Bridge Statistics for Worthington, Iowa (IA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 16Number of bridges
- 112ft / 33.8mTotal length
- 4,195Total average daily traffic
- 620Total average daily truck traffic
- 4,190Total future (year 2040) average daily traffic
- National Bridge Inventory (NBI) Registered Bridges for Worthington
- No street view available for this location
- New bridges - historical statistics
- 11910-1919
- 11920-1929
- 11940-1949
- 11950-1959
- 31960-1969
- 11970-1979
- 31980-1989
- 21990-1999
- 22010-2019
- 12020-2022
- Bridge Condition - Deck
- 14.3%Very good
- 21.4%Good
- 21.4%Satisfactory
- 35.7%Fair
- 7.1%Serious
- Bridge Condition - Superstructure
- 28.6%Very good
- 7.1%Good
- 21.4%Satisfactory
- 42.9%Fair
- Bridge Condition - Substructure
- 21.4%Very good
- 7.1%Good
- 7.1%Satisfactory
- 42.9%Fair
- 14.3%Poor
- 7.1%Serious
- Bridge Condition - Channel
- 6.3%Very good
- 43.8%Good
- 37.5%Satisfactory
- 6.3%Fair
- 6.3%Serious
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Structure Number: 24151, Location: 0.1 mi. N of SR D39 (Lat: 42.398147, Lng: -91.120208), Route carried "on" structure: State highway 136, Year Built: 1985, Status: Open, Structure Length: 3.90m (12.80ft), Average Daily Traffic: 1,990 (year 2020), Truck Traffic: 15%, Average Future Daily Traffic: 1,990 (year 2041), Design Load: HS 20, Features Intersected: BR DURIEN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 132.745, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 14.9m (48.9ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.5m (4.9ft), Curb-To-Curb Width: 9.8m (32.2ft), Out-to-Out Width: 12.6m (41.3ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 78.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 47.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 24151, Location: 0.1 mi. N of SR D39 (Lat: 42.398147, Lng: -91.120208), Route carried "on" structure: State highway 136, Year Built: 1985, Status: Open, Structure Length: 3.90m (12.80ft), Average Daily Traffic: 1,990 (year 2020), Truck Traffic: 15%, Average Future Daily Traffic: 1,990 (year 2041), Design Load: HS 20, Features Intersected: BR DURIEN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 132.745, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 14.9m (48.9ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.5m (4.9ft), Curb-To-Curb Width: 9.8m (32.2ft), Out-to-Out Width: 12.6m (41.3ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 78.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 47.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 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: 13931, Location: 087031402 (Lat: 42.351903, Lng: -91.169906), Route carried "on" structure: County highway , Year Built: 1971, Status: Open, Structure Length: 1.10m (3.61ft), Design Load: H 15, Features Intersected: SMALL STREAM, Facility Carried by Structure: LOC 320 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.992, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.7m (35.1ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Poor, Channel: Satisfactory, Operating Rating: 32.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 24.6 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Meets minimum limits, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 7.50m (24.61ft), Designated Inspection Frequency: Every 24 months, Inspection Date: March 2020, Bridge Improvement Cost: $150,000, Roadway Improvement Cost: $20,000, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 13931, Location: 087031402 (Lat: 42.351903, Lng: -91.169906), Route carried "on" structure: County highway , Year Built: 1971, Status: Open, Structure Length: 1.10m (3.61ft), Design Load: H 15, Features Intersected: SMALL STREAM, Facility Carried by Structure: LOC 320 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.992, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.7m (35.1ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Poor, Channel: Satisfactory, Operating Rating: 32.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 24.6 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Meets minimum limits, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 7.50m (24.61ft), Designated Inspection Frequency: Every 24 months, Inspection Date: March 2020, Bridge Improvement Cost: $150,000, Roadway Improvement Cost: $20,000, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 139321, Location: 087031403 (Lat: 42.350292, Lng: -91.153106), Route carried "on" structure: County highway , Year Built: 1984, Status: Open, Structure Length: 1.10m (3.61ft), Average Daily Traffic: 50 (year 2017), Average Future Daily Traffic: 50 (year 2041), Design Load: HS 20, Features Intersected: SMALL STREAM, Facility Carried by Structure: LOC 302 ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.785, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.7m (35.1ft), Curb-To-Curb Width: 6.7m (22.0ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Fair, Channel: Satisfactory, Operating Rating: 41.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 31.8 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 139321, Location: 087031403 (Lat: 42.350292, Lng: -91.153106), Route carried "on" structure: County highway , Year Built: 1984, Status: Open, Structure Length: 1.10m (3.61ft), Average Daily Traffic: 50 (year 2017), Average Future Daily Traffic: 50 (year 2041), Design Load: HS 20, Features Intersected: SMALL STREAM, Facility Carried by Structure: LOC 302 ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.785, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.7m (35.1ft), Curb-To-Curb Width: 6.7m (22.0ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Fair, Channel: Satisfactory, Operating Rating: 41.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 31.8 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 13933, Location: 087031403 (Lat: 42.350350, Lng: -91.158908), Route carried "on" structure: County highway , Year Built: 1964, Status: Open, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 50 (year 2017), Average Future Daily Traffic: 50 (year 2040), Design Load: H 15, Features Intersected: SMALL STREAM, Facility Carried by Structure: LOC 302 ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.307, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Operating Rating: 31.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 24.0 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2020, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 13933, Location: 087031403 (Lat: 42.350350, Lng: -91.158908), Route carried "on" structure: County highway , Year Built: 1964, Status: Open, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 50 (year 2017), Average Future Daily Traffic: 50 (year 2040), Design Load: H 15, Features Intersected: SMALL STREAM, Facility Carried by Structure: LOC 302 ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.307, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Operating Rating: 31.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 24.0 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2020, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 13975, Location: 087050302 (Lat: 42.370436, Lng: -91.422669), Route carried "on" structure: County highway , Year Built: 1968, Status: Open, Structure Length: 1.10m (3.61ft), Average Daily Traffic: 160 (year 2021), Truck Traffic: 16%, Average Future Daily Traffic: 160 (year 2040), Design Load: H 15, Features Intersected: SMALL STREAM, Facility Carried by Structure: FM 190 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 8.235, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Skew: 1 degrees, Material/Design: Concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.1m (33.1ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Operating Rating: 32.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 24.6 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: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 5.00m (16.40ft), Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2020, Bridge Improvement Cost: $55,000, Roadway Improvement Cost: $10,000, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 13975, Location: 087050302 (Lat: 42.370436, Lng: -91.422669), Route carried "on" structure: County highway , Year Built: 1968, Status: Open, Structure Length: 1.10m (3.61ft), Average Daily Traffic: 160 (year 2021), Truck Traffic: 16%, Average Future Daily Traffic: 160 (year 2040), Design Load: H 15, Features Intersected: SMALL STREAM, Facility Carried by Structure: FM 190 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 8.235, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Skew: 1 degrees, Material/Design: Concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.1m (33.1ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Operating Rating: 32.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 24.6 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: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 5.00m (16.40ft), Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2020, Bridge Improvement Cost: $55,000, Roadway Improvement Cost: $10,000, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 140441, Location: 088031304 (Lat: 42.428231, Lng: -91.150367), Route carried "on" structure: County highway , Year Built: 1983, Status: Open, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 90 (year 2021), Truck Traffic: 16%, Average Future Daily Traffic: 90 (year 2041), Design Load: HS 20, Features Intersected: SMALL STREAM, Facility Carried by Structure: LOCAL 330 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.542, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 3 degrees, 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: Good, Operating Rating: 38.1 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: 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: March 2021
Structure Number: 140441, Location: 088031304 (Lat: 42.428231, Lng: -91.150367), Route carried "on" structure: County highway , Year Built: 1983, Status: Open, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 90 (year 2021), Truck Traffic: 16%, Average Future Daily Traffic: 90 (year 2041), Design Load: HS 20, Features Intersected: SMALL STREAM, Facility Carried by Structure: LOCAL 330 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.542, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 3 degrees, 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: Good, Operating Rating: 38.1 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: 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: March 2021
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Structure Number: 14053, Location: 088032403 (Lat: 42.418575, Lng: -91.139406), Route carried "on" structure: County highway , Year Built: 1953, Status: Posted for load, Structure Length: 6.10m (20.01ft), Average Daily Traffic: 120 (year 2021), Average Future Daily Traffic: 120 (year 2042), Design Load: H 15, Features Intersected: MAQUOKETA RIVER, Facility Carried by Structure: FM ROCKVILLE RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.476, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 23.8m (78.1ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Satisfactory, Channel: Good, Operating Rating: 27.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 16.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below), Length Of Structure Improvement: 23.00m (75.46ft), Designated Inspection Frequency: Every 24 months, Other Special Inspection Frequency: Every 12 months, Inspection Date: January 2022, Bridge Improvement Cost: $250,000, Roadway Improvement Cost: $40,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 14053, Location: 088032403 (Lat: 42.418575, Lng: -91.139406), Route carried "on" structure: County highway , Year Built: 1953, Status: Posted for load, Structure Length: 6.10m (20.01ft), Average Daily Traffic: 120 (year 2021), Average Future Daily Traffic: 120 (year 2042), Design Load: H 15, Features Intersected: MAQUOKETA RIVER, Facility Carried by Structure: FM ROCKVILLE RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.476, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 23.8m (78.1ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Satisfactory, Channel: Good, Operating Rating: 27.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 16.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below), Length Of Structure Improvement: 23.00m (75.46ft), Designated Inspection Frequency: Every 24 months, Other Special Inspection Frequency: Every 12 months, Inspection Date: January 2022, Bridge Improvement Cost: $250,000, Roadway Improvement Cost: $40,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 140611, Location: 088033605 (Lat: 42.393622, Lng: -91.135050), Route carried "on" structure: County highway , Year Built: 1999, Status: Open, Structure Length: 5.85m (19.19ft), Average Daily Traffic: 470 (year 2021), Truck Traffic: 18%, Average Future Daily Traffic: 470 (year 2041), Design Load: HS 20+Mod, Features Intersected: N FORK MAQUOKETA RIVER, Facility Carried by Structure: FM 272ND ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.851, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 20.1m (65.9ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Channel: Good, Operating Rating: 78.0 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 38.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 140611, Location: 088033605 (Lat: 42.393622, Lng: -91.135050), Route carried "on" structure: County highway , Year Built: 1999, Status: Open, Structure Length: 5.85m (19.19ft), Average Daily Traffic: 470 (year 2021), Truck Traffic: 18%, Average Future Daily Traffic: 470 (year 2041), Design Load: HS 20+Mod, Features Intersected: N FORK MAQUOKETA RIVER, Facility Carried by Structure: FM 272ND ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.851, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 20.1m (65.9ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Channel: Good, Operating Rating: 78.0 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 38.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 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: 14613, Location: 087021601 (Lat: 42.353786, Lng: -91.084075), Route carried "on" structure: County highway , Year Built: 1941, Status: Posted for load, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 5 (year 2017), Average Future Daily Traffic: 5 (year 2041), Design Load: H 10, Features Intersected: CREEK, Facility Carried by Structure: KLAREN RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.868, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Skew: 3 degrees, 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: 6.3m (20.7ft), Out-to-Out Width: 6.3m (20.7ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Fair, Operating Rating: 17.2 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: 13.3 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: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below), Length Of Structure Improvement: 5.00m (16.40ft), Designated Inspection Frequency: Every 12 months, Inspection Date: March 2021, Bridge Improvement Cost: $60,000, Roadway Improvement Cost: $20,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 14613, Location: 087021601 (Lat: 42.353786, Lng: -91.084075), Route carried "on" structure: County highway , Year Built: 1941, Status: Posted for load, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 5 (year 2017), Average Future Daily Traffic: 5 (year 2041), Design Load: H 10, Features Intersected: CREEK, Facility Carried by Structure: KLAREN RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.868, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Skew: 3 degrees, 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: 6.3m (20.7ft), Out-to-Out Width: 6.3m (20.7ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Fair, Operating Rating: 17.2 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: 13.3 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: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below), Length Of Structure Improvement: 5.00m (16.40ft), Designated Inspection Frequency: Every 12 months, Inspection Date: March 2021, Bridge Improvement Cost: $60,000, Roadway Improvement Cost: $20,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 146141, Location: 087021603 (Lat: 42.346439, Lng: -91.082619), Route carried "on" structure: County highway , Year Built: 2021, Status: Open, Structure Length: 2.83m (9.28ft), Average Daily Traffic: 35 (year 2017), Average Future Daily Traffic: 35 (year 2041), Design Load: HL 93, Features Intersected: STREAM, Facility Carried by Structure: STEGER RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.471, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 10.7m (35.1ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 50.2 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: 38.9 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior 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: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 146141, Location: 087021603 (Lat: 42.346439, Lng: -91.082619), Route carried "on" structure: County highway , Year Built: 2021, Status: Open, Structure Length: 2.83m (9.28ft), Average Daily Traffic: 35 (year 2017), Average Future Daily Traffic: 35 (year 2041), Design Load: HL 93, Features Intersected: STREAM, Facility Carried by Structure: STEGER RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.471, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 10.7m (35.1ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 50.2 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: 38.9 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior 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: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 146148, Location: 087021803 (Lat: 42.346428, Lng: -91.126739), Route carried "on" structure: County highway , Year Built: 2017, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 25 (year 2017), Average Future Daily Traffic: 25 (year 2041), Features Intersected: N BR MAQUOKETA RIVER, Facility Carried by Structure: STEGER RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.406, Lanes on structure: 2, Owner: County 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: 2.7m (8.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Channel: Good, Culverts: Good, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021
Structure Number: 146148, Location: 087021803 (Lat: 42.346428, Lng: -91.126739), Route carried "on" structure: County highway , Year Built: 2017, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 25 (year 2017), Average Future Daily Traffic: 25 (year 2041), Features Intersected: N BR MAQUOKETA RIVER, Facility Carried by Structure: STEGER RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.406, Lanes on structure: 2, Owner: County 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: 2.7m (8.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Channel: Good, Culverts: Good, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021
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Structure Number: 146901, Location: 088022005 (Lat: 42.422664, Lng: -91.103675), Route carried "on" structure: County highway , Year Built: 1997, Status: Open, Structure Length: 1.37m (4.49ft), Average Daily Traffic: 130 (year 2021), Truck Traffic: 18%, Average Future Daily Traffic: 130 (year 2041), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.282, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.8m (42.0ft), Curb-To-Curb Width: 7.4m (24.3ft), Out-to-Out Width: 7.6m (24.9ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Poor, Channel: Satisfactory, Operating Rating: 66.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 39.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 146901, Location: 088022005 (Lat: 42.422664, Lng: -91.103675), Route carried "on" structure: County highway , Year Built: 1997, Status: Open, Structure Length: 1.37m (4.49ft), Average Daily Traffic: 130 (year 2021), Truck Traffic: 18%, Average Future Daily Traffic: 130 (year 2041), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.282, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.8m (42.0ft), Curb-To-Curb Width: 7.4m (24.3ft), Out-to-Out Width: 7.6m (24.9ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Poor, Channel: Satisfactory, Operating Rating: 66.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 39.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 14691, Location: 088023004 (Lat: 42.411297, Lng: -91.114042), Route carried "on" structure: County highway , Year Built: 1928, Status: Posted for load-capacity, Structure Length: 1.62m (5.31ft), Average Daily Traffic: 80 (year 2017), Average Future Daily Traffic: 80 (year 2041), Design Load: H 10, Features Intersected: CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.194, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Skew: 4 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 2, Length of Maximum Span: 5.2m (17.1ft), Curb-To-Curb Width: 5.4m (17.7ft), Out-to-Out Width: 6.0m (19.7ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Serious, Channel: Serious, Operating Rating: 23.2 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 17.0 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: High priority of corrective action, Deck Geometry: High priority of corrective action, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 7.40m (24.28ft), Designated Inspection Frequency: Every 12 months, Other Special Inspection Frequency: Every 6 months, Inspection Date: October 2021, Other Special Inspection Date: October 2017, Bridge Improvement Cost: $70,000, Roadway Improvement Cost: $3,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 14691, Location: 088023004 (Lat: 42.411297, Lng: -91.114042), Route carried "on" structure: County highway , Year Built: 1928, Status: Posted for load-capacity, Structure Length: 1.62m (5.31ft), Average Daily Traffic: 80 (year 2017), Average Future Daily Traffic: 80 (year 2041), Design Load: H 10, Features Intersected: CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.194, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Skew: 4 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 2, Length of Maximum Span: 5.2m (17.1ft), Curb-To-Curb Width: 5.4m (17.7ft), Out-to-Out Width: 6.0m (19.7ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Serious, Channel: Serious, Operating Rating: 23.2 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 17.0 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: High priority of corrective action, Deck Geometry: High priority of corrective action, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 7.40m (24.28ft), Designated Inspection Frequency: Every 12 months, Other Special Inspection Frequency: Every 6 months, Inspection Date: October 2021, Other Special Inspection Date: October 2017, Bridge Improvement Cost: $70,000, Roadway Improvement Cost: $3,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 14692, Location: 088023201 (Lat: 42.397278, Lng: -91.104064), Route carried "on" structure: County highway , Year Built: 1962, Status: Open, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 490 (year 2021), Truck Traffic: 18%, Average Future Daily Traffic: 490 (year 2041), Design Load: H 20, Features Intersected: CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.604, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.4m (30.8ft), Curb-To-Curb Width: 8.7m (28.5ft), Out-to-Out Width: 8.8m (28.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Channel: Good, Operating Rating: 55.1 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 30.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 14692, Location: 088023201 (Lat: 42.397278, Lng: -91.104064), Route carried "on" structure: County highway , Year Built: 1962, Status: Open, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 490 (year 2021), Truck Traffic: 18%, Average Future Daily Traffic: 490 (year 2041), Design Load: H 20, Features Intersected: CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.604, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.4m (30.8ft), Curb-To-Curb Width: 8.7m (28.5ft), Out-to-Out Width: 8.8m (28.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Channel: Good, Operating Rating: 55.1 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 30.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 146931, Location: 088023401 (Lat: 42.397158, Lng: -91.062450), Route carried "on" structure: County highway , Year Built: 2013, Status: Open, Structure Length: 3.05m (10.01ft), Average Daily Traffic: 490 (year 2021), Truck Traffic: 18%, Average Future Daily Traffic: 490 (year 2040), Design Load: HL 93, Features Intersected: JOHN'S CREEK, Facility Carried by Structure: E WORTHINGTON
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.028, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.9m (39.0ft), Curb or Sidewalk Widths: Left: 0.4m (1.3ft), Right: 0.4m (1.3ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.0m (32.8ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Good, 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: Equal 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 24 months, Inspection Date: March 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 146931, Location: 088023401 (Lat: 42.397158, Lng: -91.062450), Route carried "on" structure: County highway , Year Built: 2013, Status: Open, Structure Length: 3.05m (10.01ft), Average Daily Traffic: 490 (year 2021), Truck Traffic: 18%, Average Future Daily Traffic: 490 (year 2040), Design Load: HL 93, Features Intersected: JOHN'S CREEK, Facility Carried by Structure: E WORTHINGTON
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.028, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.9m (39.0ft), Curb or Sidewalk Widths: Left: 0.4m (1.3ft), Right: 0.4m (1.3ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.0m (32.8ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Good, 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: Equal 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 24 months, Inspection Date: March 2020, 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: 36409, Location: 087021601 (Lat: 42.353994, Lng: -91.087219), Route carried "on" structure: ServiceCounty highway , Year Built: 1912, Status: Closed, Structure Length: 1.19m (3.90ft), Average Daily Traffic: 10 (year 2017), Average Future Daily Traffic: 5 (year 2041), Design Load: HS 20, Features Intersected: SIDE DITCH BRIDGE, Facility Carried by Structure: ENTRANCE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.609, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 4.9m (16.1ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 11.3m (37.1ft), Curb-To-Curb Width: 4.7m (15.4ft), Out-to-Out Width: 4.7m (15.4ft)
Condition: Deck: Serious, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Meets minimum limits, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Designated Inspection Frequency: Every 12 months, Inspection Date: March 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 36409, Location: 087021601 (Lat: 42.353994, Lng: -91.087219), Route carried "on" structure: ServiceCounty highway , Year Built: 1912, Status: Closed, Structure Length: 1.19m (3.90ft), Average Daily Traffic: 10 (year 2017), Average Future Daily Traffic: 5 (year 2041), Design Load: HS 20, Features Intersected: SIDE DITCH BRIDGE, Facility Carried by Structure: ENTRANCE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.609, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 4.9m (16.1ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 11.3m (37.1ft), Curb-To-Curb Width: 4.7m (15.4ft), Out-to-Out Width: 4.7m (15.4ft)
Condition: Deck: Serious, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Meets minimum limits, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Designated Inspection Frequency: Every 12 months, Inspection Date: March 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber