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Bridge Statistics for Chesterton, Indiana (IN) - Condition, Traffic, Stress, Structural Evaluation, Project Costs

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National Bridge Inventory (NBI) Statistics
Number of bridges: 37
Total length: 150 meters (492ft)
Total costs: $1,927,000
Total average daily traffic: 375,447
Total average daily truck traffic: 19,162
National Bridge Inventory (NBI) Registered Bridges for Chesterton

New bridges - Historical Statistics

  • 1920-1929: 1
  • 1930-1939: 0
  • 1940-1949: 1
  • 1950-1959: 2
  • 1960-1969: 20
  • 1970-1979: 6
  • 1980-1989: 2
  • 1990-1999: 3
  • 2000-2009: 2

Reconstructed bridges - Historical Statistics

  • 1980-1989: 11
  • 1990-1999: 5

Average Daily Traffic

Bridge Condition - Deck

Bridge Condition - Superstructure

Bridge Condition - Substructure

Bridge Condition - Channel

Bridge Condition - Culverts

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Structure Number: 1802,  Location: 1.6 km N I-90 (Lat: 41.590000,  Lng: -87.045000),  Route carried "on" structure: State highway 49,  Year Built: 1969,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 3.99m (13.09ft),  Average Daily Traffic: 14,122 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 19,898 (year 2026),  Design Load: HS 20,  Features Intersected: ABAND. RR (RAIL-ROAD ST.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 37.891,  Lanes on structure: 2,  Lanes under structure: 22,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.8m (38.7ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 2,  Length of Maximum Span: 13.2m (43.3ft),  Curb-To-Curb Width: 12.0m (39.4ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 50.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 41.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 1803,  Location: 1.6 km N I-90 (Lat: 41.590000,  Lng: -87.045000),  Route carried "on" structure: State highway 49,  Year Built: 1969,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 3.99m (13.09ft),  Average Daily Traffic: 14,122 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 19,898 (year 2026),  Design Load: HS 20,  Features Intersected: ABAND. RR (RAIL-ROAD ST.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 37.891,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.8m (38.7ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 13.2m (43.3ft),  Curb-To-Curb Width: 12.0m (39.4ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 50.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 41.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 1804,  Location: 2.9 km S I-94 (Lat: 41.600000,  Lng: -87.045000),  Route carried "on" structure: State highway 49,  Year Built: 1969,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 3.10m (10.17ft),  Average Daily Traffic: 13,666 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 19,256 (year 2026),  Design Load: HS 20,  Features Intersected: COFFEE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 39.098,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.5m (37.7ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.1m (39.7ft),  Curb-To-Curb Width: 12.0m (39.4ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 53.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 3.10m (10.17ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 1805,  Location: 2.9 km S I-94 (Lat: 41.600000,  Lng: -87.045000),  Route carried "on" structure: State highway 49,  Year Built: 1969,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 3.10m (10.17ft),  Average Daily Traffic: 13,666 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 19,256 (year 2026),  Design Load: HS 20,  Features Intersected: COFFEE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 39.098,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.5m (37.7ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.1m (39.7ft),  Curb-To-Curb Width: 12.0m (39.4ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 53.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 3.10m (10.17ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 1806,  Location: 1.6 km S I-94 (Lat: 41.611667,  Lng: -87.041667),  Route carried "on" structure: State highway 49,  Year Built: 1969,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 5.12m (16.80ft),  Average Daily Traffic: 14,288 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 20,132 (year 2026),  Design Load: HS 20,  Features Intersected: NSRR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 40.401,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.8m (38.7ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.7m (61.4ft),  Curb-To-Curb Width: 11.8m (38.7ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Poor,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 54.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 36.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 5.12m (16.80ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 1807,  Location: 1.6 km S I-94 (Lat: 41.611667,  Lng: -87.041667),  Route carried "on" structure: State highway 49,  Year Built: 1969,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 5.12m (16.80ft),  Average Daily Traffic: 14,288 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 20,132 (year 2026),  Design Load: HS 20,  Features Intersected: NSRR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 40.401,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.8m (38.7ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.7m (61.4ft),  Curb-To-Curb Width: 11.8m (38.7ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Poor,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 54.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 36.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 5.12m (16.80ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 1808,  Location: 0.5 km S I-94 (Lat: 41.620000,  Lng: -87.043333),  Route carried "on" structure: State highway 49,  Year Built: 1970,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 12.74m (41.80ft),  Average Daily Traffic: 16,362 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 23,054 (year 2026),  Design Load: HS 20,  Features Intersected: CSX RR & LITTLE CALUMET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 41.480,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.0m (45.9ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 19.2m (63.0ft),  Curb-To-Curb Width: 13.8m (45.3ft),  Out-to-Out Width: 14.7m (48.2ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 63.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 44.1 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,  Underclear: Superior to present desirable criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 12.74m (41.80ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 18085,  Location: 0.5 km S I-94 (Lat: 41.620000,  Lng: -87.043333),  Route carried "on" structure: State highway 49,  Year Built: 1970,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 12.74m (41.80ft),  Average Daily Traffic: 16,362 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 23,054 (year 2026),  Design Load: HS 20,  Features Intersected: CSX RR & LITTLE CALUMET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 41.480,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.2m (36.7ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 19.2m (63.0ft),  Curb-To-Curb Width: 11.2m (36.7ft),  Out-to-Out Width: 13.8m (45.3ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 59.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 41.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Superior to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 12.74m (41.80ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 1809,  Location: 1.6 km S US 20 (Lat: 41.625000,  Lng: -87.046667),  Route carried "on" structure: State highway 49,  Year Built: 1969,  Year Reconstructed: 1996,  Status: Open,  Structure Length: 8.13m (26.67ft),  Average Daily Traffic: 32,725 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 46,109 (year 2026),  Design Load: HS 20,  Features Intersected: I-94
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 42.075,  Lanes on structure: 6,  Lanes under structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 22.2m (72.8ft),  Skew: 32 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 27.7m (90.9ft),  Curb-To-Curb Width: 28.9m (94.8ft),  Out-to-Out Width: 29.8m (97.8ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 25.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2006,  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: 181,  Location: 0.5 km N I-94 (Lat: 41.630000,  Lng: -87.048333),  Route carried "on" structure: State highway 49,  Year Built: 1970,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 5.30m (17.39ft),  Average Daily Traffic: 18,443 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 25,986 (year 2026),  Design Load: HS 20,  Features Intersected: AMTRAK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 42.606,  Lanes on structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 28.0m (91.9ft),  Skew: 30 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 21.9m (71.9ft),  Curb-To-Curb Width: 28.1m (92.2ft),  Out-to-Out Width: 29.1m (95.5ft)

Condition: Deck: Poor,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 45.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 29.7 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Equal to present desirable criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 5.30m (17.39ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 4918,  Location: 0.8 km W SR 49 (Lat: 41.625000,  Lng: -87.056667),  Route carried "on" structure: Interstate 94,  Year Built: 1969,  Year Reconstructed: 1993,  Status: Open,  Structure Length: 7.98m (26.18ft),  Average Daily Traffic: 28,677 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 57,126 (year 2026),  Design Load: HS 20+Mod,  Features Intersected: AMTRAK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 40.755,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 19.2m (63.0ft),  Skew: 5 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 29.8m (97.8ft),  Curb-To-Curb Width: 19.0m (62.3ft),  Out-to-Out Width: 19.9m (65.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Operating Rating: 66.6 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: Superior to present desirable criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 4919,  Location: 0.8 km W SR 49 (Lat: 41.625000,  Lng: -87.056667),  Route carried "on" structure: Interstate 94,  Year Built: 1969,  Year Reconstructed: 1993,  Status: Open,  Structure Length: 7.98m (26.18ft),  Average Daily Traffic: 28,677 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 57,126 (year 2026),  Design Load: HS 20+Mod,  Features Intersected: AMTRAK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 40.755,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 19.2m (63.0ft),  Skew: 5 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 29.8m (97.8ft),  Curb-To-Curb Width: 19.0m (62.3ft),  Out-to-Out Width: 19.8m (65.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Operating Rating: 66.6 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: Superior to present desirable criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 492,  Location: 1 km E SR 49 (Lat: 41.625000,  Lng: -87.035000),  Route carried "on" structure: Interstate 94,  Year Built: 1969,  Year Reconstructed: 1998,  Status: Open,  Structure Length: 7.74m (25.39ft),  Average Daily Traffic: 20,828 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 41,491 (year 2026),  Design Load: HS 20+Mod,  Features Intersected: CSX RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 42.638,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.8m (61.7ft),  Skew: 5 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 28.1m (92.2ft),  Curb-To-Curb Width: 18.9m (62.0ft),  Out-to-Out Width: 19.9m (65.3ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 56.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 35.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: July 2006,  Other Special Inspection Date: July 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 4921,  Location: 1 km E SR 49 (Lat: 41.625000,  Lng: -87.035000),  Route carried "on" structure: Interstate 94,  Year Built: 1969,  Year Reconstructed: 1998,  Status: Open,  Structure Length: 7.74m (25.39ft),  Average Daily Traffic: 20,828 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 41,491 (year 2026),  Design Load: HS 20+Mod,  Features Intersected: CSX RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 42.638,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.8m (61.7ft),  Skew: 5 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 28.1m (92.2ft),  Curb-To-Curb Width: 18.9m (62.0ft),  Out-to-Out Width: 19.9m (65.3ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 56.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 35.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: July 2006,  Other Special Inspection Date: July 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 6400066,  Location: 0 km 5N - 375 W (Lat: 41.507158,  Lng: -87.137189),  Route carried "on" structure: Alternate City street 276,  Year Built: 1981,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 2,477 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 3,681 (year 2026),  Design Load: HS 20,  Features Intersected: SALT CREEK,  Facility Carried by Structure: ROAD 500 NORTH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 6.7m (22.0ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  Operating Rating: 38.7 metric tons,  Inventory Rating: 28.8 metric tons,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 2.43m (7.97ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Total Project Cost: $8,000 ( Estimate for 2006)
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Structure Number: 6400067,  Location: 0 km 6N - 325 W (Lat: 41.521242,  Lng: -87.126258),  Route carried "on" structure: Alternate City street 56,  Year Built: 1970,  Status: Open,  Structure Length: 2.20m (7.22ft),  Average Daily Traffic: 1,400 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 2,080 (year 2026),  Design Load: HS 20,  Features Intersected: SALT CREEK,  Facility Carried by Structure: ROAD 600 NORTH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 9.0m (29.5ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 40.5 metric tons,  Inventory Rating: 32.4 metric tons,  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 minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 6400075,  Location: 0 km 275 N - 64E (Lat: 41.617286,  Lng: -86.946339),  Route carried "on" structure: Alternate City street 258,  Year Built: 1968,  Status: Open,  Structure Length: 1.08m (3.54ft),  Average Daily Traffic: 196 (year 2006),  Truck Traffic: 3%,  Average Future Daily Traffic: 291 (year 2026),  Features Intersected: BRANCH OF KEMPER DITCH,  Facility Carried by Structure: ROAD 1275 NORTH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.0m (19.7ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.3m (33.8ft),  Curb-To-Curb Width: 6.8m (22.3ft),  Out-to-Out Width: 6.9m (22.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Good,  Operating Rating: 32.4 metric tons,  Inventory Rating: 24.3 metric tons,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 6400076,  Location: 0 km 3N - 70E (Lat: 41.621906,  Lng: -86.932283),  Route carried "on" structure: City street 81,  Year Built: 1963,  Status: Open,  Structure Length: 0.89m (2.92ft),  Average Daily Traffic: 1,662 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 2,470 (year 2026),  Design Load: HS 20,  Features Intersected: BRANCH OF KEMPER DITCH,  Facility Carried by Structure: ROAD 700 EAST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.0m (19.7ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.3m (27.2ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Good,  Operating Rating: 40.5 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 0.91m (2.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Total Project Cost: $15,000 ( Estimate for 2006),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 6400077,  Location: 0 km 185 N - 70E (Lat: 41.605047,  Lng: -86.931981),  Route carried "on" structure: City street 81,  Year Built: 1950,  Status: Open,  Structure Length: 1.61m (5.28ft),  Average Daily Traffic: 1,642 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 2,440 (year 2026),  Design Load: HS 20,  Features Intersected: BRANCH OF KEMPER DITCH,  Facility Carried by Structure: ROAD 700 EAST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 2 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 6.0m (19.7ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 40.5 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 640008,  Location: 0 km 05N - 15E (Lat: 41.586294,  Lng: -87.037492),  Route carried "on" structure: Alternate City street 72,  Year Built: 1997,  Status: Open,  Structure Length: 1.28m (4.20ft),  Average Daily Traffic: 1,770 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 2,630 (year 2026),  Design Load: HS 20,  Features Intersected: COFFEE CREEK,  Facility Carried by Structure: ROAD 1050 NORTH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.5m (37.7ft),  Curb-To-Curb Width: 16.7m (54.8ft),  Out-to-Out Width: 17.1m (56.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 40.5 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 6400085,  Location: 0 km 1N - 145 E (Lat: 41.593572,  Lng: -87.040261),  Route carried "on" structure: City street 74,  Year Built: 1968,  Status: Open,  Structure Length: 1.09m (3.58ft),  Average Daily Traffic: 4,176 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 6,205 (year 2026),  Features Intersected: COFFEE CREEK,  Facility Carried by Structure: ROAD 1100 NORTH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.3m (33.8ft),  Curb-To-Curb Width: 6.8m (22.3ft),  Out-to-Out Width: 6.9m (22.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Fair,  Operating Rating: 27.9 metric tons,  Inventory Rating: 20.7 metric tons,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Length Of Structure Improvement: 1.79m (5.87ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Bridge Improvement Cost: $186,000,  Roadway Improvement Cost: $250,000,  Total Project Cost: $436,000 ( Estimate for 2006),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 6400089,  Location: 0 km 275 N - 25E (Lat: 41.617042,  Lng: -87.021903),  Route carried "on" structure: City street 252,  Year Built: 1974,  Status: Open,  Structure Length: 1.83m (6.00ft),  Average Daily Traffic: 4,526 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 6,725 (year 2026),  Design Load: HS 20,  Features Intersected: LITTLE CALUMET RIVER,  Facility Carried by Structure: INDIAN BOUNDRY RD.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.3m (56.8ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.7m (5.6ft),  Curb-To-Curb Width: 8.4m (27.6ft),  Out-to-Out Width: 10.6m (34.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Poor,  Operating Rating: 40.5 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 6400093,  Location: 0 km 2N - 8E (Lat: 41.606706,  Lng: -87.050581),  Route carried "on" structure: City street ,  Year Built: 1963,  Status: Open,  Structure Length: 2.59m (8.50ft),  Average Daily Traffic: 5,376 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 7,988 (year 2026),  Design Load: HS 20,  Features Intersected: COFFEE CREEK,  Facility Carried by Structure: PORTER AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 10.9m (35.8ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.7m (31.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Fair,  Operating Rating: 31.5 metric tons,  Inventory Rating: 23.4 metric tons,  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 3.50m (11.48ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Bridge Improvement Cost: $363,000,  Roadway Improvement Cost: $250,000,  Total Project Cost: $613,000 ( Estimate for 2006),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 6400095,  Location: 0 km 34N - 60E (Lat: 41.627358,  Lng: -86.951539),  Route carried "on" structure: Alternate City street 79,  Year Built: 1940,  Status: Posted for load,  Structure Length: 1.70m (5.58ft),  Average Daily Traffic: 263 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 391 (year 2026),  Features Intersected: LITTLE CALUMET RIVER,  Facility Carried by Structure: ROAD 600 EAST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.4m (17.7ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 7.3m (24.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.5m (21.3ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Fair,  Channel: Good,  Operating Rating: 27.0 metric tons,  Inventory Rating: 17.1 metric tons,  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  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: 0.1 - 9.9% below),  Length Of Structure Improvement: 2.40m (7.87ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Bridge Improvement Cost: $171,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $271,000 ( Estimate for 2006),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 6400096,  Location: 0 km 31N - 45E (Lat: 41.623864,  Lng: -86.980531),  Route carried "on" structure: Alternate City street 215,  Year Built: 1963,  Status: Open,  Structure Length: 1.82m (5.97ft),  Average Daily Traffic: 344 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 511 (year 2026),  Design Load: HS 20,  Features Intersected: LITTLE CALUMET RIVER,  Facility Carried by Structure: ROAD 450 EAST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County 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: 1,  Length of Maximum Span: 16.7m (54.8ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 40.5 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 6400097,  Location: 0 km 3N - 447 E (Lat: 41.622361,  Lng: -86.999983),  Route carried "on" structure: Alternate City street 262,  Year Built: 1963,  Status: Open,  Structure Length: 1.67m (5.48ft),  Average Daily Traffic: 293 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 435 (year 2026),  Design Load: HS 20,  Features Intersected: LITTLE CALUMET RIVER,  Facility Carried by Structure: ROAD 1300 NORTH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.1m (52.8ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Fair,  Operating Rating: 40.5 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 6400098,  Location: 0 km 27N - 25E (Lat: 41.615503,  Lng: -87.033275),  Route carried "on" structure: City street 55,  Year Built: 1954,  Status: Open,  Structure Length: 2.37m (7.78ft),  Average Daily Traffic: 3,369 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 5,006 (year 2026),  Features Intersected: LITTLE CALUMET RIVER,  Facility Carried by Structure: ROAD 250 EAST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 9.1m (29.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 29.7 metric tons,  Inventory Rating: 22.5 metric tons,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 3.23m (10.60ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Bridge Improvement Cost: $334,000,  Roadway Improvement Cost: $250,000,  Total Project Cost: $584,000 ( Estimate for 2006),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 6400108,  Location: 0 km 21N - 9E (Lat: 41.608656,  Lng: -87.066458),  Route carried "on" structure: Alternate City street ,  Year Built: 1977,  Status: Open,  Structure Length: 3.00m (9.84ft),  Average Daily Traffic: 1,067 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 1,586 (year 2026),  Design Load: HS 20,  Features Intersected: COFFEE CREEK,  Facility Carried by Structure: MORGAN AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 11.3m (37.1ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 40.5 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: Equal to present minimum criteria,  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: May 2006,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 6400109,  Location: 0 km 26N - 95 E (Lat: 41.616836,  Lng: -87.048181),  Route carried "on" structure: City street ,  Year Built: 1980,  Year Reconstructed: 1990,  Status: Open,  Structure Length: 1.79m (5.87ft),  Average Daily Traffic: 8,687 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 12,908 (year 2026),  Design Load: HS 20,  Features Intersected: COFFEE CREEK,  Facility Carried by Structure: INDIAN BOUNDRY RD.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: County Highway Agency,  Approaching Roadway Width: 15.5m (50.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.1m (56.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 15.6m (51.2ft),  Out-to-Out Width: 18.1m (59.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 40.5 metric tons,  Inventory Rating: 32.4 metric tons,  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 minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 6400122,  Location: 0 km 28N - 8E (Lat: 41.621303,  Lng: -87.065894),  Route carried "on" structure: Alternate City street ,  Year Built: 1992,  Status: Open,  Structure Length: 3.65m (11.98ft),  Average Daily Traffic: 484 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 719 (year 2026),  Design Load: HS 20,  Features Intersected: LITTLE CALUMET RIVER,  Facility Carried by Structure: CALUMET ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.1m (39.7ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 11.8m (38.7ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 40.5 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 6400126,  Location: 0 km 26N - 75 E (Lat: 41.617061,  Lng: -87.050425),  Route carried "on" structure: Alternate City street ,  Year Built: 1925,  Year Reconstructed: 1999,  Status: Open,  Structure Length: 1.03m (3.38ft),  Average Daily Traffic: 1,269 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 1,886 (year 2026),  Features Intersected: COFFEE CREEK,  Facility Carried by Structure: CALUMET ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.3m (33.8ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.7m (22.0ft)

Condition: Channel: Fair,  Culverts: Good,  Operating Rating: 40.5 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: Better than 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: May 2006
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Structure Number: 6400152,  Location: 0 km 075 N - 15E (Lat: 41.589400,  Lng: -87.038739),  Route carried "on" structure: City street ,  Year Built: 2001,  Status: Open,  Structure Length: 2.71m (8.89ft),  Average Daily Traffic: 1,160 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 1,724 (year 2026),  Design Load: HS 20,  Features Intersected: COFFEE CREEK,  Facility Carried by Structure: RAIL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.8m (42.0ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 1.6m (5.2ft)

Condition: Channel: Very good,  Culverts: Very good,  Operating Rating: 40.5 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006
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Structure Number: 6400153,  Location: 0 km 2N - 20E (Lat: 41.606228,  Lng: -87.027367),  Route carried "on" structure: City street ,  Year Built: 2001,  Status: Open,  Structure Length: 0.78m (2.56ft),  Average Daily Traffic: 168 (year 2006),  Truck Traffic: 10%,  Average Future Daily Traffic: 250 (year 2026),  Design Load: HS 20,  Features Intersected: SAND CREEK,  Facility Carried by Structure: LOST TREE DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Wood or Timber,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.0m (23.0ft),  Curb-To-Curb Width: 8.9m (29.2ft),  Out-to-Out Width: 9.6m (31.5ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 40.5 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1802,  Location: 1.6 km N I-90 (Lat: 41.590000,  Lng: -87.045000),  Route carried "under" structure: Alternate City street ,  Year Built: 1969,  Structure Length: 3.99m (13.09ft),  Average Daily Traffic: 204 (year 2004),  Truck Traffic: 5%,  Features Intersected: ABAND. RR (RAIL-ROAD ST.,  Facility Carried by Structure: SR 49 NBL
Minimum Vertical Clearance: 6.65m (21.82ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 22,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Length of Maximum Span: 13.2m (43.3ft)

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Structure Number: 1803,  Location: 1.6 km N I-90 (Lat: 41.590000,  Lng: -87.045000),  Route carried "under" structure: Alternate City street ,  Year Built: 1969,  Structure Length: 3.99m (13.09ft),  Average Daily Traffic: 204 (year 2004),  Truck Traffic: 5%,  Features Intersected: ABAND. RR (RAIL-ROAD ST.,  Facility Carried by Structure: SR 49 SBL
Minimum Vertical Clearance: 0.68m (2.23ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Length of Maximum Span: 13.2m (43.3ft)

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Structure Number: 1809,  Location: 1.6 km S US 20 (Lat: 41.625000,  Lng: -87.046667),  Route carried "under" structure: Interstate 94,  Year Built: 1969,  Structure Length: 8.13m (26.67ft),  Average Daily Traffic: 57,356 (year 2004),  Truck Traffic: 5%,  Features Intersected: I-94,  Facility Carried by Structure: SR 49
Minimum Vertical Clearance: 0.49m (1.61ft),  Kilometerpoint: 41.624,  Lanes on structure: 6,  Lanes under structure: 8,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 27.7m (90.9ft)

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Structure Number: 27355,  Location: 1.4 km S US 20 (Lat: 41.588333,  Lng: -87.125000),  Route carried "under" structure: State highway 149,  Year Built: 1998,  Structure Length: 4.11m (13.48ft),  Average Daily Traffic: 10,300 (year 2004),  Truck Traffic: 5%,  Features Intersected: SR 149,  Facility Carried by Structure: DUNELAND BIKETRAIL
Minimum Vertical Clearance: 5.74m (18.83ft),  Kilometerpoint: 10.651,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Truss - Thru,  Length of Maximum Span: 40.9m (134.2ft)

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