Poor
  • 5.0%Serious
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 35.0%Excellent
  • 5.0%Very good
  • 30.0%Satisfactory
  • 10.0%Fair
  • 5.0%Poor
  • 15.0%Serious
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 11.8%Excellent
  • 29.4%Good
  • 47.1%Satisfactory
  • 11.8%Fair
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 16.7%Very good
  • 33.3%Good
  • 33.3%Satisfactory
  • 16.7%Serious
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Structure Number: 3016,  Location: SEC 14 MARENISCO TWP (Lat: 46.380817,  Lng: -89.774722),  Route carried "on" structure: County highway ,  Year Built: 1990,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 120 (year 1998),  Average Future Daily Traffic: 130 (year 2018),  Design Load: HS 20,  Features Intersected: LITTLE PRESQUE ISLE RIV,  Facility Carried by Structure: DUNHAM ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.428,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 36.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 35.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 0.80m (2.62ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $112,000,  Roadway Improvement Cost: $11,000,  Total Project Cost: $154,000
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Structure Number: 3256,  Location: CITY OF ST LOUIS (Lat: 43.413269,  Lng: -84.608764),  Route carried "on" structure: Business City street 2033,  Year Built: 1979,  Status: Open,  Structure Length: 5.30m (17.39ft),  Average Daily Traffic: 2,700 (year 2014),  Truck Traffic: 5%,  Average Future Daily Traffic: 4,875 (year 2034),  Design Load: HS 20+Mod,  Features Intersected: PINE RIVER,  Facility Carried by Structure: MILL STREET
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 5.477,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 17.4m (57.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 11.7m (38.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 89.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 53.8 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,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.30m (17.39ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Bridge Improvement Cost: $178,000,  Roadway Improvement Cost: $115,000,  Total Project Cost: $348,000,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 6581,  Location: IN VILLAGE OF GWINN (Lat: 46.278094,  Lng: -87.443400),  Route carried "on" structure: County highway ,  Year Built: 1925,  Year Reconstructed: 1985,  Status: Open,  Structure Length: 1.89m (6.20ft),  Average Daily Traffic: 40 (year 2001),  Average Future Daily Traffic: 40 (year 2020),  Design Load: HS 20+Mod,  Features Intersected: E BRANCH ESCANABA RIVER,  Facility Carried by Structure: EYZ ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.027,  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: 18.9m (62.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Serious,  Channel: Satisfactory,  Operating Rating: 62.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 37.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: High priority of corrective action,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: October 2021,  Deck Structure Type: Open Grating,  Wearing Surface/Protective System: Wearing Surface: Other,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 7154,  Location: 3.0 MI N OHIO STATE LINE (Lat: 41.773461,  Lng: -83.486689),  Route carried "on" structure: Ramp Interstate 75,  Year Built: 1938,  Status: Posted for load,  Structure Length: 9.14m (29.99ft),  Average Daily Traffic: 3,200 (year 2013),  Truck Traffic: 8%,  Average Future Daily Traffic: 7,360 (year 2033),  Design Load: HS 20,  Features Intersected: NS & GTW RR
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.429,  Lanes on structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 21.3m (69.9ft),  Skew: 32 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 16.4m (53.8ft),  Curb-To-Curb Width: 16.0m (52.5ft),  Out-to-Out Width: 16.5m (54.1ft)

Condition: Deck: Poor,  Superstructure: Serious,  Substructure: Serious,  Operating Rating: 37.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 22.4 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: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Designated Inspection Frequency: Every 12 months,  Inspection Date: March 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 7158,  Location: 4.2 MI NE OHIO STATE LINE (Lat: 41.788814,  Lng: -83.466325),  Route carried "on" structure: Interstate 75,  Year Built: 2019,  Status: Open,  Structure Length: 1.83m (6.00ft),  Average Daily Traffic: 27,575 (year 2015),  Truck Traffic: 29%,  Average Future Daily Traffic: 30,773 (year 2036),  Design Load: Greater than HL93,  Features Intersected: BAY CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 6.697,  Lanes on structure: 3,  Base Highway Network: Yes (Inventory Route: 122,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 18.4m (60.4ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.5m (57.4ft),  Curb-To-Curb Width: 18.4m (60.4ft),  Out-to-Out Width: 19.4m (63.6ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Excellent,  Operating Rating: 63.8 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: Superior to present desirable 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: June 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: 7159,  Location: 4.2 MI NE OHIO STATE LINE (Lat: 41.788881,  Lng: -83.466586),  Route carried "on" structure: Interstate 75,  Year Built: 2020,  Status: Open,  Structure Length: 1.83m (6.00ft),  Average Daily Traffic: 27,575 (year 2015),  Truck Traffic: 29%,  Average Future Daily Traffic: 30,773 (year 2036),  Design Load: Greater than HL93,  Features Intersected: BAY CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 6.693,  Lanes on structure: 3,  Base Highway Network: Yes (Inventory Route: 122,  Subroute: 9),  Owner: State Highway Agency,  Approaching Roadway Width: 18.4m (60.4ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.5m (57.4ft),  Curb-To-Curb Width: 18.4m (60.4ft),  Out-to-Out Width: 19.4m (63.6ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Excellent,  Operating Rating: 63.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 42.8 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: Superior to present desirable criteria,  Deck Geometry: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 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: 716,  Location: 7.7 MI NE OHIO STATE LINE (Lat: 41.831881,  Lng: -83.427808),  Route carried "on" structure: Interstate 75,  Year Built: 1954,  Year Reconstructed: 1974,  Status: Open,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 30,215 (year 2007),  Truck Traffic: 24%,  Average Future Daily Traffic: 33,544 (year 2018),  Design Load: HS 20,  Features Intersected: MUDDY CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 12.466,  Lanes on structure: 4,  Base Highway Network: Yes (Inventory Route: 122,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 18.6m (61.0ft),  Skew: 13 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.7m (44.9ft),  Curb-To-Curb Width: 19.1m (62.7ft),  Out-to-Out Width: 19.6m (64.3ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  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: Equal to present minimum criteria,  Deck Geometry: 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 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 7161,  Location: 7.7 MI NE OHIO STATE LINE (Lat: 41.831875,  Lng: -83.428150),  Route carried "on" structure: Interstate 75,  Year Built: 1954,  Year Reconstructed: 1974,  Status: Open,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 30,215 (year 2007),  Truck Traffic: 24%,  Average Future Daily Traffic: 33,544 (year 2018),  Design Load: HS 20,  Features Intersected: MUDDY CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 12.454,  Lanes on structure: 4,  Base Highway Network: Yes (Inventory Route: 122,  Subroute: 9),  Owner: State Highway Agency,  Approaching Roadway Width: 18.6m (61.0ft),  Skew: 13 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.7m (44.9ft),  Curb-To-Curb Width: 19.1m (62.7ft),  Out-to-Out Width: 19.6m (64.3ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  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: Equal to present minimum criteria,  Deck Geometry: 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 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 7162,  Location: 8.7 MI NE OHIO STATE LINE (Lat: 41.844092,  Lng: -83.419483),  Route carried "on" structure: Interstate 75,  Year Built: 1955,  Year Reconstructed: 1974,  Status: Open,  Structure Length: 3.81m (12.50ft),  Average Daily Traffic: 30,558 (year 2007),  Truck Traffic: 24%,  Average Future Daily Traffic: 35,167 (year 2018),  Design Load: HS 20,  Features Intersected: OTTER CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 13.989,  Lanes on structure: 4,  Base Highway Network: Yes (Inventory Route: 122,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 18.6m (61.0ft),  Skew: 10 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 13.7m (44.9ft),  Curb-To-Curb Width: 19.1m (62.7ft),  Out-to-Out Width: 19.6m (64.3ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 70.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 42.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: June 2021,  Other Special Inspection Date: December 2021,  Bridge Improvement Cost: $29,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 7163,  Location: 8.7 MI NE OHIO STATE LINE (Lat: 41.844186,  Lng: -83.419761),  Route carried "on" structure: Interstate 75,  Year Built: 1955,  Year Reconstructed: 1974,  Status: Open,  Structure Length: 3.81m (12.50ft),  Average Daily Traffic: 30,558 (year 2007),  Truck Traffic: 24%,  Average Future Daily Traffic: 35,167 (year 2018),  Design Load: HS 20,  Features Intersected: OTTER CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 13.989,  Lanes on structure: 4,  Base Highway Network: Yes (Inventory Route: 122,  Subroute: 9),  Owner: State Highway Agency,  Approaching Roadway Width: 18.6m (61.0ft),  Skew: 10 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 13.7m (44.9ft),  Curb-To-Curb Width: 19.1m (62.7ft),  Out-to-Out Width: 19.6m (64.3ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 70.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 42.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 12 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: June 2021,  Other Special Inspection Date: December 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 717,  Location: 3.5 MI NE OHIO STATE LINE (Lat: 41.779925,  Lng: -83.473286),  Route carried "on" structure: Interstate 75,  Year Built: 2019,  Status: Open,  Structure Length: 4.08m (13.39ft),  Average Daily Traffic: 27,575 (year 2015),  Truck Traffic: 29%,  Average Future Daily Traffic: 30,773 (year 2036),  Design Load: Greater than HL93,  Features Intersected: GTW RR
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 5.552,  Lanes on structure: 3,  Base Highway Network: Yes (Inventory Route: 122,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 18.4m (60.4ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 39.6m (129.9ft),  Curb-To-Curb Width: 18.4m (60.4ft),  Out-to-Out Width: 19.4m (63.6ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Excellent,  Operating Rating: 51.2 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: 39.5 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 5.64m (18.50ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $154,000,  Roadway Improvement Cost: $6,000,  Total Project Cost: $67,000,  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: 7171,  Location: 3.5 MI NE OHIO STATE LINE (Lat: 41.779906,  Lng: -83.473622),  Route carried "on" structure: Interstate 75,  Year Built: 2020,  Status: Open,  Structure Length: 4.08m (13.39ft),  Average Daily Traffic: 27,575 (year 2015),  Truck Traffic: 29%,  Average Future Daily Traffic: 30,773 (year 2036),  Design Load: Greater than HL93,  Features Intersected: GTW RR
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 5.540,  Lanes on structure: 3,  Base Highway Network: Yes (Inventory Route: 122,  Subroute: 9),  Owner: State Highway Agency,  Approaching Roadway Width: 18.4m (60.4ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 39.6m (129.9ft),  Curb-To-Curb Width: 18.4m (60.4ft),  Out-to-Out Width: 19.4m (63.6ft)

Condition: Deck: Very good,  Superstructure: Excellent,  Substructure: Excellent,  Operating Rating: 50.9 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: 39.2 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: Superior to present desirable criteria,  Deck Geometry: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 5.64m (18.50ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $154,000,  Roadway Improvement Cost: $6,000,  Total Project Cost: $67,000,  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: 7176,  Location: 3.6 MI NE OHIO STATE LINE (Lat: 41.781181,  Lng: -83.472297),  Route carried "on" structure: Interstate 75,  Year Built: 2019,  Status: Open,  Structure Length: 3.47m (11.38ft),  Average Daily Traffic: 27,575 (year 2015),  Truck Traffic: 29%,  Average Future Daily Traffic: 30,773 (year 2036),  Design Load: Greater than HL93,  Features Intersected: BAY CREEK RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 5.715,  Lanes on structure: 3,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 122,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 18.4m (60.4ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 33.9m (111.2ft),  Curb-To-Curb Width: 18.4m (60.4ft),  Out-to-Out Width: 19.4m (63.6ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  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: 47.6 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Superior to present desirable criteria,  Deck Geometry: Equal to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Total Project Cost: $4,000,  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: 7177,  Location: 3.6 MI NE OHIO STATE LINE (Lat: 41.781289,  Lng: -83.472542),  Route carried "on" structure: Interstate 75,  Year Built: 2020,  Status: Open,  Structure Length: 3.47m (11.38ft),  Average Daily Traffic: 27,575 (year 2015),  Truck Traffic: 29%,  Average Future Daily Traffic: 30,773 (year 2036),  Design Load: Greater than HL93,  Features Intersected: BAY CREEK RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 5.717,  Lanes on structure: 3,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 122,  Subroute: 9),  Owner: State Highway Agency,  Approaching Roadway Width: 18.4m (60.4ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 33.9m (111.2ft),  Curb-To-Curb Width: 18.4m (60.4ft),  Out-to-Out Width: 19.4m (63.6ft)

Condition: Deck: Excellent,  Superstructure: Good,  Substructure: Excellent,  Operating Rating: 61.6 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 48.0 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement 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: 7178,  Location: 4.7 MI NE OHIO STATE LINE (Lat: 41.794436,  Lng: -83.461925),  Route carried "on" structure: County highway ,  Year Built: 2020,  Status: Open,  Structure Length: 7.01m (23.00ft),  Average Daily Traffic: 1,127 (year 2015),  Truck Traffic: 3%,  Average Future Daily Traffic: 1,252 (year 2036),  Design Load: Greater than HL93,  Features Intersected: I-75,  Facility Carried by Structure: ERIE RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 19.182,  Lanes on structure: 2,  Lanes under structure: 6,  Base Highway Network: Yes (Inventory Route: 123,  Subroute: 7),  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 34.5m (113.2ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.3m (43.6ft)

Condition: Deck: Very good,  Superstructure: Excellent,  Substructure: Excellent,  Operating Rating: 49.6 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 38.2 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: Superior to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.90m (25.92ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $90,000,  Roadway Improvement Cost: $9,000,  Total Project Cost: $106,000,  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: 7179,  Location: 5.8 MI NE OHIO STATE LINE (Lat: 41.809119,  Lng: -83.450433),  Route carried "on" structure: County highway 5820,  Year Built: 1956,  Status: Posted for load,  Structure Length: 7.89m (25.89ft),  Average Daily Traffic: 4,360 (year 1974),  Truck Traffic: 3%,  Average Future Daily Traffic: 4,360 (year 1977),  Design Load: HS 15,  Features Intersected: I-75,  Facility Carried by Structure: LUNA PIER RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 19.659,  Lanes on structure: 2,  Lanes under structure: 6,  Base Highway Network: Yes (Inventory Route: 122,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 10.6m (34.8ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 23.4m (76.8ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.5m (31.2ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Satisfactory,  Operating Rating: 49.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 29.5 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: High priority of corrective action,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Other Special Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 718,  Location: 5.7 MI SW OF MONROE (Lat: 41.823567,  Lng: -83.435606),  Route carried "on" structure: County highway ,  Year Built: 1974,  Status: Open,  Structure Length: 7.50m (24.61ft),  Average Daily Traffic: 170 (year 1974),  Average Future Daily Traffic: 170 (year 1977),  Design Load: H 20,  Features Intersected: I-75,  Facility Carried by Structure: GAYNIER RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.568,  Lanes on structure: 2,  Lanes under structure: 8,  Owner: State Highway Agency,  Approaching Roadway Width: 10.9m (35.8ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 40.2m (131.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 11.2m (36.7ft),  Out-to-Out Width: 12.0m (39.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 83.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 49.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay
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Structure Number: 7181,  Location: 4.0 MI SW OF MONROE (Lat: 41.843281,  Lng: -83.420028),  Route carried "on" structure: County highway 5830,  Year Built: 1974,  Status: Open,  Structure Length: 6.98m (22.90ft),  Average Daily Traffic: 1,270 (year 1974),  Average Future Daily Traffic: 1,270 (year 1977),  Design Load: HS 20,  Features Intersected: I-75,  Facility Carried by Structure: OTTER CREEK RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 3.798,  Lanes on structure: 2,  Lanes under structure: 8,  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: 2,  Length of Maximum Span: 35.6m (116.8ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.5m (44.3ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 66.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 39.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 7241,  Location: 1.3 MI N OF VICTORY RD (Lat: 41.834736,  Lng: -83.435342),  Route carried "on" structure: County highway ,  Year Built: 1927,  Year Reconstructed: 1977,  Status: Open,  Structure Length: 1.06m (3.48ft),  Average Daily Traffic: 380 (year 2015),  Truck Traffic: 2%,  Average Future Daily Traffic: 437 (year 2035),  Design Load: HS 20,  Features Intersected: MUDDY CREEK,  Facility Carried by Structure: COUSINO RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 28.163,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.0m (32.8ft),  Curb-To-Curb Width: 9.4m (30.8ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Inventory Rating: 50.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other
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Structure Number: 7242,  Location: .05 MI N OF S OTTER CK RD (Lat: 41.850436,  Lng: -83.429572),  Route carried "on" structure: County highway ,  Year Built: 1964,  Status: Temporarily open,  Structure Length: 3.20m (10.50ft),  Average Daily Traffic: 360 (year 2017),  Truck Traffic: 18%,  Average Future Daily Traffic: 414 (year 2037),  Design Load: H 20,  Features Intersected: OTTER CREEK,  Facility Carried by Structure: KNAB RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.079,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 10.3m (33.8ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 8.6m (28.2ft),  Out-to-Out Width: 10.3m (33.8ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Poor,  Channel: Fair,  Operating Rating: 75.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 45.7 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 7342,  Location: 1 MI N OF SUMMIT STREET (Lat: 41.769583,  Lng: -83.480058),  Route carried "on" structure: County highway ,  Year Built: 1955,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 140 (year 2012),  Truck Traffic: 4%,  Average Future Daily Traffic: 161 (year 2032),  Design Load: H 20,  Features Intersected: LITTLE LAKE CREEK,  Facility Carried by Structure: BAY CREEK ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.783,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 2 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.2m (10.5ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 14.9m (48.9ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  Operating Rating: 38.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 23.0 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 7344,  Location: 0.1 MI N OF VIENNA ROAD (Lat: 41.788964,  Lng: -83.471581),  Route carried "on" structure: County highway ,  Year Built: 1971,  Status: Open,  Structure Length: 0.74m (2.43ft),  Average Daily Traffic: 220 (year 2016),  Truck Traffic: 6%,  Average Future Daily Traffic: 253 (year 2036),  Design Load: H 15,  Features Intersected: BAY CREEK,  Facility Carried by Structure: BAY CREEK ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 4.743,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.8m (19.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.5m (21.3ft),  Curb-To-Curb Width: 7.0m (23.0ft),  Out-to-Out Width: 7.5m (24.6ft)

Condition: Deck: Satisfactory,  Superstructure: Poor,  Substructure: Serious,  Channel: Satisfactory,  Operating Rating: 51.2 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: High priority of corrective action,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: High priority of corrective action,  Designated Inspection Frequency: Every 12 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 7363,  Location: 0.1 MI W OF COUSINO ROAD (Lat: 41.830161,  Lng: -83.446761),  Route carried "on" structure: County highway ,  Year Built: 1986,  Status: Posted for load,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 280 (year 2018),  Truck Traffic: 19%,  Average Future Daily Traffic: 322 (year 2038),  Design Load: HS 20,  Features Intersected: MUDDY CREEK,  Facility Carried by Structure: KELLY ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.367,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  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: 7.3m (24.0ft),  Out-to-Out Width: 19.5m (64.0ft)

Condition: Channel: Satisfactory,  Culverts: Serious,  Operating Rating: 26.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 15.9 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below),  Designated Inspection Frequency: Every 12 months,  Inspection Date: November 2021
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Structure Number: 7404,  Location: CITY OF LUNA PIER (Lat: 41.820531,  Lng: -83.430403),  Route carried "on" structure: City street ,  Year Built: 1980,  Status: Open,  Structure Length: 0.96m (3.15ft),  Average Daily Traffic: 355 (year 1999),  Truck Traffic: 1%,  Average Future Daily Traffic: 380 (year 2019),  Design Load: HS 20+Mod,  Features Intersected: MUDDY CREEK,  Facility Carried by Structure: ALLEN COVE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.019,  Lanes on structure: 2,  Owner: City or Municipal 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: 4.0m (13.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 18.3m (60.0ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 50.9 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: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 13835,  Location: 2.85 MI N OHIO STATE LINE (Lat: 41.771803,  Lng: -83.484836),  Route carried "on" structure: Ramp Interstate 75,  Year Built: 1937,  Status: Open,  Structure Length: 0.80m (2.62ft),  Average Daily Traffic: 6,400 (year 2013),  Truck Traffic: 8%,  Average Future Daily Traffic: 7,360 (year 2033),  Features Intersected: LITTLE LAKE CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.135,  Lanes on structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 21.3m (69.9ft),  Skew: 33 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.5m (11.5ft),  Curb-To-Curb Width: 15.6m (51.2ft),  Out-to-Out Width: 35.1m (115.2ft)

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: High priority of corrective action,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 13888,  Location: 540 FT N OF RAMP B (Lat: 41.770000,  Lng: -83.480833),  Route carried "on" structure: Interstate 75,  Year Built: 2020,  Status: Open,  Structure Length: 0.78m (2.56ft),  Average Daily Traffic: 58,900 (year 2015),  Truck Traffic: 27%,  Average Future Daily Traffic: 65,731 (year 2036),  Design Load: Greater than HL93,  Features Intersected: LITTLE LAKE CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 4.276,  Lanes on structure: 6,  Base Highway Network: Yes (Inventory Route: 122,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 39.0m (128.0ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.8m (25.6ft)

Condition: Channel: Satisfactory,  Culverts: Very good,  Operating Rating: 84.2 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: 65.1 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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 7176,  Location: 3.6 MI NE OHIO STATE LINE (Lat: 41.781181,  Lng: -83.472297),  Route carried "under" structure: County highway ,  Year Built: 2019,  Structure Length: 0. m,  Average Daily Traffic: 80 (year 1974),  Features Intersected: BAY CREEK RD,  Facility Carried by Structure: I-75 NB
Minimum Vertical Clearance: 5.56m (18.24ft),  Kilometerpoint: 3.803,  Lanes on structure: 3,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 33.9m (111.2ft)

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Structure Number: 7177,  Location: 3.6 MI NE OHIO STATE LINE (Lat: 41.781289,  Lng: -83.472542),  Route carried "under" structure: County highway ,  Year Built: 2020,  Structure Length: 0. m,  Average Daily Traffic: 80 (year 1974),  Features Intersected: BAY CREEK RD,  Facility Carried by Structure: I-75 SB
Minimum Vertical Clearance: 5.54m (18.18ft),  Kilometerpoint: 3.826,  Lanes on structure: 3,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 33.9m (111.2ft)

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Structure Number: 7178,  Location: 4.7 MI NE OHIO STATE LINE (Lat: 41.794436,  Lng: -83.461925),  Route carried "under" structure: Interstate 75,  Year Built: 2020,  Structure Length: 0. m,  Average Daily Traffic: 27,575 (year 2015),  Truck Traffic: 29%,  Features Intersected: I-75,  Facility Carried by Structure: ERIE RD
Minimum Vertical Clearance: 4.70m (15.42ft),  Kilometerpoint: 7.419,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 34.5m (113.2ft)

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Structure Number: 7179,  Location: 5.8 MI NE OHIO STATE LINE (Lat: 41.809119,  Lng: -83.450433),  Route carried "under" structure: Interstate 75,  Year Built: 1956,  Structure Length: 0. m,  Average Daily Traffic: 60,430 (year 2007),  Truck Traffic: 24%,  Features Intersected: I-75,  Facility Carried by Structure: LUNA PIER RD
Minimum Vertical Clearance: 4.75m (15.58ft),  Kilometerpoint: 9.310,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Length of Maximum Span: 23.4m (76.8ft)

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Structure Number: 718,  Location: 5.7 MI SW OF MONROE (Lat: 41.823567,  Lng: -83.435606),  Route carried "under" structure: Interstate 75,  Year Built: 1974,  Structure Length: 0. m,  Average Daily Traffic: 60,430 (year 2007),  Truck Traffic: 24%,  Features Intersected: I-75,  Facility Carried by Structure: GAYNIER RD
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 11.335,  Lanes on structure: 2,  Lanes under structure: 8,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 40.2m (131.9ft)

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Structure Number: 7181,  Location: 4.0 MI SW OF MONROE (Lat: 41.843281,  Lng: -83.420028),  Route carried "under" structure: Interstate 75,  Year Built: 1974,  Structure Length: 0. m,  Average Daily Traffic: 61,116 (year 2007),  Truck Traffic: 24%,  Features Intersected: I-75,  Facility Carried by Structure: OTTER CREEK RD
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 13.888,  Lanes on structure: 2,  Lanes under structure: 8,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 35.6m (116.8ft)

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Structure Number: 7187,  Location: 1.6 MI N OF STATE LINE (Lat: 41.768203,  Lng: -83.480697),  Route carried "under" structure: Interstate 75,  Year Built: 1976,  Structure Length: 0. m,  Average Daily Traffic: 59,500 (year 2017),  Truck Traffic: 27%,  Features Intersected: I-75
Minimum Vertical Clearance: 5.46m (17.91ft),  Kilometerpoint: 4.099,  Lanes on structure: 1,  Lanes under structure: 6,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 46.3m (151.9ft)

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