Bridge Statistics for Comfrey, Minnesota (MN)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 11Number of bridges
- 46ft / 14.3mTotal length
- $79,001,000Total costs
- 2,320Total average daily traffic
- 58Total average daily truck traffic
- 2,320Total future (year 2024) average daily traffic
- National Bridge Inventory (NBI) Registered Bridges for Comfrey
- No street view available for this location
- New bridges - historical statistics
- 21930-1939
- 11950-1959
- 31970-1979
- 21980-1989
- 21990-1999
- 12000-2009
- Bridge Condition - Deck
- 66.7%Good
- 33.3%Poor
- Bridge Condition - Substructure
- 33.3%Good
- 66.7%Satisfactory
- Bridge Condition - Channel
- 27.3%Very good
- 45.5%Good
- 27.3%Satisfactory
- Bridge Condition - Culverts
- 75.0%Very good
- 12.5%Good
- 12.5%Satisfactory
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Structure Number: 8521, Location: 0.7 MI N OF JCT CSAH 20 (Lat: 44.161992, Lng: -94.859794), Route carried "on" structure: County highway 38, Year Built: 1980, Status: Open, Structure Length: 2.96m (9.71ft), Average Daily Traffic: 29 (year 1973), Average Future Daily Traffic: 29 (year 2029), Design Load: HS 20, Features Intersected: LITTLE COTTONWOOD RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 9.8m (32.2ft), Curb-To-Curb Width: 8.8m (28.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Poor, Superstructure: Good, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 60.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than 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: November 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 8521, Location: 0.7 MI N OF JCT CSAH 20 (Lat: 44.161992, Lng: -94.859794), Route carried "on" structure: County highway 38, Year Built: 1980, Status: Open, Structure Length: 2.96m (9.71ft), Average Daily Traffic: 29 (year 1973), Average Future Daily Traffic: 29 (year 2029), Design Load: HS 20, Features Intersected: LITTLE COTTONWOOD RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 9.8m (32.2ft), Curb-To-Curb Width: 8.8m (28.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Poor, Superstructure: Good, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 60.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than 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: November 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 8J03, Location: 3.8 MI N OF JCT CSAH 17 (Lat: 44.162094, Lng: -94.940589), Route carried "on" structure: County highway 180, Year Built: 1999, Status: Open, Structure Length: 1.25m (4.10ft), Average Daily Traffic: 27 (year 1999), Average Future Daily Traffic: 27 (year 2029), Design Load: HS 25 or greater, Features Intersected: LITTLE COTTONWOOD RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Very good, Culverts: Very good, Operating Rating: 58.8 metric tons, Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Inventory Rating: 39.2 metric tons, Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Structural Evaluation: 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: October 2020
Structure Number: 8J03, Location: 3.8 MI N OF JCT CSAH 17 (Lat: 44.162094, Lng: -94.940589), Route carried "on" structure: County highway 180, Year Built: 1999, Status: Open, Structure Length: 1.25m (4.10ft), Average Daily Traffic: 27 (year 1999), Average Future Daily Traffic: 27 (year 2029), Design Load: HS 25 or greater, Features Intersected: LITTLE COTTONWOOD RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Very good, Culverts: Very good, Operating Rating: 58.8 metric tons, Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Inventory Rating: 39.2 metric tons, Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Structural Evaluation: 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: October 2020
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Structure Number: 17J22, Location: 1.6 MI N OF JCT TH 30 (Lat: 44.073206, Lng: -94.940000), Route carried "on" structure: County highway 125, Year Built: 2004, Status: Open, Structure Length: 1.31m (4.30ft), Average Daily Traffic: 45 (year 2004), Average Future Daily Traffic: 50 (year 2024), Design Load: HS 25 or greater, Features Intersected: N FK WATONWAN RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: Town or Township Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 4.3m (14.1ft)
Condition: Channel: Good, Culverts: Very good, Operating Rating: 58.8 metric tons, Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Inventory Rating: 39.2 metric tons, Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Structural Evaluation: Equal to present desirable criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.55m (1.80ft), Designated Inspection Frequency: Every 48 months, Inspection Date: October 2019, Bridge Improvement Cost: $126,000,000, Roadway Improvement Cost: $1,000, Total Project Cost: $1,000
Structure Number: 17J22, Location: 1.6 MI N OF JCT TH 30 (Lat: 44.073206, Lng: -94.940000), Route carried "on" structure: County highway 125, Year Built: 2004, Status: Open, Structure Length: 1.31m (4.30ft), Average Daily Traffic: 45 (year 2004), Average Future Daily Traffic: 50 (year 2024), Design Load: HS 25 or greater, Features Intersected: N FK WATONWAN RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: Town or Township Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 4.3m (14.1ft)
Condition: Channel: Good, Culverts: Very good, Operating Rating: 58.8 metric tons, Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Inventory Rating: 39.2 metric tons, Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Structural Evaluation: Equal to present desirable criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.55m (1.80ft), Designated Inspection Frequency: Every 48 months, Inspection Date: October 2019, Bridge Improvement Cost: $126,000,000, Roadway Improvement Cost: $1,000, Total Project Cost: $1,000
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Structure Number: 89502, Location: 2.0 MI N OF JCT TH 30 (Lat: 44.078786, Lng: -94.919953), Route carried "on" structure: County highway 1, Year Built: 1939, Status: Open, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 580 (year 2016), Average Future Daily Traffic: 580 (year 2039), Features Intersected: N FK WATONWAN RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Good, Culverts: Very good, Operating Rating: 39.2 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Inventory Rating: 29.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.49m (1.61ft), Designated Inspection Frequency: Every 24 months, Inspection Date: October 2020, Bridge Improvement Cost: $143,000,000, Roadway Improvement Cost: $5,000,000, Total Project Cost: $79,000,000
Structure Number: 89502, Location: 2.0 MI N OF JCT TH 30 (Lat: 44.078786, Lng: -94.919953), Route carried "on" structure: County highway 1, Year Built: 1939, Status: Open, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 580 (year 2016), Average Future Daily Traffic: 580 (year 2039), Features Intersected: N FK WATONWAN RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Good, Culverts: Very good, Operating Rating: 39.2 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Inventory Rating: 29.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.49m (1.61ft), Designated Inspection Frequency: Every 24 months, Inspection Date: October 2020, Bridge Improvement Cost: $143,000,000, Roadway Improvement Cost: $5,000,000, Total Project Cost: $79,000,000
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Structure Number: 9247, Location: 3.2 MI N OF COMFREY (Lat: 44.154175, Lng: -94.900436), Route carried "on" structure: County highway 16, Year Built: 1957, Status: Open, Structure Length: 2.29m (7.51ft), Average Daily Traffic: 585 (year 2019), Truck Traffic: 10%, Average Future Daily Traffic: 580 (year 2039), Design Load: HS 20, Features Intersected: LITTLE COTTONWOOD RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 7.7m (25.3ft), Curb-To-Curb Width: 11.8m (38.7ft), Out-to-Out Width: 12.9m (42.3ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Operating Rating: 73.8 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 44.3 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than 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: October 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 9247, Location: 3.2 MI N OF COMFREY (Lat: 44.154175, Lng: -94.900436), Route carried "on" structure: County highway 16, Year Built: 1957, Status: Open, Structure Length: 2.29m (7.51ft), Average Daily Traffic: 585 (year 2019), Truck Traffic: 10%, Average Future Daily Traffic: 580 (year 2039), Design Load: HS 20, Features Intersected: LITTLE COTTONWOOD RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 7.7m (25.3ft), Curb-To-Curb Width: 11.8m (38.7ft), Out-to-Out Width: 12.9m (42.3ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Operating Rating: 73.8 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 44.3 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than 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: October 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: 93414, Location: 0.7 MI E OF JCT CSAH 5 (Lat: 44.136783, Lng: -94.946381), Route carried "on" structure: County highway 20, Year Built: 1979, Status: Open, Structure Length: 1.00m (3.28ft), Average Daily Traffic: 50 (year 2014), Average Future Daily Traffic: 50 (year 2039), Design Load: HS 20, Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 4.3m (14.1ft)
Condition: Channel: Good, Culverts: Good, Operating Rating: 39.2 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Inventory Rating: 29.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Structural Evaluation: Better than 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: October 2021
Structure Number: 93414, Location: 0.7 MI E OF JCT CSAH 5 (Lat: 44.136783, Lng: -94.946381), Route carried "on" structure: County highway 20, Year Built: 1979, Status: Open, Structure Length: 1.00m (3.28ft), Average Daily Traffic: 50 (year 2014), Average Future Daily Traffic: 50 (year 2039), Design Load: HS 20, Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 4.3m (14.1ft)
Condition: Channel: Good, Culverts: Good, Operating Rating: 39.2 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Inventory Rating: 29.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Structural Evaluation: Better than 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: October 2021
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Structure Number: 93415, Location: 1.1 MI W OF JCT TH 258 (Lat: 44.136700, Lng: -94.922936), Route carried "on" structure: County highway 20, Year Built: 1979, Status: Open, Structure Length: 0.84m (2.76ft), Average Daily Traffic: 50 (year 2014), Average Future Daily Traffic: 50 (year 2039), Design Load: HS 20, Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.5m (11.5ft)
Condition: Channel: Satisfactory, Culverts: Very good, Operating Rating: 39.2 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Inventory Rating: 29.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Structural Evaluation: Better than 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: October 2021
Structure Number: 93415, Location: 1.1 MI W OF JCT TH 258 (Lat: 44.136700, Lng: -94.922936), Route carried "on" structure: County highway 20, Year Built: 1979, Status: Open, Structure Length: 0.84m (2.76ft), Average Daily Traffic: 50 (year 2014), Average Future Daily Traffic: 50 (year 2039), Design Load: HS 20, Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.5m (11.5ft)
Condition: Channel: Satisfactory, Culverts: Very good, Operating Rating: 39.2 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Inventory Rating: 29.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Structural Evaluation: Better than 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: October 2021
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Structure Number: 97375, Location: 0.8 MI E OF JCT TH 258 (Lat: 44.107922, Lng: -94.883256), Route carried "on" structure: County highway 17, Year Built: 1992, Status: Open, Structure Length: 0.86m (2.82ft), Average Daily Traffic: 880 (year 2014), Average Future Daily Traffic: 880 (year 2039), Design Load: HS 20, Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 2 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.8m (12.5ft)
Condition: Channel: Very good, Culverts: Very good, Operating Rating: 53.9 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Inventory Rating: 35.9 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Structural Evaluation: Equal to present desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: December 2019
Structure Number: 97375, Location: 0.8 MI E OF JCT TH 258 (Lat: 44.107922, Lng: -94.883256), Route carried "on" structure: County highway 17, Year Built: 1992, Status: Open, Structure Length: 0.86m (2.82ft), Average Daily Traffic: 880 (year 2014), Average Future Daily Traffic: 880 (year 2039), Design Load: HS 20, Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 2 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.8m (12.5ft)
Condition: Channel: Very good, Culverts: Very good, Operating Rating: 53.9 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Inventory Rating: 35.9 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Structural Evaluation: Equal to present desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: December 2019
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Structure Number: L5452, Location: 2.3 MI N OF S CO LINE (Lat: 44.142069, Lng: -94.940383), Route carried "on" structure: County highway 180, Year Built: 1935, Status: Posted for load, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 32 (year 1973), Average Future Daily Traffic: 32 (year 2029), Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb-To-Curb Width: 5.8m (19.0ft), Out-to-Out Width: 6.1m (20.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Channel: Good, Operating Rating: 40.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 24.1 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: Better than present minimum 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), Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: L5452, Location: 2.3 MI N OF S CO LINE (Lat: 44.142069, Lng: -94.940383), Route carried "on" structure: County highway 180, Year Built: 1935, Status: Posted for load, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 32 (year 1973), Average Future Daily Traffic: 32 (year 2029), Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb-To-Curb Width: 5.8m (19.0ft), Out-to-Out Width: 6.1m (20.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Channel: Good, Operating Rating: 40.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 24.1 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: Better than present minimum 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), Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: L9947, Location: 1.0 MI S OF JCT TH 258 (Lat: 44.093992, Lng: -94.899981), Route carried "on" structure: County highway 124, Year Built: 1980, Status: Open, Structure Length: 0.90m (2.95ft), Average Daily Traffic: 21 (year 1986), Average Future Daily Traffic: 21 (year 2029), Design Load: HS 20, Features Intersected: CO DITCH # 39
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: Town or Township Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.5m (11.5ft)
Condition: Channel: Very good, Culverts: Very good, Operating Rating: 53.9 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Inventory Rating: 35.9 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Structural Evaluation: Equal to present desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: October 2020
Structure Number: L9947, Location: 1.0 MI S OF JCT TH 258 (Lat: 44.093992, Lng: -94.899981), Route carried "on" structure: County highway 124, Year Built: 1980, Status: Open, Structure Length: 0.90m (2.95ft), Average Daily Traffic: 21 (year 1986), Average Future Daily Traffic: 21 (year 2029), Design Load: HS 20, Features Intersected: CO DITCH # 39
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: Town or Township Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.5m (11.5ft)
Condition: Channel: Very good, Culverts: Very good, Operating Rating: 53.9 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Inventory Rating: 35.9 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Allowable Stress Design (ASD) reported in metric tons, Structural Evaluation: Equal to present desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: October 2020
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Structure Number: R0031, Location: 2.2 MI N OF JCT TH 30 (Lat: 44.082919, Lng: -94.899892), Route carried "on" structure: County highway 124, Year Built: 1975, Status: Open, Structure Length: 0.88m (2.89ft), Average Daily Traffic: 21 (year 1986), Average Future Daily Traffic: 21 (year 2029), Features Intersected: N FK WATONWAN RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: Town or Township Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 4.3m (14.1ft)
Condition: Channel: Good, Culverts: Satisfactory, Operating Rating: 23.9 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 18.3 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021
Structure Number: R0031, Location: 2.2 MI N OF JCT TH 30 (Lat: 44.082919, Lng: -94.899892), Route carried "on" structure: County highway 124, Year Built: 1975, Status: Open, Structure Length: 0.88m (2.89ft), Average Daily Traffic: 21 (year 1986), Average Future Daily Traffic: 21 (year 2029), Features Intersected: N FK WATONWAN RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: Town or Township Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 4.3m (14.1ft)
Condition: Channel: Good, Culverts: Satisfactory, Operating Rating: 23.9 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 18.3 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021