Bridge Statistics for Calamus, Iowa (IA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 15Number of bridges
- 144ft / 43.8mTotal length
- 11,795Total average daily traffic
- 1,980Total average daily truck traffic
- 11,795Total future (year 2040) average daily traffic
- National Bridge Inventory (NBI) Registered Bridges for Calamus
- No street view available for this location
- New bridges - historical statistics
- 11930-1939
- 31950-1959
- 11960-1969
- 11980-1989
- 21990-1999
- 32000-2009
- 42010-2019
- Bridge Condition - Deck
- 21.4%Excellent
- 28.6%Very good
- 14.3%Good
- 21.4%Satisfactory
- 7.1%Fair
- 7.1%Failed
- Bridge Condition - Superstructure
- 21.4%Excellent
- 28.6%Very good
- 14.3%Good
- 21.4%Satisfactory
- 7.1%Fair
- 7.1%Failed
- Bridge Condition - Substructure
- 21.4%Excellent
- 28.6%Very good
- 14.3%Good
- 14.3%Satisfactory
- 7.1%Fair
- 7.1%Poor
- 7.1%Failed
- Bridge Condition - Channel
- 20.0%Excellent
- 26.7%Very good
- 13.3%Good
- 33.3%Satisfactory
- 6.7%Fair
Find on map >> Show street view
Structure Number: 1486, Location: CITY BRIDGENO. 25 (Lat: 42.446508, Lng: -92.300931), Route carried "on" structure: City street , Year Built: 1952, Status: Open, Structure Length: 3.38m (11.09ft), Average Daily Traffic: 1,010 (year 2021), Average Future Daily Traffic: 1,010 (year 2041), Design Load: H 20, Features Intersected: SINK CREEK, Facility Carried by Structure: TEXAS ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.946, Lanes on structure: 2, Owner: City or Municipal 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: 12.8m (42.0ft), Curb or Sidewalk Widths: Left: 0.9m (3.0ft), Right: 0.9m (3.0ft), Curb-To-Curb Width: 8.6m (28.2ft), Out-to-Out Width: 10.7m (35.1ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Operating Rating: 39.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 25.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 15.00m (49.21ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Bridge Improvement Cost: $250,000, Roadway Improvement Cost: $30,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 1486, Location: CITY BRIDGENO. 25 (Lat: 42.446508, Lng: -92.300931), Route carried "on" structure: City street , Year Built: 1952, Status: Open, Structure Length: 3.38m (11.09ft), Average Daily Traffic: 1,010 (year 2021), Average Future Daily Traffic: 1,010 (year 2041), Design Load: H 20, Features Intersected: SINK CREEK, Facility Carried by Structure: TEXAS ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.946, Lanes on structure: 2, Owner: City or Municipal 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: 12.8m (42.0ft), Curb or Sidewalk Widths: Left: 0.9m (3.0ft), Right: 0.9m (3.0ft), Curb-To-Curb Width: 8.6m (28.2ft), Out-to-Out Width: 10.7m (35.1ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Operating Rating: 39.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 25.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 15.00m (49.21ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Bridge Improvement Cost: $250,000, Roadway Improvement Cost: $30,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >> Show street view
Structure Number: 2075, Location: 2.3 mi. E of Jct SR Y4E (Lat: 41.829497, Lng: -90.797042), Route carried "on" structure: US 30, Year Built: 1955, Status: Open, Structure Length: 8.23m (27.00ft), Average Daily Traffic: 2,800 (year 2020), Truck Traffic: 21%, Average Future Daily Traffic: 2,800 (year 2041), Design Load: H 20, Features Intersected: E CHAN.WAPSIPINICON RIVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 477.872, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 32.0m (105.0ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 10.4m (34.1ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 48.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.0 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 minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 7 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 2075, Location: 2.3 mi. E of Jct SR Y4E (Lat: 41.829497, Lng: -90.797042), Route carried "on" structure: US 30, Year Built: 1955, Status: Open, Structure Length: 8.23m (27.00ft), Average Daily Traffic: 2,800 (year 2020), Truck Traffic: 21%, Average Future Daily Traffic: 2,800 (year 2041), Design Load: H 20, Features Intersected: E CHAN.WAPSIPINICON RIVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 477.872, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 32.0m (105.0ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 10.4m (34.1ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 48.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.0 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 minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 7 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Find on map >> Show street view
Structure Number: 2076, Location: 1.5 MI. W OF SR Y44 (Lat: 41.829461, Lng: -90.791464), Route carried "on" structure: US 30, Year Built: 1955, Status: Open, Structure Length: 5.61m (18.41ft), Average Daily Traffic: 2,800 (year 2020), Truck Traffic: 21%, Average Future Daily Traffic: 2,800 (year 2040), Design Load: H 20, Features Intersected: CALAMUS DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 478.336, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 4 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 10.4m (34.1ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 45.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 27.5 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 minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 2076, Location: 1.5 MI. W OF SR Y44 (Lat: 41.829461, Lng: -90.791464), Route carried "on" structure: US 30, Year Built: 1955, Status: Open, Structure Length: 5.61m (18.41ft), Average Daily Traffic: 2,800 (year 2020), Truck Traffic: 21%, Average Future Daily Traffic: 2,800 (year 2040), Design Load: H 20, Features Intersected: CALAMUS DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 478.336, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 4 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 10.4m (34.1ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 45.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 27.5 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 minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Find on map >> Show street view
Structure Number: 1217, Location: 081E11203 (Lat: 41.831742, Lng: -90.795519), Route carried "on" structure: County highway , Year Built: 1930, Status: Closed, Structure Length: 7.68m (25.20ft), Average Daily Traffic: 100 (year 2018), Average Future Daily Traffic: 100 (year 2041), Design Load: H 15, Features Intersected: BRANCH OF WAPSIPINICON, Facility Carried by Structure: 235TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 8.064, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Material/Design: Steel, Design/Construction: Girder and Floorbeam System, Number Of Spans In Main Unit: 1, Number Of Approach Spans: 4, Length of Maximum Span: 25.3m (83.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 8.2m (26.9ft)
Condition: Deck: Failed, Superstructure: Failed, Substructure: Failed, Channel: Satisfactory, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 7.90m (25.92ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Critical Feature Inspection Date: January 2019, Bridge Improvement Cost: $400,000, Roadway Improvement Cost: $30,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 1217, Location: 081E11203 (Lat: 41.831742, Lng: -90.795519), Route carried "on" structure: County highway , Year Built: 1930, Status: Closed, Structure Length: 7.68m (25.20ft), Average Daily Traffic: 100 (year 2018), Average Future Daily Traffic: 100 (year 2041), Design Load: H 15, Features Intersected: BRANCH OF WAPSIPINICON, Facility Carried by Structure: 235TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 8.064, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Material/Design: Steel, Design/Construction: Girder and Floorbeam System, Number Of Spans In Main Unit: 1, Number Of Approach Spans: 4, Length of Maximum Span: 25.3m (83.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 8.2m (26.9ft)
Condition: Deck: Failed, Superstructure: Failed, Substructure: Failed, Channel: Satisfactory, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 7.90m (25.92ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Critical Feature Inspection Date: January 2019, Bridge Improvement Cost: $400,000, Roadway Improvement Cost: $30,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >> Show street view
Structure Number: 121781, Location: 081E12404 (Lat: 41.812561, Lng: -90.786833), Route carried "on" structure: County highway , Year Built: 2003, Status: Open, Structure Length: 1.71m (5.61ft), Average Daily Traffic: 120 (year 2018), Average Future Daily Traffic: 120 (year 2040), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 158TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.769, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 16.5m (54.1ft), Curb-To-Curb Width: 8.4m (27.6ft), Out-to-Out Width: 8.6m (28.2ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Good, Operating Rating: 59.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable 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 48 months, Inspection Date: Febuary 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 121781, Location: 081E12404 (Lat: 41.812561, Lng: -90.786833), Route carried "on" structure: County highway , Year Built: 2003, Status: Open, Structure Length: 1.71m (5.61ft), Average Daily Traffic: 120 (year 2018), Average Future Daily Traffic: 120 (year 2040), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 158TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.769, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 16.5m (54.1ft), Curb-To-Curb Width: 8.4m (27.6ft), Out-to-Out Width: 8.6m (28.2ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Good, Operating Rating: 59.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable 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 48 months, Inspection Date: Febuary 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >> Show street view
Structure Number: 121951, Location: 00000 (Lat: 41.834944, Lng: -90.762264), Route carried "on" structure: County highway , Year Built: 2011, Status: Open, Structure Length: 3.14m (10.30ft), Average Daily Traffic: 760 (year 2018), Truck Traffic: 14%, Average Future Daily Traffic: 760 (year 2040), Design Load: HS 20, Features Intersected: CALAMUS CREEK, Facility Carried by Structure: Y-44
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.431, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.9m (39.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Channel: Excellent, Operating Rating: 67.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Superior to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: Febuary 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 121951, Location: 00000 (Lat: 41.834944, Lng: -90.762264), Route carried "on" structure: County highway , Year Built: 2011, Status: Open, Structure Length: 3.14m (10.30ft), Average Daily Traffic: 760 (year 2018), Truck Traffic: 14%, Average Future Daily Traffic: 760 (year 2040), Design Load: HS 20, Features Intersected: CALAMUS CREEK, Facility Carried by Structure: Y-44
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.431, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.9m (39.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Channel: Excellent, Operating Rating: 67.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Superior to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: Febuary 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >> Show street view
Structure Number: 121961, Location: 081E20901 (Lat: 41.843736, Lng: -90.733244), Route carried "on" structure: County highway , Year Built: 1990, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 35 (year 2014), Average Future Daily Traffic: 35 (year 2040), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 230TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.200, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.3m (24.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Operating Rating: 60.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 36.2 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, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: Febuary 2020, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 121961, Location: 081E20901 (Lat: 41.843736, Lng: -90.733244), Route carried "on" structure: County highway , Year Built: 1990, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 35 (year 2014), Average Future Daily Traffic: 35 (year 2040), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 230TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.200, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.3m (24.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Operating Rating: 60.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 36.2 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, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: Febuary 2020, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >> Show street view
Structure Number: 121972, Location: 081E21002 (Lat: 41.832697, Lng: -90.723397), Route carried "on" structure: County highway , Year Built: 1996, Status: Open, Structure Length: 1.55m (5.09ft), Average Daily Traffic: 100 (year 2014), Average Future Daily Traffic: 100 (year 2040), Design Load: HS 20, Features Intersected: CALAMUS CREEK, Facility Carried by Structure: 190TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.406, 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: 1, Length of Maximum Span: 15.2m (49.9ft), Curb-To-Curb Width: 7.2m (23.6ft), Out-to-Out Width: 7.4m (24.3ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 55.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 32.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable 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 48 months, Inspection Date: Febuary 2020, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 121972, Location: 081E21002 (Lat: 41.832697, Lng: -90.723397), Route carried "on" structure: County highway , Year Built: 1996, Status: Open, Structure Length: 1.55m (5.09ft), Average Daily Traffic: 100 (year 2014), Average Future Daily Traffic: 100 (year 2040), Design Load: HS 20, Features Intersected: CALAMUS CREEK, Facility Carried by Structure: 190TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.406, 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: 1, Length of Maximum Span: 15.2m (49.9ft), Curb-To-Curb Width: 7.2m (23.6ft), Out-to-Out Width: 7.4m (24.3ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 55.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 32.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable 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 48 months, Inspection Date: Febuary 2020, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >> Show street view
Structure Number: 123241, Location: 082E22002 (Lat: 41.889269, Lng: -90.762286), Route carried "on" structure: County highway , Year Built: 2012, Status: Open, Structure Length: 1.62m (5.31ft), Average Daily Traffic: 380 (year 2018), Truck Traffic: 13%, Average Future Daily Traffic: 380 (year 2040), Design Load: HL 93, Features Intersected: DRAINAGE DITCH 20, Facility Carried by Structure: Y44 (170TH AVE)
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.463, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 15.2m (49.9ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 10.2m (33.5ft)
Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Channel: Excellent, Operating Rating: 48.3 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: 37.3 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: Superior to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Superior to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: January 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Deck Protection: Other
Structure Number: 123241, Location: 082E22002 (Lat: 41.889269, Lng: -90.762286), Route carried "on" structure: County highway , Year Built: 2012, Status: Open, Structure Length: 1.62m (5.31ft), Average Daily Traffic: 380 (year 2018), Truck Traffic: 13%, Average Future Daily Traffic: 380 (year 2040), Design Load: HL 93, Features Intersected: DRAINAGE DITCH 20, Facility Carried by Structure: Y44 (170TH AVE)
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.463, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 15.2m (49.9ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 10.2m (33.5ft)
Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Channel: Excellent, Operating Rating: 48.3 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: 37.3 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: Superior to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Superior to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: January 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Deck Protection: Other
Find on map >> Show street view
Structure Number: 123341, Location: 082E22902 (Lat: 41.881911, Lng: -90.762425), Route carried "on" structure: County highway , Year Built: 2013, Status: Open, Structure Length: 1.31m (4.30ft), Average Daily Traffic: 380 (year 2018), Truck Traffic: 13%, Average Future Daily Traffic: 380 (year 2040), Design Load: HL 93, Features Intersected: SMALL STREAM, Facility Carried by Structure: Y 44 170TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.646, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.2m (40.0ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Channel: Excellent, Operating Rating: 97.2 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: 77.1 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Superior to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: January 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 123341, Location: 082E22902 (Lat: 41.881911, Lng: -90.762425), Route carried "on" structure: County highway , Year Built: 2013, Status: Open, Structure Length: 1.31m (4.30ft), Average Daily Traffic: 380 (year 2018), Truck Traffic: 13%, Average Future Daily Traffic: 380 (year 2040), Design Load: HL 93, Features Intersected: SMALL STREAM, Facility Carried by Structure: Y 44 170TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.646, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.2m (40.0ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Channel: Excellent, Operating Rating: 97.2 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: 77.1 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Superior to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: January 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >> Show street view
Structure Number: 123351, Location: 082E22903 (Lat: 41.880178, Lng: -90.759861), Route carried "on" structure: County highway , Year Built: 2005, Status: Open, Structure Length: 1.52m (4.99ft), Average Daily Traffic: 50 (year 2014), Average Future Daily Traffic: 50 (year 2040), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 205TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.214, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 15.2m (49.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 68.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Superior to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: January 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 123351, Location: 082E22903 (Lat: 41.880178, Lng: -90.759861), Route carried "on" structure: County highway , Year Built: 2005, Status: Open, Structure Length: 1.52m (4.99ft), Average Daily Traffic: 50 (year 2014), Average Future Daily Traffic: 50 (year 2040), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 205TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.214, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 15.2m (49.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 68.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Superior to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: January 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >> Show street view
Structure Number: 123381, Location: 082E23002 (Lat: 41.881850, Lng: -90.781558), Route carried "on" structure: County highway , Year Built: 1980, Status: Open, Structure Length: 2.35m (7.71ft), Average Daily Traffic: 40 (year 2014), Average Future Daily Traffic: 40 (year 2042), Design Load: HS 20, Features Intersected: DRAINAGE DITCH #12, Facility Carried by Structure: 160TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.404, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 8.8m (28.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Fair, Operating Rating: 46.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 26.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), 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: January 2022, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 123381, Location: 082E23002 (Lat: 41.881850, Lng: -90.781558), Route carried "on" structure: County highway , Year Built: 1980, Status: Open, Structure Length: 2.35m (7.71ft), Average Daily Traffic: 40 (year 2014), Average Future Daily Traffic: 40 (year 2042), Design Load: HS 20, Features Intersected: DRAINAGE DITCH #12, Facility Carried by Structure: 160TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.404, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 8.8m (28.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Fair, Operating Rating: 46.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 26.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), 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: January 2022, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >> Show street view
Structure Number: 123392, Location: 082E23101 (Lat: 41.872856, Lng: -90.769667), Route carried "on" structure: County highway , Year Built: 2010, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 40 (year 2014), Average Future Daily Traffic: 40 (year 2041), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 210TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.486, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.1m (20.0ft), Curb-To-Curb Width: 8.8m (28.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 89.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, 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 48 months, Inspection Date: Febuary 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 123392, Location: 082E23101 (Lat: 41.872856, Lng: -90.769667), Route carried "on" structure: County highway , Year Built: 2010, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 40 (year 2014), Average Future Daily Traffic: 40 (year 2041), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 210TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.486, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.1m (20.0ft), Curb-To-Curb Width: 8.8m (28.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 89.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, 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 48 months, Inspection Date: Febuary 2021, Deck Structure Type: Concrete Cast-file-Place
Find on map >> Show street view
Structure Number: 13498, Location: 069152303 (Lat: 40.765472, Lng: -92.561308), Route carried "on" structure: County highway , Year Built: 1964, Status: Posted for load, Structure Length: 3.44m (11.29ft), Average Daily Traffic: 20 (year 2018), Average Future Daily Traffic: 20 (year 2040), Features Intersected: FOX RIVER, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.691, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 4 degrees, Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 9.4m (30.8ft), Curb-To-Curb Width: 6.2m (20.3ft), Out-to-Out Width: 6.2m (20.3ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Poor, Channel: Satisfactory, Operating Rating: 34.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 28.0 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Meets minimum limits, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below), Length Of Structure Improvement: 15.00m (49.21ft), Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Bridge Improvement Cost: $396,000, Roadway Improvement Cost: $40,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 13498, Location: 069152303 (Lat: 40.765472, Lng: -92.561308), Route carried "on" structure: County highway , Year Built: 1964, Status: Posted for load, Structure Length: 3.44m (11.29ft), Average Daily Traffic: 20 (year 2018), Average Future Daily Traffic: 20 (year 2040), Features Intersected: FOX RIVER, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.691, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 4 degrees, Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 9.4m (30.8ft), Curb-To-Curb Width: 6.2m (20.3ft), Out-to-Out Width: 6.2m (20.3ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Poor, Channel: Satisfactory, Operating Rating: 34.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 28.0 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Meets minimum limits, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below), Length Of Structure Improvement: 15.00m (49.21ft), Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Bridge Improvement Cost: $396,000, Roadway Improvement Cost: $40,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
Find on map >> Show street view
Structure Number: 609546, Location: 0.5 mi. E of Jct. SR Y-52 (Lat: 41.829181, Lng: -90.713783), Route carried "on" structure: US 30, Year Built: 2006, Status: Open, Structure Length: 0.88m (2.89ft), Average Daily Traffic: 3,160 (year 2020), Truck Traffic: 19%, Average Future Daily Traffic: 3,160 (year 2040), Design Load: HS 20, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 484.788, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 4 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Very good, Culverts: Good, 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: 30.1 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: 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: May 2020
Structure Number: 609546, Location: 0.5 mi. E of Jct. SR Y-52 (Lat: 41.829181, Lng: -90.713783), Route carried "on" structure: US 30, Year Built: 2006, Status: Open, Structure Length: 0.88m (2.89ft), Average Daily Traffic: 3,160 (year 2020), Truck Traffic: 19%, Average Future Daily Traffic: 3,160 (year 2040), Design Load: HS 20, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 484.788, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 4 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Very good, Culverts: Good, 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: 30.1 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: 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: May 2020