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


  • National Bridge Inventory (NBI) Statistics
  • 19Number of bridges
  • 98ft / 29.9mTotal length
  • $565,000Total costs
  • 265,321Total average daily traffic
  • 12,517Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Concord
  • No street view available for this location

New bridges in Concord, MI - historical statistics
  • New bridges - historical statistics
  • 21920-1929
  • 11930-1939
  • 11940-1949
  • 31960-1969
  • 11970-1979
  • 31980-1989
  • 41990-1999
  • 32000-2009
  • 12010-2019
Reconstructed bridges in Concord, MI - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11980-1989
  • 01990-1999
  • 12000-2009
Average Bridge Daily Traffic in Concord, MI
Average Bridge Truck Traffic in Concord, MI
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 14.3%Very good
  • 50.0%Good
  • 28.6%Satisfactory
  • 7.1%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 21.4%Very good
  • 21.4%Good
  • 35.7%Satisfactory
  • 14.3%Fair
  • 7.1%Poor
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 21.4%Very good
  • 64.3%Good
  • 7.1%Satisfactory
  • 7.1%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 25.0%Very good
  • 37.5%Good
  • 37.5%Satisfactory
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 25.0%Good
  • 50.0%Satisfactory
  • 25.0%Poor
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Structure Number: 65,  Location: 0.25 MI N W BRANCH LAKE (Lat: 46.170333,  Lng: -86.739036),  Route carried "on" structure: County highway ,  Year Built: 1949,  Year Reconstructed: 2000,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 191 (year 1998),  Truck Traffic: 1%,  Average Future Daily Traffic: 240 (year 2018),  Design Load: HS 25 or greater,  Features Intersected: WEST BRANCH CREEK,  Facility Carried by Structure: ROUND LAKE RD FH78
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.018,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Wood or Timber,  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: 7.6m (24.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 97.2 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 97.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present desirable 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,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 235,  Location: DORR TWP SEC 18 (Lat: 42.737147,  Lng: -85.771569),  Route carried "on" structure: County highway ,  Year Built: 2006,  Status: Open,  Structure Length: 1.52m (4.99ft),  Average Daily Traffic: 87 (year 2005),  Truck Traffic: 5%,  Average Future Daily Traffic: 130 (year 2025),  Design Load: HS 20,  Features Intersected: LITTLE RABBIT RIVER DRN,  Facility Carried by Structure: 23RD STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.329,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.0m (45.9ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  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: 72.9 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: 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: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 263,  Location: APPROX 1/4MI S OF 128TH A (Lat: 42.611508,  Lng: -85.682700),  Route carried "on" structure: County highway ,  Year Built: 1969,  Status: Open,  Structure Length: 0.66m (2.17ft),  Average Daily Traffic: 100 (year 2002),  Truck Traffic: 7%,  Average Future Daily Traffic: 200 (year 2022),  Design Load: H 20,  Features Intersected: MILLER CREEK,  Facility Carried by Structure: 14TH STREET
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 3.829,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 2.6m (8.5ft)

Condition: Channel: Satisfactory,  Culverts: Poor,  Operating Rating: 23.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 13.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Meets minimum limits,  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
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Structure Number: 579,  Location: 0.29 MI SW OF I-75 JCT (Lat: 43.555686,  Lng: -83.951403),  Route carried "on" structure: State highway 84,  Year Built: 2009,  Status: Open,  Structure Length: 1.86m (6.10ft),  Average Daily Traffic: 19,900 (year 2010),  Truck Traffic: 2%,  Average Future Daily Traffic: 22,000 (year 2030),  Design Load: Greater than HL93,  Features Intersected: SQUACONNING CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 4.077,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 76,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 21.9m (71.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.7m (58.1ft),  Curb-To-Curb Width: 24.7m (81.0ft),  Out-to-Out Width: 25.5m (83.7ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 69.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior 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: March 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: 1044,  Location: 4 MI E OF NEW TROY (Lat: 41.873083,  Lng: -86.475050),  Route carried "on" structure: County highway ,  Year Built: 1990,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 296 (year 2007),  Truck Traffic: 4%,  Average Future Daily Traffic: 400 (year 2027),  Design Load: HS 20,  Features Intersected: E BR GALIEN RIVER,  Facility Carried by Structure: GARDNER ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 8.401,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 54.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: 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: July 2020
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Structure Number: 2089,  Location: 0.2 MI E OF US-41 (Lat: 45.926611,  Lng: -86.971456),  Route carried "on" structure: US 2,  Year Built: 1990,  Status: Open,  Structure Length: 1.06m (3.48ft),  Average Daily Traffic: 8,505 (year 2007),  Truck Traffic: 8%,  Average Future Daily Traffic: 11,941 (year 2018),  Design Load: HS 25 or greater,  Features Intersected: TOCOOSH CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 52.180,  Lanes on structure: 4,  Base Highway Network: Yes (Inventory Route: 134,  Subroute: 6),  Owner: State Highway Agency,  Approaching Roadway Width: 15.9m (52.2ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.6m (34.8ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 15.9m (52.2ft),  Out-to-Out Width: 19.6m (64.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 85.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 40.2 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: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 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: 2629,  Location: 3.0 MI NW OF OAKLAND COL (Lat: 42.902728,  Lng: -83.647031),  Route carried "on" structure: Interstate 75,  Year Built: 1962,  Year Reconstructed: 1985,  Status: Open,  Structure Length: 3.59m (11.78ft),  Average Daily Traffic: 40,700 (year 2013),  Truck Traffic: 6%,  Average Future Daily Traffic: 38,551 (year 2018),  Design Load: HS 20+Mod,  Features Intersected: COOK RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 5.425,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 149,  Subroute: 4),  Owner: State Highway Agency,  Approaching Roadway Width: 17.0m (55.8ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 13.4m (44.0ft),  Curb-To-Curb Width: 18.4m (60.4ft),  Out-to-Out Width: 19.8m (65.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 54.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 13 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay
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Structure Number: 3243,  Location: SEC 6-7 SUMNER TWP (Lat: 43.364911,  Lng: -84.839494),  Route carried "on" structure: County highway ,  Year Built: 2003,  Status: Open,  Structure Length: 2.87m (9.42ft),  Average Daily Traffic: 288 (year 2004),  Average Future Daily Traffic: 380 (year 2024),  Design Load: HS 25 or greater,  Features Intersected: PINE RIVER,  Facility Carried by Structure: VAN BUREN ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.454,  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 - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 27.4m (89.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Inventory Rating: 80.0 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: July 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: 439,  Location: IN CONCORD (Lat: 42.179728,  Lng: -84.649378),  Route carried "on" structure: State highway 60,  Year Built: 1932,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 4,322 (year 2007),  Truck Traffic: 27%,  Average Future Daily Traffic: 5,245 (year 2018),  Design Load: H 15,  Features Intersected: N BR KALAMAZOO RIVER
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 5.739,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 89,  Subroute: 7),  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.4m (30.8ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 23.6m (77.4ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 57.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 34.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: 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: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 4473,  Location: 2.3 MILES NORTH CONCORD (Lat: 42.214275,  Lng: -84.665081),  Route carried "on" structure: County highway ,  Year Built: 1987,  Status: Posted for load,  Structure Length: 1.34m (4.40ft),  Average Daily Traffic: 590 (year 2003),  Average Future Daily Traffic: 650 (year 2010),  Design Load: HS 20+Mod,  Features Intersected: N BRANCH KALAMAZOO RIVER,  Facility Carried by Structure: KING ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.240,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.4m (44.0ft),  Curb-To-Curb Width: 9.4m (30.8ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 44.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 26.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 4491,  Location: 2 MI N OF CONCORD (Lat: 42.203294,  Lng: -84.661811),  Route carried "on" structure: County highway 3809,  Year Built: 1929,  Status: Posted for load,  Structure Length: 1.06m (3.48ft),  Average Daily Traffic: 1,140 (year 2019),  Average Future Daily Traffic: 1,710 (year 2039),  Features Intersected: N BRANCH KALAMAZOO RIVER,  Facility Carried by Structure: ALBION ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 15.387,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.0m (32.8ft),  Curb-To-Curb Width: 7.6m (24.9ft),  Out-to-Out Width: 8.6m (28.2ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 20.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 12.3 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 replacement,  Deck Geometry: Meets minimum limits,  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: > 39.9% below),  Length Of Structure Improvement: 1.52m (4.99ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $450,000,  Roadway Improvement Cost: $75,000,  Total Project Cost: $525,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 4533,  Location: IN CONCORD 200FT SO M60 (Lat: 42.180356,  Lng: -84.646231),  Route carried "on" structure: City street 3809,  Year Built: 1925,  Status: Open,  Structure Length: 0.83m (2.72ft),  Average Daily Traffic: 4,190 (year 2002),  Truck Traffic: 15%,  Average Future Daily Traffic: 5,000 (year 2011),  Design Load: H 10,  Features Intersected: N BR KALAMAZOO RIVER,  Facility Carried by Structure: MAIN STREET
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 12.437,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 14.3m (46.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 0.0m,  Out-to-Out Width: 19.2m (63.0ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 19.8 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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.83m (2.72ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $40,000,  Total Project Cost: $40,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 4534,  Location: IN CONCORD 100FT SO M60 (Lat: 42.179586,  Lng: -84.648939),  Route carried "on" structure: City street ,  Year Built: 1980,  Status: Open,  Structure Length: 0.74m (2.43ft),  Average Daily Traffic: 240 (year 2002),  Truck Traffic: 10%,  Average Future Daily Traffic: 300 (year 2014),  Design Load: HS 20,  Features Intersected: N BR KALAMAZOO RIVER,  Facility Carried by Structure: SPRING STREET
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.383,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Wood or Timber,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.1m (23.3ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 77.2 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 55.6 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum 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: July 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 5669,  Location: 0.5 MI E OF HODGES HWY (Lat: 41.757350,  Lng: -83.968614),  Route carried "on" structure: County highway ,  Year Built: 1993,  Status: Open,  Structure Length: 2.43m (7.97ft),  Average Daily Traffic: 48 (year 2013),  Truck Traffic: 1%,  Average Future Daily Traffic: 225 (year 2031),  Design Load: HS 20,  Features Intersected: BEAR CREEK,  Facility Carried by Structure: RIDGEVILLE RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.628,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 9.7m (31.8ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 48.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: 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: Bituminous,  Membrane: Other
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Structure Number: 6047,  Location: 3.1 MI E OF M-53 (Lat: 42.627611,  Lng: -82.951472),  Route carried "on" structure: State highway 59,  Year Built: 1993,  Status: Open,  Structure Length: 1.28m (4.20ft),  Average Daily Traffic: 40,518 (year 2007),  Truck Traffic: 3%,  Average Future Daily Traffic: 48,734 (year 2018),  Design Load: HS 25 or greater,  Features Intersected: GLOEDE DRAIN
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 6.722,  Lanes on structure: 4,  Base Highway Network: Yes (Inventory Route: 82,  Subroute: 2),  Owner: State Highway Agency,  Approaching Roadway Width: 19.8m (65.0ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.6m (34.8ft),  Out-to-Out Width: 45.7m (149.9ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 90.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 54.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 6385,  Location: 0.4 MI NORTH OF 29 MILE (Lat: 42.766264,  Lng: -82.926786),  Route carried "on" structure: County highway ,  Year Built: 2014,  Status: Open,  Structure Length: 3.05m (10.01ft),  Average Daily Traffic: 860 (year 2021),  Truck Traffic: 2%,  Average Future Daily Traffic: 1,000 (year 2041),  Design Load: Greater than HL93,  Features Intersected: N BRANCH CLINTON RIVER,  Facility Carried by Structure: WOLCOTT ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.293,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 19.4m (63.6ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 74.8 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: 57.7 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: 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: 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: 6655,  Location: 3 MI E OF LUDINGTON (Lat: 43.956044,  Lng: -86.384458),  Route carried "on" structure: US 31,  Year Built: 1987,  Status: Open,  Structure Length: 3.68m (12.07ft),  Average Daily Traffic: 2,498 (year 2007),  Truck Traffic: 10%,  Average Future Daily Traffic: 1,500 (year 1977),  Design Load: HS 20,  Features Intersected: US-10 & US-31
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 17.607,  Lanes on structure: 2,  Lanes under structure: 6,  Base Highway Network: Yes (Inventory Route: 190,  Subroute: 9),  Owner: State Highway Agency,  Approaching Roadway Width: 10.3m (33.8ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 36.8m (120.7ft),  Curb-To-Curb Width: 9.9m (32.5ft),  Out-to-Out Width: 10.9m (35.8ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 97.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 61.9 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: Meets minimum limits,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 8891,  Location: SECTION 14 HOLLAND TWP (Lat: 42.814128,  Lng: -86.039622),  Route carried "on" structure: County highway ,  Year Built: 1976,  Status: Open,  Structure Length: 1.52m (4.99ft),  Average Daily Traffic: 4,210 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 7,600 (year 2040),  Design Load: H 20,  Features Intersected: BLACK CREEK,  Facility Carried by Structure: 104TH AVE
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.240,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.9m (48.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.2m (36.7ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Good,  Channel: Good,  Operating Rating: 37.9 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: 29.5 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: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 6144,  Location: W LTS OF ST CLAIR SHORES (Lat: 42.513539,  Lng: -82.918381),  Route carried "under" structure: Interstate 94,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 136,638 (year 2007),  Truck Traffic: 4%,  Features Intersected: I-94,  Facility Carried by Structure: WASHINGTON AVE PED
Minimum Vertical Clearance: 5.72m (18.77ft),  Kilometerpoint: 7.332,  Lanes under structure: 7,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.7m (97.4ft)

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