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

Find on map >>   Show street view

Structure Number: 6132,  Location: 1.0 MI S OF MEMPHIS (Lat: 42.882861,  Lng: -82.768192),  Route carried "on" structure: State highway 19,  Year Built: 1928,  Year Reconstructed: 2000,  Status: Open,  Structure Length: 1.41m (4.63ft),  Average Daily Traffic: 7,023 (year 2007),  Truck Traffic: 4%,  Average Future Daily Traffic: 13,445 (year 2018),  Design Load: HS 25 or greater,  Features Intersected: ASHERY CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 10.619,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 81,  Subroute: 4),  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.4m (44.0ft),  Curb-To-Curb Width: 13.2m (43.3ft),  Out-to-Out Width: 14.2m (46.6ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Satisfactory,  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: 47.3 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 6393,  Location: 1.3 MILES EAST OF M-19 (Lat: 42.875761,  Lng: -82.741450),  Route carried "on" structure: County highway ,  Year Built: 2002,  Status: Open,  Structure Length: 3.66m (12.01ft),  Average Daily Traffic: 270 (year 2006),  Truck Traffic: 3%,  Average Future Daily Traffic: 443 (year 2026),  Design Load: HS 20,  Features Intersected: BELLE RIVER,  Facility Carried by Structure: WEBER ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 6.611,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 14.4m (47.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 68.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 41.8 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: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: June 2021,  Underwater Inspection Date: August 2018,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 6394,  Location: 660 FT WEST OF M-19 (Lat: 42.875594,  Lng: -82.771128),  Route carried "on" structure: County highway ,  Year Built: 1970,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 160 (year 2006),  Truck Traffic: 2%,  Average Future Daily Traffic: 238 (year 2026),  Design Load: H 20,  Features Intersected: BEAVER CREEK,  Facility Carried by Structure: WEBER ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 4.201,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.9m (12.8ft)

Condition: Channel: Satisfactory,  Culverts: 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: 96.9 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: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021

Find on map >>   Show street view

Structure Number: 10052,  Location: SEC. 36 RILEY TWP. (Lat: 42.896844,  Lng: -82.758297),  Route carried "on" structure: County highway 7756,  Year Built: 1968,  Status: Open,  Structure Length: 2.13m (6.99ft),  Average Daily Traffic: 2,410 (year 1994),  Truck Traffic: 5%,  Average Future Daily Traffic: 2,710 (year 2014),  Design Load: HS 20+Mod,  Features Intersected: BELLE RIVER,  Facility Carried by Structure: BORDMAN ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 13.107,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 20.7m (67.9ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 96.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 53.5 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: January 2021,  Roadway Improvement Cost: $10,000,  Total Project Cost: $12,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

Find on map >>   Show street view

Structure Number: 10055,  Location: SEC 34 RILEY TWP (Lat: 42.895836,  Lng: -82.792839),  Route carried "on" structure: County highway 7798,  Year Built: 1989,  Status: Open,  Structure Length: 1.12m (3.67ft),  Average Daily Traffic: 1,300 (year 1994),  Truck Traffic: 5%,  Average Future Daily Traffic: 1,550 (year 2014),  Design Load: HS 20+Mod,  Features Intersected: SHAFER DRAIN EXTENSION,  Facility Carried by Structure: BORDMAN ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 10.284,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 82,  Subroute: 10),  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.3m (33.8ft),  Curb-To-Curb Width: 10.3m (33.8ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Channel: Satisfactory,  Culverts: 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: 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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

Find on map >>   Show street view

Structure Number: 10089,  Location: SEC. 17 COLUMBUS TWP. (Lat: 42.868983,  Lng: -82.708933),  Route carried "on" structure: County highway ,  Year Built: 1982,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 2,160 (year 1994),  Truck Traffic: 5%,  Average Future Daily Traffic: 3,000 (year 2014),  Design Load: HS 20,  Features Intersected: TINSMAN DRAIN,  Facility Carried by Structure: BAUMAN ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 5.076,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.7m (31.8ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Poor,  Operating Rating: 55.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 43.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: January 2022,  Roadway Improvement Cost: $10,000,  Total Project Cost: $12,000,  Wearing Surface/Protective System: Wearing Surface: Bituminous

Find on map >>   Show street view

Structure Number: 10151,  Location: SEC. 8-17 COLUMBUS TWP. (Lat: 42.870722,  Lng: -82.703417),  Route carried "on" structure: ServiceCounty highway ,  Year Built: 2016,  Status: Open,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 200 (year 2015),  Truck Traffic: 4%,  Average Future Daily Traffic: 250 (year 2035),  Design Load: H 20,  Features Intersected: TINSMAN DRAIN,  Facility Carried by Structure: MESKILL ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.803,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Aluminum, Iron,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.5m (21.3ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 8.5m (27.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Channel: Fair,  Culverts: Very good,  Operating Rating: 58.0 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: 34.7 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: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

Find on map >>   Show street view

Structure Number: 1022,  Location: SEC 28-33 RILEY TWP (Lat: 42.910292,  Lng: -82.816250),  Route carried "on" structure: ServiceCounty highway ,  Year Built: 2020,  Status: Open,  Structure Length: 0.66m (2.17ft),  Average Future Daily Traffic: 200 (year 2039),  Design Load: Greater than HL93,  Features Intersected: SHARRARD-BURGESS DRAIN,  Facility Carried by Structure: HOUGH ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 14.129,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Aluminum, Iron,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.6m (21.7ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Channel: Satisfactory,  Culverts: Excellent,  Operating Rating: 85.9 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: 59.0 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: Superior to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Roadway Improvement Cost: $6,000,  Total Project Cost: $7,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 10222,  Location: SEC. 33-34 RILEY TWP. (Lat: 42.906433,  Lng: -82.800011),  Route carried "on" structure: ServiceCounty highway ,  Year Built: 1970,  Status: Posted for load,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 310 (year 1994),  Truck Traffic: 3%,  Average Future Daily Traffic: 410 (year 2014),  Design Load: H 20,  Features Intersected: SHARRARD-BURGESS DRAIN,  Facility Carried by Structure: BRAIDWOOD ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.189,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.4m (21.0ft),  Curb-To-Curb Width: 4.5m (14.8ft),  Out-to-Out Width: 4.5m (14.8ft)

Condition: Deck: Poor,  Superstructure: Serious,  Substructure: Fair,  Channel: Poor,  Operating Rating: 12.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 7.1 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: High priority of replacement,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Length Of Structure Improvement: 1.22m (4.00ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: January 2022,  Bridge Improvement Cost: $168,000,  Roadway Improvement Cost: $15,000,  Total Project Cost: $250,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

Find on map >>   Show street view

Structure Number: 10223,  Location: SEC. 27-28 RILEY TWP. (Lat: 42.916147,  Lng: -82.800469),  Route carried "on" structure: ServiceCounty highway ,  Year Built: 1940,  Status: Posted for load,  Structure Length: 1.86m (6.10ft),  Average Daily Traffic: 430 (year 1994),  Truck Traffic: 3%,  Average Future Daily Traffic: 500 (year 2014),  Design Load: H 20,  Features Intersected: BELLE RIVER,  Facility Carried by Structure: BRAIDWOOD ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.269,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.6m (57.7ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 49.6 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: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to 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),  Length Of Structure Improvement: 7.93m (26.02ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: January 2021,  Underwater Inspection Date: October 2017,  Bridge Improvement Cost: $37,000,  Roadway Improvement Cost: $15,000,  Total Project Cost: $55,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

Find on map >>   Show street view

Structure Number: 10239,  Location: SEC 19-20 WALES TWP (Lat: 42.937239,  Lng: -82.723247),  Route carried "on" structure: ServiceCounty highway ,  Year Built: 2019,  Status: Open,  Structure Length: 0.63m (2.07ft),  Average Daily Traffic: 45 (year 1994),  Average Future Daily Traffic: 65 (year 2014),  Design Load: Greater than HL93,  Features Intersected: UNNAMED CREEK,  Facility Carried by Structure: FOX ROAD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.673,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Aluminum, Iron,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.3m (20.7ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Channel: Good,  Culverts: Very good,  Operating Rating: 79.1 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: 60.9 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: 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: January 2022,  Wearing Surface/Protective System: Wearing Surface: Bituminous