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Bridge Statistics for Superior, Colorado (CO) - Condition, Traffic, Stress, Structural Evaluation, Project Costs

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National Bridge Inventory (NBI) Statistics
Number of bridges: 11
Total length: 32 meters (105ft)
Total average daily traffic: 307,854
Total average daily truck traffic: 10,675
National Bridge Inventory (NBI) Registered Bridges for Superior

New bridges - Historical Statistics

  • 1950-1959: 2
  • 1960-1969: 0
  • 1970-1979: 0
  • 1980-1989: 2
  • 1990-1999: 4
  • 2000-2009: 3

Average Daily Traffic

Bridge Condition - Deck

Bridge Condition - Superstructure

Bridge Condition - Substructure

Bridge Condition - Channel

Bridge Condition - Culverts

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Structure Number: E-16-FG,  Location: JUST E of SUPERIOR INT. (Lat: 39.955389,  Lng: -105.160444),  Route carried "on" structure: US 36B,  Year Built: 1951,  Status: Open,  Structure Length: 1.69m (5.54ft),  Average Daily Traffic: 39,300 (year 2005),  Truck Traffic: 4%,  Average Future Daily Traffic: 49,911 (year 2025),  Design Load: HS 20,  Features Intersected: COAL CREEK,  Facility Carried by Structure: US 36 ML WBND
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 70.070,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.1m (43.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.0m (49.2ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 19.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: 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: November 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: E-16-FH,  Location: JUST E. OF SUPERIOR INT (Lat: 39.954167,  Lng: -105.160000),  Route carried "on" structure: US 36B,  Year Built: 1951,  Year Reconstructed: 1983,  Status: Open,  Structure Length: 1.65m (5.41ft),  Average Daily Traffic: 39,300 (year 2005),  Truck Traffic: 4%,  Average Future Daily Traffic: 49,911 (year 2025),  Design Load: HS 20,  Features Intersected: COAL CREEK,  Facility Carried by Structure: US 36 ML EBND
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 70.069,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.5m (50.9ft),  Skew: 10 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.2m (49.9ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.0m,  Curb-To-Curb Width: 14.0m (45.9ft),  Out-to-Out Width: 15.0m (49.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 33.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 20.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: E-16-KZ,  Location: 3.9 MI E OF JCT SH 93 (Lat: 39.956944,  Lng: -105.165278),  Route carried "on" structure: State highway 170A,  Year Built: 1983,  Status: Open,  Structure Length: 5.88m (19.29ft),  Average Daily Traffic: 32,200 (year 2005),  Truck Traffic: 2%,  Average Future Daily Traffic: 88,872 (year 2025),  Design Load: HS 20+Mod,  Features Intersected: US 36 ML,  Facility Carried by Structure: SH 170 ML
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.819,  Lanes on structure: 5,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 23.8m (78.1ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 29.0m (95.1ft),  Curb or Sidewalk Widths: Left: 1.9m (6.2ft),  Right: 1.9m (6.2ft),  Curb-To-Curb Width: 20.1m (65.9ft),  Out-to-Out Width: 25.9m (85.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 51.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.9 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 minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2005,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: SUPER-2ND-AVE,  Location: 0.2 Mi South of Williams (Lat: 39.952778,  Lng: -105.166667),  Route carried "on" structure: City street ,  Year Built: 1992,  Status: Open,  Structure Length: 0.97m (3.18ft),  Average Daily Traffic: 296 (year 2002),  Truck Traffic: 4%,  Average Future Daily Traffic: 503 (year 2022),  Design Load: HS 20,  Features Intersected: Coal Creek,  Facility Carried by Structure: 2nd Avenue
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 7.1m (23.3ft),  Out-to-Out Width: 7.6m (24.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 78.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 47.1 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: January 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: SUPER-COALTON,  Location: 200 Ft East of McCaslin B (Lat: 39.936111,  Lng: -105.136111),  Route carried "on" structure: City street ,  Year Built: 2000,  Status: Open,  Structure Length: 1.53m (5.02ft),  Average Daily Traffic: 4,928 (year 2002),  Truck Traffic: 4%,  Average Future Daily Traffic: 8,378 (year 2022),  Features Intersected: Rock Creek,  Facility Carried by Structure: Coalton Drive
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 29.9m (98.1ft),  Skew: 22 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 4.9m (16.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 26.8m (87.9ft),  Out-to-Out Width: 51.7m (169.6ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 81.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 81.6 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: January 2007,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: SUPER-INDIANA,  Location: 0.1 Mi North of Coalton D (Lat: 39.936111,  Lng: -105.133333),  Route carried "on" structure: City street ,  Year Built: 1999,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 2,176 (year 2002),  Truck Traffic: 2%,  Average Future Daily Traffic: 3,699 (year 2022),  Design Load: HS 20,  Features Intersected: Rock Creek,  Facility Carried by Structure: Indiana Avenue
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 19.5m (64.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.3m (14.1ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 20.1m (65.9ft),  Out-to-Out Width: 46.9m (153.9ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 81.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 81.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2007,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: SUPER-MCCASLINA,  Location: 0.3 Mi S of US Hwy 36 (Lat: 39.955556,  Lng: -105.175000),  Route carried "on" structure: City street ,  Year Built: 1995,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 18,938 (year 2002),  Truck Traffic: 9%,  Average Future Daily Traffic: 32,195 (year 2022),  Design Load: HS 20,  Features Intersected: Coal Creek,  Facility Carried by Structure: Mccaslin Blvd
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 28.8m (94.5ft),  Skew: 21 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 23.3m (76.4ft),  Curb or Sidewalk Widths: Left: 1.4m (4.6ft),  Right: 1.4m (4.6ft),  Curb-To-Curb Width: 28.8m (94.5ft),  Out-to-Out Width: 35.5m (116.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 61.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than 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: January 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: SUPER-ROCKCKBL,  Location: 0.3 Mi N of Coalton D (Lat: 39.936111,  Lng: -105.133333),  Route carried "on" structure: City street ,  Year Built: 1999,  Status: Open,  Structure Length: 3.10m (10.17ft),  Average Daily Traffic: 9,458 (year 2002),  Truck Traffic: 2%,  Average Future Daily Traffic: 16,079 (year 2022),  Design Load: HS 20,  Features Intersected: Rock Creek,  Facility Carried by Structure: Rock Creek Pkwy.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 20.3m (66.6ft),  Skew: 24 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 7.2m (23.6ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 2.4m (7.9ft),  Curb-To-Curb Width: 20.3m (66.6ft),  Out-to-Out Width: 30.0m (98.4ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 41.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal 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: January 2007,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: SUPER-ROKCKBL-B,  Location: 200 ft East of McCaslin (Lat: 39.952778,  Lng: -105.169444),  Route carried "on" structure: City street ,  Year Built: 2000,  Status: Open,  Structure Length: 1.07m (3.51ft),  Average Daily Traffic: 9,458 (year 2002),  Truck Traffic: 2%,  Average Future Daily Traffic: 16,079 (year 2022),  Design Load: HS 20,  Features Intersected: Rock Creek,  Facility Carried by Structure: Rock Creek Pkwy
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 22.6m (74.1ft),  Skew: 22 degrees,  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.8m (32.2ft),  Curb or Sidewalk Widths: Left: 2.7m (8.9ft),  Right: 2.7m (8.9ft),  Curb-To-Curb Width: 24.4m (80.1ft),  Out-to-Out Width: 39.8m (130.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 36.3 metric tons,  Inventory Rating: 32.7 metric tons,  Structural Evaluation: Better than 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: January 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: E-16-KZ,  Location: 3.9 MI E OF JCT SH 93 (Lat: 39.956944,  Lng: -105.165278),  Route carried "under" structure: US 36B,  Year Built: 1983,  Structure Length: 5.88m (19.29ft),  Average Daily Traffic: 75,900 (year 2005),  Truck Traffic: 3%,  Features Intersected: US 36 ML,  Facility Carried by Structure: SH 170 ML
Minimum Vertical Clearance: 5.13m (16.83ft),  Kilometerpoint: 69.506,  Lanes on structure: 5,  Lanes under structure: 4,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.0m (95.1ft)

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Structure Number: E-16-WG,  Location: US 36 & McCASLIN (Lat: 39.958333,  Lng: -105.167500),  Route carried "under" structure: US 36B,  Year Built: 2006,  Structure Length: 7.13m (23.39ft),  Average Daily Traffic: 75,900 (year 2005),  Truck Traffic: 3%,  Features Intersected: U 36 ML,  Facility Carried by Structure: PED. OVERPASS
Minimum Vertical Clearance: 0.50m (1.64ft),  Kilometerpoint: 0.700,  Lanes under structure: 6,  Material/Design: Steel,  Design/Construction: Truss - Thru,  Length of Maximum Span: 71.3m (233.9ft)

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