Bridge Statistics for Irondale, Missouri (MO)
Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: 15239,  Location: S 35 T 36 N R 3 E (Lat: 37.796300,  Lng: -90.662400),  Route carried "on" structure: County highway 89,  Year Built: 1940,  Year Reconstructed: 1990,  Status: Open,  Structure Length: 1.62m (5.31ft),  Average Daily Traffic: 100 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 120 (year 2040),  Features Intersected: MILL CR,  Facility Carried by Structure: JOHN EMLING RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.161,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 4.1m (13.5ft),  Curb-To-Curb Width: 3.8m (12.5ft),  Out-to-Out Width: 3.8m (12.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Fair,  Operating Rating: 49.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 16.2 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,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 15343,  Location: S 25 T 53 N R 11 W (Lat: 39.340722,  Lng: -92.088000),  Route carried "on" structure: County highway 91,  Year Built: 1999,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 30 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 38 (year 2041),  Features Intersected: BRANCH,  Facility Carried by Structure: COUNTY RD 800
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.931,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 2.7m (8.9ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  Structural Evaluation: Equal to present minimum criteria,  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

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Structure Number: 2209,  Location: S 29 T 36 N R 3 E (Lat: 37.810636,  Lng: -90.720747),  Route carried "on" structure: State highway M,  Year Built: 1972,  Status: Open,  Structure Length: 7.32m (24.02ft),  Average Daily Traffic: 405 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 567 (year 2041),  Design Load: H 15,  Features Intersected: CEDAR CR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.242,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 28.7m (94.2ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 34.2 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 21.6 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  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: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 2557,  Location: S 14 T 36 N R 3 E (Lat: 37.827794,  Lng: -90.677814),  Route carried "on" structure: State highway M,  Year Built: 1900,  Status: Open,  Structure Length: 0.93m (3.05ft),  Average Daily Traffic: 1,171 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 1,639 (year 2041),  Design Load: H 15,  Features Intersected: DRY CR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.295,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 2 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Fair,  Culverts: Fair,  Operating Rating: 54.0 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: 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: September 2020

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Structure Number: 308,  Location: S 15 T 36 N R 3 E (Lat: 37.830214,  Lng: -90.690647),  Route carried "on" structure: State highway U,  Year Built: 1958,  Year Reconstructed: 2009,  Status: Open,  Structure Length: 10.03m (32.91ft),  Average Daily Traffic: 981 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 1,373 (year 2041),  Design Load: H 15,  Features Intersected: BIG RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 14.663,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 1,  Length of Maximum Span: 30.5m (100.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 37.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.5 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 desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 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: 32097,  Location: S 14 T 36 N R 3 W (Lat: 37.830700,  Lng: -90.677600),  Route carried "on" structure: City street 213,  Year Built: 2007,  Status: Open,  Structure Length: 1.58m (5.18ft),  Average Daily Traffic: 250 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 300 (year 2040),  Design Load: HS 20,  Features Intersected: DRY CR,  Facility Carried by Structure: OAK ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.161,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.1m (49.5ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.4m (21.0ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 79.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 47.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 33535,  Location: S 22 T 36 N R 3 E (Lat: 37.824403,  Lng: -90.685508),  Route carried "on" structure: State highway M,  Year Built: 2011,  Status: Open,  Structure Length: 3.69m (12.11ft),  Average Daily Traffic: 405 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 567 (year 2041),  Design Load: HS 20,  Features Intersected: MILL CR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.492,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.2m (49.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 69.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 33639,  Location: S 28 T 36 N R 3 E (Lat: 37.808308,  Lng: -90.702011),  Route carried "on" structure: State highway M,  Year Built: 2011,  Status: Open,  Structure Length: 3.27m (10.73ft),  Average Daily Traffic: 405 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 567 (year 2041),  Design Load: HS 20,  Features Intersected: WALLEN CR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.076,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 22.9m (75.1ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.8m (28.9ft)

Condition: Deck: Excellent,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 62.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 362,  Location: S 15 T 36 N R 3 E (Lat: 37.828539,  Lng: -90.686878),  Route carried "on" structure: State highway U,  Year Built: 1987,  Status: Open,  Structure Length: 1.34m (4.40ft),  Average Daily Traffic: 981 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 1,373 (year 2041),  Design Load: HS 20,  Features Intersected: MILL CR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.155,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 4.3m (14.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 87.3 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 52.2 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  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: September 2020

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Structure Number: 6809,  Location: S 5 T 36 N R 3 E (Lat: 37.866836,  Lng: -90.717275),  Route carried "on" structure: State highway U,  Year Built: 1956,  Status: Open,  Structure Length: 1.97m (6.46ft),  Average Daily Traffic: 981 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 1,373 (year 2041),  Design Load: H 10,  Features Intersected: BR WALLEN CR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.289,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 5 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.7m (12.1ft),  Curb-To-Curb Width: 11.1m (36.4ft),  Out-to-Out Width: 11.7m (38.4ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 43.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 26.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020

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Structure Number: 681,  Location: S 9 T 36 N R 3 E (Lat: 37.850919,  Lng: -90.699014),  Route carried "on" structure: State highway U,  Year Built: 1956,  Status: Posted for load,  Structure Length: 4.36m (14.30ft),  Average Daily Traffic: 981 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 1,373 (year 2041),  Design Load: H 10,  Features Intersected: WALLEN CR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.938,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.5m (47.6ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 7.2m (23.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Fair,  Operating Rating: 20.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 12.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Length Of Structure Improvement: 0.53m (1.74ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $605,000,  Roadway Improvement Cost: $61,000,  Total Project Cost: $908,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous