Bridge Statistics for Mount Vernon, South Dakota (SD)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 14Number of bridges
- 121ft / 37.3mTotal length
- $155,000Total costs
- 31,782Total average daily traffic
- 6,100Total average daily truck traffic
- National Bridge Inventory (NBI) Registered Bridges for Mount Vernon
- No street view available for this location
- New bridges - historical statistics
- 11910-1919
- 11920-1929
- 11940-1949
- 11950-1959
- 71960-1969
- 31970-1979
- Bridge Condition - Deck
- 10.0%Very good
- 30.0%Good
- 40.0%Satisfactory
- 20.0%Fair
- Bridge Condition - Superstructure
- 20.0%Very good
- 20.0%Good
- 10.0%Satisfactory
- 40.0%Fair
- 10.0%Critical
- Bridge Condition - Substructure
- 30.0%Good
- 10.0%Satisfactory
- 30.0%Fair
- 20.0%Poor
- 10.0%Serious
- Bridge Condition - Channel
- 12.5%Good
- 75.0%Satisfactory
- 12.5%Poor
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Structure Number: 2239155, Location: DAVISON CO. LINE (Lat: 43.709758, Lng: -98.325719), Route carried "on" structure: County highway , Year Built: 1951, Status: Open, Structure Length: 2.28m (7.48ft), Average Daily Traffic: 495 (year 2019), Truck Traffic: 9%, Average Future Daily Traffic: 520 (year 2032), Features Intersected: CK, Facility Carried by Structure: OLD HWY 16
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Skew: 4 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 5, Length of Maximum Span: 4.3m (14.1ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 24.5 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Superior to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: July 2021
Structure Number: 2239155, Location: DAVISON CO. LINE (Lat: 43.709758, Lng: -98.325719), Route carried "on" structure: County highway , Year Built: 1951, Status: Open, Structure Length: 2.28m (7.48ft), Average Daily Traffic: 495 (year 2019), Truck Traffic: 9%, Average Future Daily Traffic: 520 (year 2032), Features Intersected: CK, Facility Carried by Structure: OLD HWY 16
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Skew: 4 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 5, Length of Maximum Span: 4.3m (14.1ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 24.5 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Superior to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: July 2021
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Structure Number: 18010105, Location: 1.0 E AURORA CO LINE (Lat: 43.696367, Lng: -98.304964), Route carried "on" structure: County highway , Year Built: 1965, Status: Open, Structure Length: 7.74m (25.39ft), Average Daily Traffic: 115 (year 2020), Truck Traffic: 2%, Average Future Daily Traffic: 115 (year 2040), Design Load: HS 20, Features Intersected: I090, Facility Carried by Structure: 395 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.2m (30.2ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Operating Rating: 43.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.2 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, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 18010105, Location: 1.0 E AURORA CO LINE (Lat: 43.696367, Lng: -98.304964), Route carried "on" structure: County highway , Year Built: 1965, Status: Open, Structure Length: 7.74m (25.39ft), Average Daily Traffic: 115 (year 2020), Truck Traffic: 2%, Average Future Daily Traffic: 115 (year 2040), Design Load: HS 20, Features Intersected: I090, Facility Carried by Structure: 395 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.2m (30.2ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Operating Rating: 43.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.2 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, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 18020056, Location: 3.4N & 1W MT VERNON (Lat: 43.767725, Lng: -98.285708), Route carried "on" structure: County highway , Year Built: 1975, Status: Open, Structure Length: 3.08m (10.10ft), Average Daily Traffic: 64 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 64 (year 2032), Features Intersected: FIRESTEEL CK, Facility Carried by Structure: 396TH AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 14.6m (47.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Fair, Channel: Satisfactory, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 24.5 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 18020056, Location: 3.4N & 1W MT VERNON (Lat: 43.767725, Lng: -98.285708), Route carried "on" structure: County highway , Year Built: 1975, Status: Open, Structure Length: 3.08m (10.10ft), Average Daily Traffic: 64 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 64 (year 2032), Features Intersected: FIRESTEEL CK, Facility Carried by Structure: 396TH AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 14.6m (47.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Fair, Channel: Satisfactory, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 24.5 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 18020124, Location: 2.4S & 1W MT VERNON (Lat: 43.668242, Lng: -98.285408), Route carried "on" structure: County highway , Year Built: 1970, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 64 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 64 (year 2032), Features Intersected: ENEMY CK, Facility Carried by Structure: 396TH AVENUE
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: Channel Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 7.4m (24.3ft), Out-to-Out Width: 7.7m (25.3ft)
Condition: Deck: Good, Superstructure: Fair, Substructure: Satisfactory, Channel: Poor, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 24.5 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 18020124, Location: 2.4S & 1W MT VERNON (Lat: 43.668242, Lng: -98.285408), Route carried "on" structure: County highway , Year Built: 1970, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 64 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 64 (year 2032), Features Intersected: ENEMY CK, Facility Carried by Structure: 396TH AVENUE
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: Channel Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 7.4m (24.3ft), Out-to-Out Width: 7.7m (25.3ft)
Condition: Deck: Good, Superstructure: Fair, Substructure: Satisfactory, Channel: Poor, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 24.5 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 1802513, Location: 3 S & 12.5W MITCHELL (Lat: 43.658603, Lng: -98.275753), Route carried "on" structure: County highway , Year Built: 1920, Status: Open, Structure Length: 0.82m (2.69ft), Average Daily Traffic: 64 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 64 (year 2032), Features Intersected: ENEMY CK, Facility Carried by Structure: 257TH ST.
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 5.5m (18.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 5.5m (18.0ft), Out-to-Out Width: 5.5m (18.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Serious, Channel: Satisfactory, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 24.5 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: High priority of corrective action, 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: July 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 1802513, Location: 3 S & 12.5W MITCHELL (Lat: 43.658603, Lng: -98.275753), Route carried "on" structure: County highway , Year Built: 1920, Status: Open, Structure Length: 0.82m (2.69ft), Average Daily Traffic: 64 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 64 (year 2032), Features Intersected: ENEMY CK, Facility Carried by Structure: 257TH ST.
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 5.5m (18.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 5.5m (18.0ft), Out-to-Out Width: 5.5m (18.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Serious, Channel: Satisfactory, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 24.5 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: High priority of corrective action, 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: July 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 18030052, Location: 3.8N MT. VERNON (Lat: 43.774275, Lng: -98.265739), Route carried "on" structure: County highway , Year Built: 1966, Status: Open, Structure Length: 2.83m (9.28ft), Average Daily Traffic: 495 (year 2019), Truck Traffic: 3%, Average Future Daily Traffic: 495 (year 2032), Features Intersected: FIRESTEEL CK, Facility Carried by Structure: 397TH AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Concrete, Design/Construction: Channel Beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 9.4m (30.8ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 24.5 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, 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: July 2020, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Integral Concrete
Structure Number: 18030052, Location: 3.8N MT. VERNON (Lat: 43.774275, Lng: -98.265739), Route carried "on" structure: County highway , Year Built: 1966, Status: Open, Structure Length: 2.83m (9.28ft), Average Daily Traffic: 495 (year 2019), Truck Traffic: 3%, Average Future Daily Traffic: 495 (year 2032), Features Intersected: FIRESTEEL CK, Facility Carried by Structure: 397TH AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Concrete, Design/Construction: Channel Beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 9.4m (30.8ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 24.5 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, 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: July 2020, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Integral Concrete
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Structure Number: 18030105, Location: MT VERNON INTERCHANGE (Lat: 43.695758, Lng: -98.265653), Route carried "on" structure: County highway , Year Built: 1965, Status: Open, Structure Length: 7.68m (25.20ft), Average Daily Traffic: 672 (year 2020), Truck Traffic: 3%, Average Future Daily Traffic: 672 (year 2040), Design Load: HS 20, Features Intersected: I090, Facility Carried by Structure: 397 AVE (FAS 6219)
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.5m (34.4ft)
Condition: Deck: Very good, Superstructure: Good, Substructure: Good, Operating Rating: 47.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 28.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 7.74m (25.39ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2020, Bridge Improvement Cost: $108,000, Roadway Improvement Cost: $16,000, Total Project Cost: $155,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 18030105, Location: MT VERNON INTERCHANGE (Lat: 43.695758, Lng: -98.265653), Route carried "on" structure: County highway , Year Built: 1965, Status: Open, Structure Length: 7.68m (25.20ft), Average Daily Traffic: 672 (year 2020), Truck Traffic: 3%, Average Future Daily Traffic: 672 (year 2040), Design Load: HS 20, Features Intersected: I090, Facility Carried by Structure: 397 AVE (FAS 6219)
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.5m (34.4ft)
Condition: Deck: Very good, Superstructure: Good, Substructure: Good, Operating Rating: 47.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 28.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 7.74m (25.39ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2020, Bridge Improvement Cost: $108,000, Roadway Improvement Cost: $16,000, Total Project Cost: $155,000, 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: 18040049, Location: 4.1N & 1E MT VERNON (Lat: 43.776561, Lng: -98.245786), Route carried "on" structure: County highway , Year Built: 1970, Status: Open, Structure Length: 2.42m (7.94ft), Average Daily Traffic: 64 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 64 (year 2032), Features Intersected: FIRESTEEL CK, Facility Carried by Structure: 398TH AVENUE
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: Channel Beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 9.1m (29.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.7m (25.3ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Channel: Satisfactory, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 24.5 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, 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: July 2020, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Integral Concrete
Structure Number: 18040049, Location: 4.1N & 1E MT VERNON (Lat: 43.776561, Lng: -98.245786), Route carried "on" structure: County highway , Year Built: 1970, Status: Open, Structure Length: 2.42m (7.94ft), Average Daily Traffic: 64 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 64 (year 2032), Features Intersected: FIRESTEEL CK, Facility Carried by Structure: 398TH AVENUE
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: Channel Beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 9.1m (29.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.7m (25.3ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Channel: Satisfactory, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 24.5 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, 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: July 2020, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Integral Concrete
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Structure Number: 18040137, Location: 11W & 3.7 S MITCHELL (Lat: 43.647994, Lng: -98.246006), Route carried "on" structure: County highway , Year Built: 1915, Year Reconstructed: 1965, Status: Posted for load, Structure Length: 1.13m (3.71ft), Average Daily Traffic: 64 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 64 (year 2032), Design Load: HS 20, Features Intersected: ENEMY CK, Facility Carried by Structure: 398TH AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 5.2m (17.1ft), Material/Design: Steel, Design/Construction: Truss - Thru, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.7m (35.1ft), Curb-To-Curb Width: 5.4m (17.7ft), Out-to-Out Width: 5.4m (17.7ft)
Condition: Deck: Fair, Superstructure: Critical, Substructure: Poor, Channel: Satisfactory, Operating Rating: 6.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 5.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: High priority of replacement, Deck Geometry: High priority of corrective action, Waterway Adequacy: Meets minimum limits, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: July 2020, Critical Feature Inspection Date: July 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 18040137, Location: 11W & 3.7 S MITCHELL (Lat: 43.647994, Lng: -98.246006), Route carried "on" structure: County highway , Year Built: 1915, Year Reconstructed: 1965, Status: Posted for load, Structure Length: 1.13m (3.71ft), Average Daily Traffic: 64 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 64 (year 2032), Design Load: HS 20, Features Intersected: ENEMY CK, Facility Carried by Structure: 398TH AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 5.2m (17.1ft), Material/Design: Steel, Design/Construction: Truss - Thru, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.7m (35.1ft), Curb-To-Curb Width: 5.4m (17.7ft), Out-to-Out Width: 5.4m (17.7ft)
Condition: Deck: Fair, Superstructure: Critical, Substructure: Poor, Channel: Satisfactory, Operating Rating: 6.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 5.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: High priority of replacement, Deck Geometry: High priority of corrective action, Waterway Adequacy: Meets minimum limits, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: July 2020, Critical Feature Inspection Date: July 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 18050105, Location: 2.0 E MT VERNON INTERCH (Lat: 43.695675, Lng: -98.225678), Route carried "on" structure: County highway , Year Built: 1965, Status: Open, Structure Length: 7.74m (25.39ft), Average Daily Traffic: 85 (year 2020), Truck Traffic: 2%, Average Future Daily Traffic: 85 (year 2040), Design Load: HS 20, Features Intersected: I090, Facility Carried by Structure: 399 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.2m (30.2ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Operating Rating: 43.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.2 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, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 18050105, Location: 2.0 E MT VERNON INTERCH (Lat: 43.695675, Lng: -98.225678), Route carried "on" structure: County highway , Year Built: 1965, Status: Open, Structure Length: 7.74m (25.39ft), Average Daily Traffic: 85 (year 2020), Truck Traffic: 2%, Average Future Daily Traffic: 85 (year 2040), Design Load: HS 20, Features Intersected: I090, Facility Carried by Structure: 399 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.2m (30.2ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Operating Rating: 43.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.2 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, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 18060095, Location: 3 E MT VERNON (Lat: 43.708131, Lng: -98.205469), Route carried "on" structure: County highway , Year Built: 1945, Year Reconstructed: 1965, Status: Posted for load, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 20 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 20 (year 2032), Design Load: HS 20, Features Intersected: CK, Facility Carried by Structure: 400TH AVENUE
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: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.7m (22.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Poor, Channel: Good, Operating Rating: 27.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 18.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Equal to present minimum criteria, 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), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 18060095, Location: 3 E MT VERNON (Lat: 43.708131, Lng: -98.205469), Route carried "on" structure: County highway , Year Built: 1945, Year Reconstructed: 1965, Status: Posted for load, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 20 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 20 (year 2032), Design Load: HS 20, Features Intersected: CK, Facility Carried by Structure: 400TH AVENUE
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: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.7m (22.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Poor, Channel: Good, Operating Rating: 27.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 18.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Equal to present minimum criteria, 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), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 18010105, Location: 1.0 E AURORA CO LINE (Lat: 43.696367, Lng: -98.304964), Route carried "under" structure: Interstate 90, Year Built: 1965, Structure Length: 0. m, Average Daily Traffic: 9,890 (year 2020), Truck Traffic: 20%, Features Intersected: I090, Facility Carried by Structure: 395 AVE
Minimum Vertical Clearance: 5.11m (16.77ft), Kilometerpoint: 510.918, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 21.3m (69.9ft)
Structure Number: 18010105, Location: 1.0 E AURORA CO LINE (Lat: 43.696367, Lng: -98.304964), Route carried "under" structure: Interstate 90, Year Built: 1965, Structure Length: 0. m, Average Daily Traffic: 9,890 (year 2020), Truck Traffic: 20%, Features Intersected: I090, Facility Carried by Structure: 395 AVE
Minimum Vertical Clearance: 5.11m (16.77ft), Kilometerpoint: 510.918, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 21.3m (69.9ft)
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Structure Number: 18030105, Location: MT VERNON INTERCHANGE (Lat: 43.695758, Lng: -98.265653), Route carried "under" structure: Interstate 90, Year Built: 1965, Structure Length: 0. m, Average Daily Traffic: 9,890 (year 2020), Truck Traffic: 20%, Features Intersected: I090, Facility Carried by Structure: 397 AVE (FAS 6219)
Minimum Vertical Clearance: 5.13m (16.83ft), Kilometerpoint: 514.073, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 21.3m (69.9ft)
Structure Number: 18030105, Location: MT VERNON INTERCHANGE (Lat: 43.695758, Lng: -98.265653), Route carried "under" structure: Interstate 90, Year Built: 1965, Structure Length: 0. m, Average Daily Traffic: 9,890 (year 2020), Truck Traffic: 20%, Features Intersected: I090, Facility Carried by Structure: 397 AVE (FAS 6219)
Minimum Vertical Clearance: 5.13m (16.83ft), Kilometerpoint: 514.073, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 21.3m (69.9ft)
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Structure Number: 18050105, Location: 2.0 E MT VERNON INTERCH (Lat: 43.695675, Lng: -98.225678), Route carried "under" structure: Interstate 90, Year Built: 1965, Structure Length: 0. m, Average Daily Traffic: 9,800 (year 2020), Truck Traffic: 21%, Features Intersected: I090, Facility Carried by Structure: 399 AVE
Minimum Vertical Clearance: 5.21m (17.09ft), Kilometerpoint: 517.291, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 21.3m (69.9ft)
Structure Number: 18050105, Location: 2.0 E MT VERNON INTERCH (Lat: 43.695675, Lng: -98.225678), Route carried "under" structure: Interstate 90, Year Built: 1965, Structure Length: 0. m, Average Daily Traffic: 9,800 (year 2020), Truck Traffic: 21%, Features Intersected: I090, Facility Carried by Structure: 399 AVE
Minimum Vertical Clearance: 5.21m (17.09ft), Kilometerpoint: 517.291, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 21.3m (69.9ft)