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


  • National Bridge Inventory (NBI) Statistics
  • 13Number of bridges
  • 92ft / 27.8mTotal length
  • $30,000Total costs
  • 111,051Total average daily traffic
  • 34,743Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Tekonsha
  • No street view available for this location

New bridges in Tekonsha, MI - historical statistics
  • New bridges - historical statistics
  • 11950-1959
  • 111960-1969
  • 11990-1999
Average Bridge Daily Traffic in Tekonsha, MI
Average Bridge Truck Traffic in Tekonsha, MI
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 14.3%Good
  • 71.4%Satisfactory
  • 14.3%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 14.3%Good
  • 28.6%Satisfactory
  • 42.9%Fair
  • 14.3%Poor
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 14.3%Good
  • 85.7%Satisfactory
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Structure Number: 1099,  Location: 8.5 MI N OF US-12 (Lat: 42.058536,  Lng: -84.978028),  Route carried "on" structure: County highway ,  Year Built: 1967,  Status: Open,  Structure Length: 6.58m (21.59ft),  Average Daily Traffic: 400 (year 1988),  Average Future Daily Traffic: 460 (year 2008),  Design Load: H 15,  Features Intersected: I-69,  Facility Carried by Structure: HERRICKSVILLE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.918,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 32.9m (107.9ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 55.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 33.0 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: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other
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Structure Number: 1225,  Location: @ M-60 (Lat: 42.105853,  Lng: -84.996342),  Route carried "on" structure: Interstate 69,  Year Built: 1968,  Status: Open,  Structure Length: 3.38m (11.09ft),  Average Daily Traffic: 11,162 (year 2007),  Truck Traffic: 33%,  Average Future Daily Traffic: 14,169 (year 2018),  Design Load: HS 20+Mod,  Features Intersected: M-60
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 4.183,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 129,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 13.7m (44.9ft),  Curb-To-Curb Width: 11.8m (38.7ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 94.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 56.7 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: 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: June 2021,  Bridge Improvement Cost: $158,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 1226,  Location: 4.3 MI N OF BRANCH COL (Lat: 42.131189,  Lng: -84.995222),  Route carried "on" structure: County highway ,  Year Built: 1968,  Year Reconstructed: 2010,  Status: Posted for load,  Structure Length: 6.58m (21.59ft),  Average Daily Traffic: 225 (year 2010),  Truck Traffic: 2%,  Average Future Daily Traffic: 265 (year 2030),  Design Load: H 15,  Features Intersected: I-69,  Facility Carried by Structure: P DRIVE S
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 5.377,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 32.5m (106.6ft),  Curb-To-Curb Width: 8.7m (28.5ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 47.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 28.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Underclear: 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: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 1296,  Location: TEKONSHA TWP SEC 26 (Lat: 42.101831,  Lng: -84.970953),  Route carried "on" structure: County highway 1308,  Year Built: 1963,  Status: Open,  Structure Length: 3.04m (9.97ft),  Average Daily Traffic: 1,110 (year 1995),  Truck Traffic: 14%,  Average Future Daily Traffic: 1,986 (year 2023),  Design Load: H 20,  Features Intersected: ST JOSEPH RIVER,  Facility Carried by Structure: T DR SO
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.577,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 15.2m (49.9ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 9.7m (31.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 55.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  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 Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 133,  Location: CLARENDON TWP SEC 18 (Lat: 42.121203,  Lng: -84.934208),  Route carried "on" structure: County highway ,  Year Built: 1958,  Status: Posted for load,  Structure Length: 2.74m (8.99ft),  Average Daily Traffic: 220 (year 1995),  Truck Traffic: 12%,  Average Future Daily Traffic: 394 (year 2023),  Design Load: H 15,  Features Intersected: ST JOSEPH RIVER,  Facility Carried by Structure: 18 1/2 MI ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 3.943,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 13.7m (44.9ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 7.6m (24.9ft),  Out-to-Out Width: 9.5m (31.2ft)

Condition: Deck: Satisfactory,  Superstructure: Poor,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 30.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 28.8 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable 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 12 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1387,  Location: 2 MI W OF TEKONSHA (Lat: 42.090475,  Lng: -85.020486),  Route carried "on" structure: County highway ,  Year Built: 1994,  Status: Open,  Structure Length: 3.96m (12.99ft),  Average Daily Traffic: 119 (year 1994),  Truck Traffic: 5%,  Average Future Daily Traffic: 222 (year 2024),  Design Load: HS 20,  Features Intersected: ST JOSEPH RIVER,  Facility Carried by Structure: 14 MILE ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.951,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 5 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 39.6m (129.9ft),  Curb-To-Curb Width: 8.6m (28.2ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 81.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 49.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  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,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 2354,  Location: 6 MI N OF CHARLOTTE (Lat: 42.661178,  Lng: -84.836947),  Route carried "on" structure: County highway 2351,  Year Built: 1960,  Status: Open,  Structure Length: 1.52m (4.99ft),  Average Daily Traffic: 1,150 (year 2011),  Average Future Daily Traffic: 2,200 (year 2013),  Design Load: H 20,  Features Intersected: THORNAPPLE RIVER,  Facility Carried by Structure: COCHRAN ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 5.979,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  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: 7.9m (25.9ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 39.2 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: 28.8 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: 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,  Length Of Structure Improvement: 1.52m (4.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $30,000,  Total Project Cost: $30,000,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1099,  Location: 8.5 MI N OF US-12 (Lat: 42.058536,  Lng: -84.978028),  Route carried "under" structure: Interstate 69,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 21,852 (year 2007),  Truck Traffic: 36%,  Features Intersected: I-69,  Facility Carried by Structure: HERRICKSVILLE ROAD
Minimum Vertical Clearance: 4.98m (16.34ft),  Kilometerpoint: 33.944,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 32.9m (107.9ft)

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Structure Number: 1224,  Location: 1.6 MI N OF BRANCH COL (Lat: 42.091828,  Lng: -84.997336),  Route carried "under" structure: Interstate 69,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 22,324 (year 2007),  Truck Traffic: 33%,  Features Intersected: I-69,  Facility Carried by Structure: JACKSON RD
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 2.636,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 25.9m (85.0ft)

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Structure Number: 1225,  Location: @ M-60 (Lat: 42.105853,  Lng: -84.996342),  Route carried "under" structure: State highway 60,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 3,650 (year 2007),  Truck Traffic: 15%,  Features Intersected: M-60,  Facility Carried by Structure: I-69 SB
Minimum Vertical Clearance: 4.70m (15.42ft),  Kilometerpoint: 13.635,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 13.7m (44.9ft)

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Structure Number: 1226,  Location: 4.3 MI N OF BRANCH COL (Lat: 42.131189,  Lng: -84.995222),  Route carried "under" structure: Interstate 69,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 21,090 (year 2007),  Truck Traffic: 33%,  Features Intersected: I-69,  Facility Carried by Structure: P DRIVE S
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 7.014,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 32.5m (106.6ft)

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Structure Number: 1234,  Location: 0.7 MI N OF BRANCH COL (Lat: 42.078042,  Lng: -84.989139),  Route carried "under" structure: Interstate 69,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 22,324 (year 2007),  Truck Traffic: 34%,  Features Intersected: I-69,  Facility Carried by Structure: OLD US-27
Minimum Vertical Clearance: 4.98m (16.34ft),  Kilometerpoint: 0.848,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 26.8m (87.9ft)

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Structure Number: 1235,  Location: AT M-60 (Lat: 42.105842,  Lng: -84.995889),  Route carried "under" structure: State highway 60,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 5,425 (year 2007),  Truck Traffic: 10%,  Features Intersected: M-60,  Facility Carried by Structure: I-69 NB
Minimum Vertical Clearance: 4.55m (14.93ft),  Kilometerpoint: 13.672,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 13.7m (44.9ft)

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