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


  • National Bridge Inventory (NBI) Statistics
  • 20Number of bridges
  • 217ft / 65.6mTotal length
  • $2,629,000Total costs
  • 240,793Total average daily traffic
  • 24,300Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Firestone
  • No street view available for this location

New bridges in Firestone, CO - historical statistics
  • New bridges - historical statistics
  • 11960-1969
  • 11970-1979
  • 91990-1999
  • 62000-2009
  • 22010-2019
  • 12020-2022
Average Bridge Daily Traffic in Firestone, CO
Average Bridge Truck Traffic in Firestone, CO
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 11.8%Very good
  • 29.4%Good
  • 41.2%Satisfactory
  • 17.6%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 23.5%Very good
  • 29.4%Good
  • 29.4%Satisfactory
  • 17.6%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 23.5%Very good
  • 41.2%Good
  • 29.4%Satisfactory
  • 5.9%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 31.3%Very good
  • 37.5%Good
  • 31.3%Satisfactory
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Structure Number: D-16-CG,  Location: 1.1 MI W OF JCT I 25 (Lat: 40.160614,  Lng: -105.008394),  Route carried "on" structure: State highway 119C,  Year Built: 1973,  Status: Open,  Structure Length: 6.49m (21.29ft),  Average Daily Traffic: 15,500 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 21,855 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: ST VRAIN CREEK,  Facility Carried by Structure: SH 119 S/WBND
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.635,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.6m (44.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 46.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.8 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: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: D-16-DR,  Location: 1.1 MI W OF JCT I-25 (Lat: 40.160422,  Lng: -105.008647),  Route carried "on" structure: State highway 119C,  Year Built: 2008,  Status: Open,  Structure Length: 7.40m (24.28ft),  Average Daily Traffic: 15,500 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 21,855 (year 2040),  Design Load: HS 25 or greater,  Features Intersected: ST VRAIN CREEK,  Facility Carried by Structure: SH 119 N/EBND
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.612,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 10 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 15.8m (51.8ft),  Out-to-Out Width: 16.8m (55.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 76.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 45.7 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.46m (21.19ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $1,519,000,  Roadway Improvement Cost: $152,000,  Total Project Cost: $2,279,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: D-17-DI,  Location: DEL CAMINO INTRCHG (Lat: 40.160289,  Lng: -104.978600),  Route carried "on" structure: Interstate 25A,  Year Built: 1998,  Status: Open,  Structure Length: 7.36m (24.15ft),  Average Daily Traffic: 45,500 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 68,705 (year 2040),  Design Load: HS 20,  Features Intersected: SH 119 ML,  Facility Carried by Structure: I 25 ML NBND
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 386.138,  Lanes on structure: 3,  Lanes under structure: 7,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.0m (59.1ft),  Skew: 10 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 35.7m (117.1ft),  Curb-To-Curb Width: 18.0m (59.1ft),  Out-to-Out Width: 18.7m (61.4ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Inventory Rating: 53.4 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,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  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: D-17-DJ,  Location: 3 MI SO OF JCT SH 66 (Lat: 40.160286,  Lng: -104.979014),  Route carried "on" structure: Interstate 25A,  Year Built: 1998,  Status: Open,  Structure Length: 7.36m (24.15ft),  Average Daily Traffic: 45,500 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 68,705 (year 2040),  Design Load: HS 20,  Features Intersected: SH 119 ML,  Facility Carried by Structure: I 25 ML SBND
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 386.140,  Lanes on structure: 3,  Lanes under structure: 7,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.0m (59.1ft),  Skew: 10 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 35.7m (117.1ft),  Curb-To-Curb Width: 18.0m (59.1ft),  Out-to-Out Width: 18.7m (61.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Inventory Rating: 53.4 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,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  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: D-17-FK,  Location: 3.8 MI E OF JCT I 25 (Lat: 40.204133,  Lng: -104.907522),  Route carried "on" structure: State highway 66B,  Year Built: 2013,  Status: Open,  Structure Length: 8.09m (26.54ft),  Average Daily Traffic: 12,000 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 17,640 (year 2040),  Design Load: HL 93,  Features Intersected: ST VRAIN River,  Facility Carried by Structure: SH 66 ML
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 29.298,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 40.1m (131.6ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.3m (46.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 59.3 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 33.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable criteria,  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: December 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: FRSTN-FIRBLVDGH,  Location: 0.1 mi W of CR 111 (Lat: 40.160583,  Lng: -104.963028),  Route carried "on" structure: City street ,  Year Built: 2020,  Status: Open,  Structure Length: 2.06m (6.76ft),  Average Daily Traffic: 750 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 1,750 (year 2032),  Design Load: HL 93,  Features Intersected: GODDING HOLLOW,  Facility Carried by Structure: FIRESTONE BLVD.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.172,  Lanes on structure: 4,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 21.9m (71.9ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 3.9m (12.8ft),  Out-to-Out Width: 40.1m (131.6ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 43.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 33.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: 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: July 2020
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Structure Number: FRSTN-MCCLURE,  Location: 110 ft E of Colorado BLVD (Lat: 40.109514,  Lng: -104.941597),  Route carried "on" structure: City street ,  Year Built: 2018,  Status: Open,  Structure Length: 1.74m (5.71ft),  Average Daily Traffic: 3,359 (year 2020),  Truck Traffic: 11%,  Average Future Daily Traffic: 4,770 (year 2040),  Design Load: HL 93,  Features Intersected: Unnamed stream,  Facility Carried by Structure: McClure Ave
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.947,  Lanes on structure: 3,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.2m (53.1ft),  Curb or Sidewalk Widths: Left: 2.0m (6.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 15.1m (49.5ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 38.9 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 29.2 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: 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: March 2022,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: FRSTN20.0_15.0A,  Location: 0.7 Mi E of Co Rd 15 (Lat: 40.131139,  Lng: -104.908444),  Route carried "on" structure: City street ,  Year Built: 1994,  Status: Open,  Structure Length: 0.78m (2.56ft),  Average Daily Traffic: 2,760 (year 2020),  Truck Traffic: 30%,  Average Future Daily Traffic: 3,919 (year 2040),  Design Load: HS 20,  Features Intersected: Sullivan Ditch,  Facility Carried by Structure: County Road 20
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.683,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.1m (23.3ft),  Curb-To-Curb Width: 9.6m (31.5ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 39.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.9 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2022,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: FRSTN26.0-13.0A,  Location: 0.8 Mi E of Co Rd 13 (Lat: 40.175361,  Lng: -104.924944),  Route carried "on" structure: County highway ,  Year Built: 2003,  Status: Open,  Structure Length: 1.11m (3.64ft),  Average Daily Traffic: 1,350 (year 2020),  Truck Traffic: 44%,  Average Future Daily Traffic: 1,917 (year 2040),  Design Load: HS 20,  Features Intersected: Last Chance Ditch,  Facility Carried by Structure: County Road 26
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.439,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.1m (33.1ft),  Curb-To-Curb Width: 10.7m (35.1ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Good,  Channel: Very good,  Operating Rating: 67.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  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: March 2020,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: WEL009.5-024.5A,  Location: 1 MI N of SH 119 (Lat: 40.174722,  Lng: -104.979444),  Route carried "on" structure: City street ,  Year Built: 1999,  Status: Open,  Structure Length: 9.20m (30.18ft),  Average Daily Traffic: 8,682 (year 2021),  Truck Traffic: 23%,  Average Future Daily Traffic: 12,328 (year 2041),  Design Load: HS 20,  Features Intersected: St Vrain River,  Facility Carried by Structure: County Road 9.5
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.739,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 13.1m (43.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 25.9m (85.0ft),  Curb-To-Curb Width: 13.2m (43.3ft),  Out-to-Out Width: 14.1m (46.3ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 70.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.0 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: WEL013.0-044.0B,  Location: 0.4 Mi N of Co Rd 44 (Lat: 40.313889,  Lng: -104.941750),  Route carried "on" structure: County highway ,  Year Built: 1966,  Status: Open,  Structure Length: 1.83m (6.00ft),  Average Daily Traffic: 4,428 (year 2021),  Truck Traffic: 21%,  Average Future Daily Traffic: 6,288 (year 2041),  Design Load: HS 20,  Features Intersected: Little Thompson River,  Facility Carried by Structure: County Road 13
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.206,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.8m (58.4ft),  Curb-To-Curb Width: 7.5m (24.6ft),  Out-to-Out Width: 7.6m (24.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 45.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.83m (6.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $319,000,  Roadway Improvement Cost: $32,000,  Total Project Cost: $350,000 ( Estimate for 2018),  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: WEL013.0_026.0A,  Location: 0.5 Mi N of Co Rd 26 (Lat: 40.182222,  Lng: -104.941944),  Route carried "on" structure: County highway ,  Year Built: 2004,  Status: Open,  Structure Length: 6.28m (20.60ft),  Average Daily Traffic: 7,325 (year 2020),  Truck Traffic: 26%,  Average Future Daily Traffic: 10,402 (year 2040),  Design Load: HS 20,  Features Intersected: St. Vrain Creek,  Facility Carried by Structure: County Road 13
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.623,  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: 3,  Length of Maximum Span: 22.3m (73.2ft),  Curb-To-Curb Width: 19.8m (65.0ft),  Out-to-Out Width: 20.7m (67.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 53.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.1 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: March 2020,  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: WEL017.0_022.0A,  Location: 0.2 Mi N of Co Rd 22 (Lat: 40.147750,  Lng: -104.904639),  Route carried "on" structure: County highway ,  Year Built: 2002,  Status: Open,  Structure Length: 0.87m (2.85ft),  Average Daily Traffic: 173 (year 2020),  Truck Traffic: 35%,  Average Future Daily Traffic: 246 (year 2040),  Design Load: HS 20,  Features Intersected: Sullivan Ditch,  Facility Carried by Structure: County Road 17
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.256,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.0m (26.2ft),  Curb-To-Curb Width: 9.5m (31.2ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 66.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: WEL017.0_022.0B,  Location: 0.4 Mi North of Co Rd 22 (Lat: 40.150778,  Lng: -104.904611),  Route carried "on" structure: County highway ,  Year Built: 2000,  Status: Open,  Structure Length: 0.93m (3.05ft),  Average Daily Traffic: 199 (year 2020),  Truck Traffic: 34%,  Average Future Daily Traffic: 283 (year 2040),  Design Load: HS 20,  Features Intersected: Sullivan Ditch,  Facility Carried by Structure: County Road 17
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.592,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.1m (26.6ft),  Curb-To-Curb Width: 9.5m (31.2ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 63.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.8 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: WEL019.0-022.0A,  Location: 0.5 Mi N of Co Rd 22 (Lat: 40.154139,  Lng: -104.885917),  Route carried "on" structure: County highway ,  Year Built: 1993,  Status: Open,  Structure Length: 1.09m (3.58ft),  Average Daily Traffic: 3,447 (year 2020),  Truck Traffic: 35%,  Average Future Daily Traffic: 4,895 (year 2040),  Design Load: HS 20,  Features Intersected: Sullivan Ditch,  Facility Carried by Structure: County Road 19
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.572,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.0m (32.8ft),  Curb-To-Curb Width: 9.6m (31.5ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Very good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 82.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 49.2 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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: WEL022.0-021.0A,  Location: 1.0 Mi E of Co Rd 19 (Lat: 40.145361,  Lng: -104.865694),  Route carried "on" structure: County highway ,  Year Built: 1993,  Status: Open,  Structure Length: 1.11m (3.64ft),  Average Daily Traffic: 198 (year 2020),  Truck Traffic: 57%,  Average Future Daily Traffic: 281 (year 2040),  Design Load: HS 20,  Features Intersected: Sullivan Ditch,  Facility Carried by Structure: County Road 22
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.950,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.8m (32.2ft),  Curb-To-Curb Width: 9.4m (30.8ft),  Out-to-Out Width: 9.7m (31.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 56.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: WEL022.0_017.0A,  Location: 0.1 Mi E of Co Rd 17 (Lat: 40.145639,  Lng: -104.901444),  Route carried "on" structure: County highway ,  Year Built: 2002,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 309 (year 2020),  Truck Traffic: 35%,  Average Future Daily Traffic: 439 (year 2040),  Design Load: HS 20,  Features Intersected: Sullivan Ditch,  Facility Carried by Structure: County Road 22
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.968,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.1m (26.6ft),  Curb-To-Curb Width: 10.7m (35.1ft),  Out-to-Out Width: 10.9m (35.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Very good,  Channel: Good,  Operating Rating: 59.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: WEL024.0-021.0A,  Location: 1.4 Mi E of Co Rd 19 (Lat: 40.159806,  Lng: -104.861000),  Route carried "on" structure: County highway ,  Year Built: 1993,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 1,813 (year 2020),  Truck Traffic: 37%,  Average Future Daily Traffic: 2,574 (year 2040),  Design Load: HS 20,  Features Intersected: Lupton Bottom Ditch,  Facility Carried by Structure: County Road 24
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.118,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 5 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 10.2m (33.5ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 43.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.9 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: March 2022,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: D-17-DI,  Location: DEL CAMINO INTRCHG (Lat: 40.160289,  Lng: -104.978600),  Route carried "under" structure: State highway 119C,  Year Built: 1998,  Structure Length: 0. m,  Average Daily Traffic: 36,000 (year 2011),  Truck Traffic: 6%,  Features Intersected: SH 119 ML,  Facility Carried by Structure: I 25 ML NBND
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 102.392,  Lanes on structure: 3,  Lanes under structure: 7,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 35.7m (117.1ft)

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Structure Number: D-17-DJ,  Location: 3 MI SO OF JCT SH 66 (Lat: 40.160286,  Lng: -104.979014),  Route carried "under" structure: State highway 119C,  Year Built: 1998,  Structure Length: 0. m,  Average Daily Traffic: 36,000 (year 2011),  Truck Traffic: 6%,  Features Intersected: SH 119 ML,  Facility Carried by Structure: I 25 ML SBND
Minimum Vertical Clearance: 5.31m (17.42ft),  Kilometerpoint: 102.390,  Lanes on structure: 3,  Lanes under structure: 7,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 35.7m (117.1ft)

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