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Bridge Statistics for St. Clair, Missouri (MO)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 25Number of bridges
  • 164ft / 50.1mTotal length
  • $375,000Total costs
  • 234,353Total average daily traffic
  • 72,444Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for St. Clair
  • No street view available for this location

New bridges in St. Clair, MO - historical statistics
  • New bridges - historical statistics
  • 21920-1929
  • 21940-1949
  • 31960-1969
  • 81970-1979
  • 31980-1989
  • 31990-1999
  • 32000-2009
  • 12020-2022
Reconstructed bridges in St. Clair, MO - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11940-1949
  • 01950-1959
  • 01960-1969
  • 11970-1979
  • 21980-1989
  • 01990-1999
  • 22000-2009
Average Bridge Daily Traffic in St. Clair, MO
Average Bridge Truck Traffic in St. Clair, MO
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 9.1%Excellent
  • 54.5%Good
  • 18.2%Satisfactory
  • 18.2%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 9.1%Excellent
  • 18.2%Very good
  • 45.5%Good
  • 27.3%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 18.2%Excellent
  • 36.4%Good
  • 36.4%Satisfactory
  • 9.1%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 15.4%Good
  • 46.2%Satisfactory
  • 15.4%Fair
  • 23.1%Poor
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 50.0%Satisfactory
  • 33.3%Fair
  • 16.7%Poor
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Structure Number: 1586,  Location: S 8 T 41 N R 1 W (Lat: 38.315256,  Lng: -91.053761),  Route carried "on" structure: ServiceState highway 44,  Year Built: 1967,  Status: Open,  Structure Length: 0.77m (2.53ft),  Average Daily Traffic: 1,251 (year 2021),  Truck Traffic: 23%,  Average Future Daily Traffic: 2,377 (year 2041),  Design Load: H 15,  Features Intersected: HAMILTON BR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 35.470,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft),  Curb-To-Curb Width: 14.7m (48.2ft),  Out-to-Out Width: 15.3m (50.2ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 58.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021
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Structure Number: 1699,  Location: S 35 T 42 N R 1 W (Lat: 38.343533,  Lng: -90.993797),  Route carried "on" structure: State highway 30,  Year Built: 1972,  Year Reconstructed: 1984,  Status: Open,  Structure Length: 5.94m (19.49ft),  Average Daily Traffic: 7,201 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 13,682 (year 2041),  Design Load: H 20,  Features Intersected: IS 44
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.047,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 17.7m (58.1ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 42.3 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 26.1 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,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete,  Membrane: Built-up,  Deck Protection: Internally Sealed
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Structure Number: 17,  Location: S 18 T 42 N R 1 E (Lat: 38.383656,  Lng: -90.960639),  Route carried "on" structure: State highway AH,  Year Built: 1972,  Year Reconstructed: 1985,  Status: Posted for load-capacity,  Structure Length: 6.07m (19.91ft),  Average Daily Traffic: 739 (year 2021),  Truck Traffic: 2%,  Average Future Daily Traffic: 1,404 (year 2041),  Design Load: H 15,  Features Intersected: IS 44
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.077,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 38.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 18.0 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,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other,  Membrane: Built-up
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Structure Number: 19859,  Location: S 14 T 42 N R 1 W (Lat: 38.391203,  Lng: -91.005650),  Route carried "on" structure: County highway 237,  Year Built: 1994,  Status: Open,  Structure Length: 3.02m (9.91ft),  Average Daily Traffic: 200 (year 2021),  Truck Traffic: 12%,  Average Future Daily Traffic: 360 (year 2041),  Design Load: HS 20,  Features Intersected: HAPPY SAC CR,  Facility Carried by Structure: HAPPY SAC RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.241,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 14.6m (47.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Fair,  Operating Rating: 64.8 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 38.7 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 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: 19976,  Location: S 7 T 42 N R 1 E (Lat: 38.390797,  Lng: -90.964653),  Route carried "on" structure: County highway 242,  Year Built: 1920,  Year Reconstructed: 1986,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 150 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 270 (year 2041),  Features Intersected: BIRCH CR,  Facility Carried by Structure: SCHUCHART RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.012,  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: 3,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  Operating Rating: 49.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 22.5 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: 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
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Structure Number: 20152,  Location: S 29 T 42 N R 1 E (Lat: 38.357475,  Lng: -90.942394),  Route carried "on" structure: County highway 249,  Year Built: 1995,  Status: Open,  Structure Length: 1.68m (5.51ft),  Average Daily Traffic: 150 (year 2021),  Truck Traffic: 25%,  Average Future Daily Traffic: 270 (year 2041),  Design Load: HS 20,  Features Intersected: BRUSH CR,  Facility Carried by Structure: BRUSH CR RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.322,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.5m (50.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Fair,  Operating Rating: 62.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.0 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 21823,  Location: S 24 T 41 N R 1 W (Lat: 38.273558,  Lng: -90.980586),  Route carried "on" structure: County highway 325,  Year Built: 1999,  Status: Open,  Structure Length: 1.74m (5.71ft),  Average Daily Traffic: 50 (year 2021),  Truck Traffic: 24%,  Average Future Daily Traffic: 90 (year 2041),  Design Load: HS 20,  Features Intersected: CR TO MERAMEC RVR,  Facility Carried by Structure: PLUM FORD RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.529,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.5m (54.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Excellent,  Channel: Good,  Operating Rating: 59.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.0 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: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 28692,  Location: S 29 T 42 N R 1 E (Lat: 38.354556,  Lng: -90.942417),  Route carried "on" structure: County highway 249,  Year Built: 2000,  Status: Open,  Structure Length: 2.07m (6.79ft),  Average Daily Traffic: 50 (year 2021),  Truck Traffic: 5%,  Average Future Daily Traffic: 90 (year 2041),  Design Load: HS 20,  Features Intersected: BRUSH CR,  Facility Carried by Structure: BRUSH CRK RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.724,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 19.8m (65.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 62.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 42.3 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 29499,  Location: S 14 T 42 N R 1 W (Lat: 38.383011,  Lng: -91.000147),  Route carried "on" structure: County highway ,  Year Built: 2003,  Status: Open,  Structure Length: 4.66m (15.29ft),  Average Daily Traffic: 150 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 270 (year 2041),  Design Load: HS 20,  Features Intersected: HAPPY SAC CR,  Facility Carried by Structure: HAPPY SAC RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 19.8m (65.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.3m (27.2ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 54.0 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 minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 31437,  Location: S 35 T 42 N R 1 W (Lat: 38.342778,  Lng: -90.987853),  Route carried "on" structure: State highway 30,  Year Built: 2006,  Status: Open,  Structure Length: 5.94m (19.49ft),  Average Daily Traffic: 14,488 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 27,527 (year 2041),  Design Load: HS 25 or greater,  Features Intersected: BNSF RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.845,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 21.6m (70.9ft),  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 17.9m (58.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 81.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 49.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 3528,  Location: S 25 T 42 N R 1 W (Lat: 38.361747,  Lng: -90.978997),  Route carried "on" structure: State highway 47,  Year Built: 1985,  Status: Open,  Structure Length: 6.04m (19.82ft),  Average Daily Traffic: 12,455 (year 2021),  Truck Traffic: 9%,  Average Future Daily Traffic: 23,665 (year 2041),  Design Load: HS 20+Mod,  Features Intersected: IS 44
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 113.538,  Lanes on structure: 5,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 20.7m (67.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 29.9m (98.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 21.6m (70.9ft),  Out-to-Out Width: 22.4m (73.5ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 65.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.6 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,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 36287,  Location: S 100 T 42 N R 1 W (Lat: 38.396294,  Lng: -91.008833),  Route carried "on" structure: State highway AD,  Year Built: 2020,  Status: Open,  Structure Length: 5.89m (19.32ft),  Average Daily Traffic: 469 (year 2021),  Truck Traffic: 20%,  Average Future Daily Traffic: 891 (year 2041),  Features Intersected: HAPPY SOCK CR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.537,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 5 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.4m (66.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Excellent,  Channel: Good,  Operating Rating: 54.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum 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: October 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 491,  Location: S 8 T 41 N R 1 W (Lat: 38.314956,  Lng: -91.053744),  Route carried "on" structure: Interstate 44,  Year Built: 1925,  Year Reconstructed: 2006,  Status: Open,  Structure Length: 0.78m (2.56ft),  Average Daily Traffic: 18,357 (year 2021),  Truck Traffic: 35%,  Average Future Daily Traffic: 38,550 (year 2041),  Design Load: H 20,  Features Intersected: HAMILTON BR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 93.981,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 32.9m (107.9ft),  Skew: 1 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: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 72.0 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 43.2 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021
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Structure Number: 6079,  Location: S 8 T 41 N R 1 W (Lat: 38.312939,  Lng: -91.055189),  Route carried "on" structure: Interstate 44,  Year Built: 1949,  Status: Open,  Structure Length: 0.90m (2.95ft),  Average Daily Traffic: 17,659 (year 2021),  Truck Traffic: 35%,  Average Future Daily Traffic: 37,084 (year 2041),  Design Load: H 20,  Features Intersected: HAMILTON BR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 377.604,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 32.9m (107.9ft),  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: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 72.0 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 43.2 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021
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Structure Number: 6226,  Location: S 13 T 42 N R 1 W (Lat: 38.369497,  Lng: -90.973417),  Route carried "on" structure: Interstate 44,  Year Built: 1949,  Year Reconstructed: 1952,  Status: Open,  Structure Length: 0.89m (2.92ft),  Average Daily Traffic: 28,209 (year 2021),  Truck Traffic: 35%,  Average Future Daily Traffic: 59,239 (year 2041),  Design Load: H 20,  Features Intersected: BR OF BOURBEUSE RV
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 387.735,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 32.9m (107.9ft),  Skew: 24 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: Poor,  Culverts: Poor,  Operating Rating: 40.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.16m (0.52ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  Bridge Improvement Cost: $250,000,  Roadway Improvement Cost: $25,000,  Total Project Cost: $375,000 ( Estimate for 2022)
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Structure Number: 8225,  Location: S 22 T 41 N R 1 W (Lat: 38.274664,  Lng: -91.023303),  Route carried "on" structure: State highway PP,  Year Built: 1962,  Status: Open,  Structure Length: 0.71m (2.33ft),  Average Daily Traffic: 348 (year 2021),  Truck Traffic: 15%,  Average Future Daily Traffic: 661 (year 2041),  Design Load: H 15,  Features Intersected: BR OF MERAMEC RVR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.540,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.4m (11.2ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Channel: Poor,  Culverts: Fair,  Operating Rating: 57.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.1 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021
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Structure Number: 8226,  Location: S 11 T 41 N R 1 W (Lat: 38.307150,  Lng: -90.992231),  Route carried "on" structure: State highway PP,  Year Built: 1962,  Year Reconstructed: 2009,  Status: Open,  Structure Length: 2.35m (7.71ft),  Average Daily Traffic: 348 (year 2021),  Truck Traffic: 15%,  Average Future Daily Traffic: 661 (year 2041),  Design Load: H 15,  Features Intersected: HOOSIER CR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.422,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 10.4m (34.1ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 6.7m (22.0ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Satisfactory,  Channel: Poor,  Operating Rating: 65.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.7 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: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1585,  Location: S 8 T 41 N R 1 W (Lat: 38.310969,  Lng: -91.059700),  Route carried "under" structure: Interstate 44,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 17,659 (year 2021),  Truck Traffic: 35%,  Features Intersected: IS 44,  Facility Carried by Structure: ST LOUIS INN RD W
Minimum Vertical Clearance: 5.13m (16.83ft),  Kilometerpoint: 377.167,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 18.3m (60.0ft)

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Structure Number: 1585,  Location: S 8 T 41 N R 1 W (Lat: 38.310969,  Lng: -91.059700),  Route carried "under" structure: Interstate 44,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 18,357 (year 2021),  Truck Traffic: 35%,  Features Intersected: IS 44,  Facility Carried by Structure: ST LOUIS INN RD W
Minimum Vertical Clearance: 5.13m (16.83ft),  Kilometerpoint: 94.599,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 18.3m (60.0ft)

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Structure Number: 1699,  Location: S 35 T 42 N R 1 W (Lat: 38.343533,  Lng: -90.993797),  Route carried "under" structure: Interstate 44,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 17,659 (year 2021),  Truck Traffic: 35%,  Features Intersected: IS 44,  Facility Carried by Structure: MO 30 E
Minimum Vertical Clearance: 5.05m (16.57ft),  Kilometerpoint: 384.341,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 17.7m (58.1ft)

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Structure Number: 1699,  Location: S 35 T 42 N R 1 W (Lat: 38.343533,  Lng: -90.993797),  Route carried "under" structure: Interstate 44,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 19,513 (year 2021),  Truck Traffic: 35%,  Features Intersected: IS 44,  Facility Carried by Structure: MO 30 E
Minimum Vertical Clearance: 5.05m (16.57ft),  Kilometerpoint: 87.396,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 17.7m (58.1ft)

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Structure Number: 17,  Location: S 18 T 42 N R 1 E (Lat: 38.383656,  Lng: -90.960639),  Route carried "under" structure: Interstate 44,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 13,985 (year 2021),  Truck Traffic: 35%,  Features Intersected: IS 44,  Facility Carried by Structure: RT AH E
Minimum Vertical Clearance: 5.08m (16.67ft),  Kilometerpoint: 389.769,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 18.3m (60.0ft)

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Structure Number: 17,  Location: S 18 T 42 N R 1 E (Lat: 38.383656,  Lng: -90.960639),  Route carried "under" structure: Interstate 44,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 14,838 (year 2021),  Truck Traffic: 35%,  Features Intersected: IS 44,  Facility Carried by Structure: RT AH E
Minimum Vertical Clearance: 5.06m (16.60ft),  Kilometerpoint: 81.954,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 18.3m (60.0ft)

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Structure Number: 3528,  Location: S 25 T 42 N R 1 W (Lat: 38.361747,  Lng: -90.978997),  Route carried "under" structure: Interstate 44,  Year Built: 1985,  Structure Length: 0. m,  Average Daily Traffic: 14,224 (year 2021),  Truck Traffic: 35%,  Features Intersected: IS 44,  Facility Carried by Structure: MO 47 S
Minimum Vertical Clearance: 5.06m (16.60ft),  Kilometerpoint: 84.988,  Lanes on structure: 5,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.9m (98.1ft)

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Structure Number: 3528,  Location: S 25 T 42 N R 1 W (Lat: 38.361747,  Lng: -90.978997),  Route carried "under" structure: Interstate 44,  Year Built: 1985,  Structure Length: 0. m,  Average Daily Traffic: 15,844 (year 2021),  Truck Traffic: 35%,  Features Intersected: IS 44,  Facility Carried by Structure: MO 47 S
Minimum Vertical Clearance: 5.03m (16.50ft),  Kilometerpoint: 386.744,  Lanes on structure: 5,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.9m (98.1ft)

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