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


  • National Bridge Inventory (NBI) Statistics
  • 21Number of bridges
  • 220ft / 67.2mTotal length
  • $2,108,000Total costs
  • 381,541Total average daily traffic
  • 26,459Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Okemos
  • No street view available for this location

New bridges in Okemos, MI - historical statistics
  • New bridges - historical statistics
  • 31920-1929
  • 11930-1939
  • 11950-1959
  • 91960-1969
  • 11970-1979
  • 21990-1999
  • 12000-2009
  • 32010-2019
Reconstructed bridges in Okemos, MI - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11920-1929
  • 01930-1939
  • 01940-1949
  • 01950-1959
  • 01960-1969
  • 11970-1979
  • 11980-1989
Average Bridge Daily Traffic in Okemos, MI
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 6.7%Excellent
  • 40.0%Good
  • 26.7%Satisfactory
  • 6.7%Fair
  • 6.7%Poor
  • 13.3%Serious
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 6.7%Excellent
  • 13.3%Very good
  • 40.0%Satisfactory
  • 20.0%Fair
  • 13.3%Poor
  • 6.7%Critical
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 6.7%Excellent
  • 13.3%Very good
  • 26.7%Good
  • 26.7%Satisfactory
  • 13.3%Fair
  • 13.3%Poor
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 8.3%Excellent
  • 16.7%Good
  • 50.0%Satisfactory
  • 25.0%Fair
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Structure Number: 3796,  Location: 0.2 MI E OF PARK LAKE RD (Lat: 42.724653,  Lng: -84.442931),  Route carried "on" structure: State highway 43,  Year Built: 1931,  Year Reconstructed: 1970,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 27,408 (year 2007),  Truck Traffic: 3%,  Average Future Daily Traffic: 31,097 (year 2018),  Design Load: HS 20+Mod,  Features Intersected: LAKE LANSING OUTLET
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 10.112,  Lanes on structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 18.9m (62.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.0m (23.0ft),  Curb-To-Curb Width: 21.9m (71.9ft),  Out-to-Out Width: 27.4m (89.9ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Fair,  Channel: Fair,  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: Somewhat better than minimum adequacy,  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,  Inspection Date: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 3797,  Location: 4.4 MI W OF WILLIAMSTON (Lat: 42.709608,  Lng: -84.363883),  Route carried "on" structure: State highway 43,  Year Built: 1924,  Year Reconstructed: 1932,  Status: Open,  Structure Length: 2.71m (8.89ft),  Average Daily Traffic: 13,900 (year 2015),  Truck Traffic: 3%,  Average Future Daily Traffic: 16,354 (year 2018),  Design Load: H 15,  Features Intersected: RED CEDAR RIVER
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 16.788,  Lanes on structure: 3,  Owner: State Highway Agency,  Approaching Roadway Width: 13.7m (44.9ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 13.7m (44.9ft),  Curb-To-Curb Width: 14.0m (45.9ft),  Out-to-Out Width: 15.0m (49.2ft)

Condition: Deck: Serious,  Superstructure: Fair,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 25.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 15.6 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 12 months,  Critical Feature Inspection Frequency: Every 15 months,  Inspection Date: August 2021,  Critical Feature Inspection Date: August 2021,  Bridge Improvement Cost: $16,000,  Roadway Improvement Cost: $3,000,  Total Project Cost: $32,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 38,  Location: 0.1 MI E OF PARK LAKE RD (Lat: 42.724997,  Lng: -84.445342),  Route carried "on" structure: State highway 43,  Year Built: 2009,  Status: Open,  Structure Length: 6.17m (20.24ft),  Average Daily Traffic: 29,000 (year 2010),  Truck Traffic: 4%,  Average Future Daily Traffic: 37,200 (year 2030),  Design Load: Greater than HL93,  Features Intersected: GTW RR
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.177,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 333,  Subroute: 93),  Owner: State 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: 29.7m (97.4ft),  Curb or Sidewalk Widths: Left: 3.6m (11.8ft),  Right: 0.0m,  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 14.1m (46.3ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 52.8 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: 34.3 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: 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: 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: 3801,  Location: 0.1 MI E OF PARK LAKE RD (Lat: 42.724994,  Lng: -84.445342),  Route carried "on" structure: State highway 43,  Year Built: 1977,  Status: Open,  Structure Length: 6.06m (19.88ft),  Average Daily Traffic: 27,408 (year 2007),  Truck Traffic: 3%,  Average Future Daily Traffic: 31,097 (year 2018),  Design Load: HS 25 or greater,  Features Intersected: GTW RR
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 9.896,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 33,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 26.2m (86.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 2.2m (7.2ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 12.5m (41.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 72.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 43.7 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 3819,  Location: 1.6 MI W OF ZIMMER ROAD (Lat: 42.666767,  Lng: -84.342467),  Route carried "on" structure: Interstate 96,  Year Built: 1962,  Status: Open,  Structure Length: 0.69m (2.26ft),  Average Daily Traffic: 23,287 (year 2007),  Truck Traffic: 11%,  Average Future Daily Traffic: 31,680 (year 2018),  Design Load: HS 20+Mod,  Features Intersected: SLOAN CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 22.049,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 33,  Subroute: 4),  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 10.9m (35.8ft),  Out-to-Out Width: 11.0m (36.1ft)

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: 68.7 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 minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020
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Structure Number: 382,  Location: 1.6 MI W OF ZIMMER ROAD (Lat: 42.667303,  Lng: -84.342353),  Route carried "on" structure: Interstate 96,  Year Built: 1962,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 23,287 (year 2007),  Truck Traffic: 11%,  Average Future Daily Traffic: 31,680 (year 2018),  Design Load: HS 20+Mod,  Features Intersected: SLOAN CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 22.079,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 33,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 10.9m (35.8ft),  Out-to-Out Width: 11.0m (36.1ft)

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: 78.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: 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: September 2020
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Structure Number: 3827,  Location: 6.0 MI SE OF LANSING (Lat: 42.677831,  Lng: -84.462403),  Route carried "on" structure: County highway 3333,  Year Built: 1962,  Status: Open,  Structure Length: 6.61m (21.69ft),  Average Daily Traffic: 3,425 (year 2018),  Truck Traffic: 1%,  Average Future Daily Traffic: 3,939 (year 2038),  Design Load: H 15,  Features Intersected: I-96,  Facility Carried by Structure: HAGADORN ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 28.156,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 11.5m (37.7ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 21.1m (69.2ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.6m (34.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 67.1 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,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay
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Structure Number: 3828,  Location: 3.3 MI E OF I-496 (Lat: 42.678517,  Lng: -84.432775),  Route carried "on" structure: County highway 3337,  Year Built: 1963,  Year Reconstructed: 1991,  Status: Open,  Structure Length: 7.22m (23.69ft),  Average Daily Traffic: 7,300 (year 1996),  Truck Traffic: 1%,  Average Future Daily Traffic: 27,150 (year 2005),  Design Load: H 20,  Features Intersected: I-96,  Facility Carried by Structure: OKEMOS RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 10.921,  Lanes on structure: 4,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 16.7m (54.8ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 24.3m (79.7ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 17.0m (55.8ft),  Out-to-Out Width: 21.6m (70.9ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 80.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 48.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $238,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 3829,  Location: 6.9 MI E OF I-496 (Lat: 42.670947,  Lng: -84.363608),  Route carried "on" structure: County highway 3349,  Year Built: 1962,  Status: Open,  Structure Length: 6.74m (22.11ft),  Average Daily Traffic: 3,650 (year 2018),  Truck Traffic: 1%,  Average Future Daily Traffic: 4,198 (year 2038),  Design Load: H 15,  Features Intersected: I-96,  Facility Carried by Structure: MERIDIAN RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 29.013,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 11.5m (37.7ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 22.1m (72.5ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 57.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 31.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.74m (22.11ft),  Designated Inspection Frequency: Every 23 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $26,000,  Roadway Improvement Cost: $3,000,  Total Project Cost: $31,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay
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Structure Number: 3879,  Location: 0.1 MI N OF S LMTS OF OKE (Lat: 42.713172,  Lng: -84.430986),  Route carried "on" structure: County highway 2003,  Year Built: 1959,  Status: Posted for load,  Structure Length: 5.48m (17.98ft),  Average Daily Traffic: 17,300 (year 2019),  Average Future Daily Traffic: 21,110 (year 2039),  Design Load: HS 20,  Features Intersected: RED CEDAR RIVER,  Facility Carried by Structure: OKEMOS ROAD SB
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.219,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 333,  Subroute: 7),  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 14 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 21.3m (69.9ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.7m (31.8ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 33.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 20.1 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 replacement,  Waterway Adequacy: Equal to present desirable 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: 5.49m (18.01ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $340,000,  Roadway Improvement Cost: $11,000,  Total Project Cost: $351,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 388,  Location: 0.1 MI N OF S LMTS OF OKE (Lat: 42.712942,  Lng: -84.430989),  Route carried "on" structure: County highway 2003,  Year Built: 1924,  Status: Posted for load,  Structure Length: 2.74m (8.99ft),  Average Daily Traffic: 14,350 (year 2019),  Average Future Daily Traffic: 17,510 (year 2039),  Design Load: H 20,  Features Intersected: RED CEDAR RIVER,  Facility Carried by Structure: OKEMOS ROAD NB
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 14.837,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 36,  Subroute: 2),  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 27.4m (89.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Poor,  Channel: Fair,  Operating Rating: 53.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 32.1 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 replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Length Of Structure Improvement: 2.74m (8.99ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $20,000,  Total Project Cost: $20,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 3882,  Location: 1.5 MILES SE OF OKEMOS (Lat: 42.700142,  Lng: -84.410353),  Route carried "on" structure: County highway ,  Year Built: 2010,  Status: Open,  Structure Length: 3.66m (12.01ft),  Average Daily Traffic: 12,300 (year 2006),  Truck Traffic: 1%,  Average Future Daily Traffic: 12,500 (year 2026),  Design Load: HL 93,  Features Intersected: RED CEDAR RIVER,  Facility Carried by Structure: DOBIE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.511,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 36.6m (120.1ft),  Curb or Sidewalk Widths: Left: 2.5m (8.2ft),  Right: 0.0m,  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 12.6m (41.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 61.4 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 44.4 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable 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: 3908,  Location: 0.5 M NE OF OKEMOS (Lat: 42.723050,  Lng: -84.437258),  Route carried "on" structure: County highway ,  Year Built: 1990,  Status: Open,  Structure Length: 3.65m (11.98ft),  Average Daily Traffic: 1,727 (year 2007),  Average Future Daily Traffic: 2,204 (year 2027),  Design Load: HS 20,  Features Intersected: RED CEDAR RIVER,  Facility Carried by Structure: NAKOMA DRIVE
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.076,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 18.2m (59.7ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 81.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 48.6 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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Roadway Improvement Cost: $5,000,  Total Project Cost: $5,000,  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: 3909,  Location: 2.8 MI SE OF OKEMOS (Lat: 42.696881,  Lng: -84.378642),  Route carried "on" structure: County highway ,  Year Built: 2014,  Status: Open,  Structure Length: 3.09m (10.14ft),  Average Daily Traffic: 2,810 (year 2012),  Truck Traffic: 3%,  Average Future Daily Traffic: 3,000 (year 2032),  Design Load: Greater than HL93,  Features Intersected: RED CEDAR RIVER,  Facility Carried by Structure: VANATTA ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.569,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 30.5m (100.1ft),  Curb or Sidewalk Widths: Left: 2.8m (9.2ft),  Right: 0.0m,  Curb-To-Curb Width: 8.7m (28.5ft),  Out-to-Out Width: 12.7m (41.7ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 75.8 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: 36.3 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: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum 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: 391,  Location: 1.3 MI NW OF OKEMOS (Lat: 42.724078,  Lng: -84.444072),  Route carried "on" structure: County highway ,  Year Built: 1925,  Status: Posted for load,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 10 (year 2019),  Average Future Daily Traffic: 20 (year 2039),  Design Load: H 15,  Features Intersected: PINE LAKE OUTLET DRAIN,  Facility Carried by Structure: SMALL ACRES LANE
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.328,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.9m (25.9ft),  Curb-To-Curb Width: 5.8m (19.0ft),  Out-to-Out Width: 6.5m (21.3ft)

Condition: Deck: Serious,  Superstructure: Critical,  Substructure: Poor,  Channel: Fair,  Operating Rating: 13.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 8.1 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: Equal to present desirable 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: July 2021,  Bridge Improvement Cost: $459,000,  Roadway Improvement Cost: $110,000,  Total Project Cost: $569,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 6275,  Location: 0.3 MI N OF SUGARBUSH RD (Lat: 42.658083,  Lng: -82.776842),  Route carried "on" structure: County highway 2058,  Year Built: 2019,  Status: Open,  Structure Length: 3.05m (10.01ft),  Average Daily Traffic: 14,500 (year 2018),  Truck Traffic: 3%,  Average Future Daily Traffic: 18,000 (year 2038),  Design Load: Greater than HL93,  Features Intersected: SALT RIVER,  Facility Carried by Structure: JEFFERSON AVE
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 5.445,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 14.1m (46.3ft),  Curb or Sidewalk Widths: Left: 4.3m (14.1ft),  Right: 0.0m,  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 18.0m (59.1ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Excellent,  Operating Rating: 73.9 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: 56.1 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 3.66m (12.01ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: December 2021,  Underwater Inspection Date: August 2018,  Bridge Improvement Cost: $900,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $1,100,000,  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: 8681,  Location: 6.1 MI N OF M-32 (Lat: 45.113447,  Lng: -84.682467),  Route carried "on" structure: County highway ,  Year Built: 1962,  Status: Open,  Structure Length: 6.46m (21.19ft),  Average Daily Traffic: 90 (year 1988),  Average Future Daily Traffic: 50 (year 1977),  Design Load: H 15,  Features Intersected: I-75 NB,  Facility Carried by Structure: WINTERS RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.522,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.9m (35.8ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 25.0m (82.0ft),  Curb-To-Curb Width: 7.8m (25.6ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 62.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 37.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $100,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 13275,  Location: MERIDIAN TWP SEC 15 (Lat: 42.733711,  Lng: -84.403031),  Route carried "on" structure: County highway ,  Year Built: 1999,  Status: Open,  Structure Length: 0.78m (2.56ft),  Average Daily Traffic: 560 (year 2019),  Truck Traffic: 2%,  Average Future Daily Traffic: 690 (year 2039),  Design Load: HS 20,  Features Intersected: MUD LAKE OUTLET DRAIN,  Facility Carried by Structure: TIHART ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.600,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.5m (24.6ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 29.3m (96.1ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 43.6 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,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 3827,  Location: 6.0 MI SE OF LANSING (Lat: 42.677831,  Lng: -84.462403),  Route carried "under" structure: Interstate 96,  Year Built: 1962,  Structure Length: 0. m,  Average Daily Traffic: 63,350 (year 2018),  Truck Traffic: 10%,  Features Intersected: I-96,  Facility Carried by Structure: HAGADORN ROAD
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 12.067,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 21.1m (69.2ft)

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Structure Number: 3828,  Location: 3.3 MI E OF I-496 (Lat: 42.678517,  Lng: -84.432775),  Route carried "under" structure: Interstate 96,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 52,004 (year 2007),  Truck Traffic: 11%,  Features Intersected: I-96,  Facility Carried by Structure: OKEMOS RD
Minimum Vertical Clearance: 4.93m (16.17ft),  Kilometerpoint: 14.493,  Lanes on structure: 4,  Lanes under structure: 6,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 24.3m (79.7ft)

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Structure Number: 3829,  Location: 6.9 MI E OF I-496 (Lat: 42.670947,  Lng: -84.363608),  Route carried "under" structure: Interstate 96,  Year Built: 1962,  Structure Length: 0. m,  Average Daily Traffic: 43,875 (year 2018),  Truck Traffic: 12%,  Features Intersected: I-96,  Facility Carried by Structure: MERIDIAN RD
Minimum Vertical Clearance: 5.05m (16.57ft),  Kilometerpoint: 20.259,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 22.1m (72.5ft)

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