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

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Structure Number: DOU06A-01.,  Location: AT INT OF LONE TREE PKWY (Lat: 39.546986,  Lng: -104.885933),  Route carried "on" structure: County highway ,  Year Built: 1985,  Status: Open,  Structure Length: 0.65m (2.13ft),  Average Daily Traffic: 16,337 (year 2022),  Truck Traffic: 4%,  Average Future Daily Traffic: 21,891 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: WILLOW CREEK,  Facility Carried by Structure: YOSEMITE STREET
Minimum Vertical Clearance: 30.45m (99.90ft),  Kilometerpoint: 0.016,  Lanes on structure: 6,  Owner: County Highway Agency,  Approaching Roadway Width: 20.8m (68.2ft),  Skew: 20 degrees,  Material/Design: Aluminum, Iron,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 2.7m (8.9ft),  Curb or Sidewalk Widths: Left: 2.1m (6.9ft),  Right: 2.4m (7.9ft),  Out-to-Out Width: 41.8m (137.1ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Inventory Rating: 92.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021

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Structure Number: DOU06B-00.1,  Location: .1 MI WEST OF YOSEMITE ST (Lat: 39.554969,  Lng: -104.885925),  Route carried "on" structure: County highway ,  Year Built: 1985,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 2,737 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 3,667 (year 2041),  Design Load: HS 20+Mod,  Features Intersected: WILLOW CREEK,  Facility Carried by Structure: MAXIMUS DR
Minimum Vertical Clearance: 30.45m (99.90ft),  Kilometerpoint: 1.007,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 14.9m (48.9ft),  Material/Design: Aluminum, Iron,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.6m (5.2ft),  Out-to-Out Width: 53.2m (174.5ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021

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Structure Number: DOU06B-00.2,  Location: 0.2 MI NW OF YOSEMITE AVE (Lat: 39.556936,  Lng: -104.885011),  Route carried "on" structure: County highway ,  Year Built: 1985,  Status: Open,  Structure Length: 1.56m (5.12ft),  Average Daily Traffic: 7,538 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 10,101 (year 2041),  Design Load: HS 20+Mod,  Features Intersected: WILLOW CREEK,  Facility Carried by Structure: PARK MEADOWS DR
Minimum Vertical Clearance: 30.45m (99.90ft),  Kilometerpoint: 2.071,  Lanes on structure: 4,  Owner: County Highway Agency,  Approaching Roadway Width: 16.8m (55.1ft),  Skew: 30 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 3.6m (11.8ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 0.0m,  Out-to-Out Width: 35.4m (116.1ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021

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Structure Number: DOUHESS-2.13,  Location: 2.13M E. OF S. HAVANA ST. (Lat: 39.493306,  Lng: -104.849511),  Route carried "on" structure: County highway ,  Year Built: 2012,  Status: Open,  Structure Length: 2.80m (9.19ft),  Average Daily Traffic: 9,535 (year 2021),  Truck Traffic: 9%,  Average Future Daily Traffic: 12,776 (year 2041),  Design Load: HS 20,  Features Intersected: LIVESTOCK CROSSING,  Facility Carried by Structure: HESS ROAD
Minimum Vertical Clearance: 30.45m (99.90ft),  Kilometerpoint: 2.562,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 26.5m (86.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 73.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 47.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 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: DOURDG-00.73,  Location: 0.73 MI E OF I25 (Lat: 39.522022,  Lng: -104.852903),  Route carried "on" structure: City street ,  Year Built: 2010,  Status: Open,  Structure Length: 4.30m (14.11ft),  Average Daily Traffic: 16,913 (year 2022),  Truck Traffic: 2%,  Average Future Daily Traffic: 22,663 (year 2042),  Features Intersected: HAPPY CANYON CREEK,  Facility Carried by Structure: EB RIDGEGATE PKWY
Minimum Vertical Clearance: 30.45m (99.90ft),  Kilometerpoint: 0.789,  Lanes on structure: 3,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 41.1m (134.8ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.7m (5.6ft),  Curb-To-Curb Width: 10.7m (35.1ft),  Out-to-Out Width: 16.0m (52.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 70.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 42.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: DOURDG-01.7,  Location: 1.7 MI E OF I25 (Lat: 39.520403,  Lng: -104.834847),  Route carried "on" structure: City street ,  Year Built: 2010,  Status: Open,  Structure Length: 6.59m (21.62ft),  Average Daily Traffic: 15,986 (year 2022),  Truck Traffic: 12%,  Average Future Daily Traffic: 21,421 (year 2042),  Features Intersected: BADGER GULCH,  Facility Carried by Structure: WB RIDGEGATE PKWY
Minimum Vertical Clearance: 30.45m (99.90ft),  Kilometerpoint: 2.522,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.6m (67.6ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 0.0m,  Curb-To-Curb Width: 10.5m (34.4ft),  Out-to-Out Width: 16.0m (52.5ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 36.3 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 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: F-17-CR,  Location: 3.9 MI SO OF JCT I 470 (Lat: 39.509844,  Lng: -104.870936),  Route carried "on" structure: Interstate 25A,  Year Built: 1999,  Status: Open,  Structure Length: 2.02m (6.63ft),  Average Daily Traffic: 116,000 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 165,880 (year 2040),  Design Load: HS 20,  Features Intersected: HAPPY CANYON CREEK,  Facility Carried by Structure: I 25 ML
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 307.367,  Lanes on structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 34.1m (111.9ft),  Skew: 30 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 19.6m (64.3ft),  Curb-To-Curb Width: 40.8m (133.9ft),  Out-to-Out Width: 42.2m (138.5ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 59.2 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: 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: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: F-17-DK,  Location: .85 MI N OF JCT I-25 & (Lat: 39.566106,  Lng: -104.871997),  Route carried "on" structure: Interstate 25A,  Year Built: 1958,  Year Reconstructed: 1983,  Status: Open,  Structure Length: 5.52m (18.11ft),  Average Daily Traffic: 171,000 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 232,560 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: COUNTY LINE ROAD,  Facility Carried by Structure: I 25 ML
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 313.684,  Lanes on structure: 10,  Lanes under structure: 7,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 45.7m (149.9ft),  Skew: 30 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 15.8m (51.8ft),  Curb-To-Curb Width: 45.7m (149.9ft),  Out-to-Out Width: 47.3m (155.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 24.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 14.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of corrective action,  Deck Geometry: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.52m (18.11ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

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Structure Number: F-17-HL,  Location: 4.5 M E OF JCT SH 177 (Lat: 39.558386,  Lng: -104.881503),  Route carried "on" structure: State highway 470A,  Year Built: 1984,  Year Reconstructed: 1991,  Status: Open,  Structure Length: 5.02m (16.47ft),  Average Daily Traffic: 47,500 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 63,175 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: YOSEMITE STREET,  Facility Carried by Structure: SH 470 ML EBND
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 41.225,  Lanes on structure: 3,  Lanes under structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Skew: 11 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 25.9m (85.0ft),  Curb-To-Curb Width: 13.6m (44.6ft),  Out-to-Out Width: 16.3m (53.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 52.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  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: F-17-HM,  Location: .8 MI W OF JCT I 25 (Lat: 39.558581,  Lng: -104.881331),  Route carried "on" structure: State highway 470A,  Year Built: 1984,  Year Reconstructed: 1991,  Status: Open,  Structure Length: 5.01m (16.44ft),  Average Daily Traffic: 47,500 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 63,175 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: YOSEMITE STREET,  Facility Carried by Structure: SH 470 ML WBND
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 41.220,  Lanes on structure: 3,  Lanes under structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 23.2m (76.1ft),  Skew: 11 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 25.9m (85.0ft),  Curb-To-Curb Width: 18.1m (59.4ft),  Out-to-Out Width: 19.1m (62.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 52.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.4 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,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  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: F-17-HN,  Location: 3.5 M E OF JCT SH 177 (Lat: 39.563972,  Lng: -104.897239),  Route carried "on" structure: State highway 470A,  Year Built: 1984,  Status: Open,  Structure Length: 4.25m (13.94ft),  Average Daily Traffic: 47,500 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 63,175 (year 2040),  Design Load: HS 20,  Features Intersected: ACRES GREEN DRIVE,  Facility Carried by Structure: SH 470 ML EBND
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 39.632,  Lanes on structure: 3,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Skew: 10 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 21.5m (70.5ft),  Curb-To-Curb Width: 11.8m (38.7ft),  Out-to-Out Width: 16.1m (52.8ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 56.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  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: F-17-HO,  Location: 1.3 M W OF JCT I 25 (Lat: 39.564200,  Lng: -104.897258),  Route carried "on" structure: State highway 470A,  Year Built: 1984,  Status: Open,  Structure Length: 4.25m (13.94ft),  Average Daily Traffic: 47,500 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 63,175 (year 2040),  Design Load: HS 20,  Features Intersected: ACRES GREEN DRIVE,  Facility Carried by Structure: SH 470 ML WBND
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 39.632,  Lanes on structure: 3,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.8m (51.8ft),  Skew: 10 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 21.5m (70.5ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 16.8m (55.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 56.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  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: F-17-IC,  Location: 1.5 MI W OF JCT I 25 (Lat: 39.563075,  Lng: -104.887886),  Route carried "on" structure: State highway 470A,  Year Built: 1984,  Status: Open,  Structure Length: 1.49m (4.89ft),  Average Daily Traffic: 95,000 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 126,350 (year 2040),  Design Load: HS 20,  Features Intersected: WILLOW CREEK,  Facility Carried by Structure: SH 470 ML
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 40.457,  Lanes on structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 23.2m (76.1ft),  Skew: 14 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 4.8m (15.7ft),  Out-to-Out Width: 69.6m (228.3ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 89.8 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021

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Structure Number: F-17-ID,  Location: NBND RAMP, N. OF JCT I-25 (Lat: 39.558419,  Lng: -104.870200),  Route carried "on" structure: Ramp Interstate 25A,  Year Built: 1983,  Year Reconstructed: 1991,  Status: Open,  Structure Length: 7.00m (22.97ft),  Average Daily Traffic: 85,500 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 116,280 (year 2040),  Design Load: HS 20,  Features Intersected: RAMP TO COUNTY LINE RD R,  Facility Carried by Structure: 25NB TO CO LINE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.513,  Lanes on structure: 4,  Lanes under structure: 1,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 23.2m (76.1ft),  Skew: 6 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 30.2m (99.1ft),  Curb-To-Curb Width: 18.9m (62.0ft),  Out-to-Out Width: 20.0m (65.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 57.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.6 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,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2019,  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: F-17-IE,  Location: SB ONRAMP N.OF C470 (Lat: 39.558639,  Lng: -104.871606),  Route carried "on" structure: Ramp State highway 470A,  Year Built: 1983,  Year Reconstructed: 1991,  Status: Open,  Structure Length: 5.24m (17.19ft),  Average Daily Traffic: 47,000 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 63,450 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: RMP TO I25 SBND, RTD,  Facility Carried by Structure: I 25SB RMP C470 WB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.008,  Lanes on structure: 4,  Lanes under structure: 1,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 20.7m (67.9ft),  Skew: 5 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 19.8m (65.0ft),  Curb-To-Curb Width: 20.7m (67.9ft),  Out-to-Out Width: 21.8m (71.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 59.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.2 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,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 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: F-17-IQ,  Location: TOP FLYOVER, JCT I-25 &am (Lat: 39.554603,  Lng: -104.869647),  Route carried "on" structure: Ramp State highway 470A,  Year Built: 1985,  Status: Open,  Structure Length: 23.82m (78.15ft),  Average Daily Traffic: 47,000 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 63,450 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: I 25, SH 470 ML, RAMPS R,  Facility Carried by Structure: I25NB TO C470WB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.292,  Lanes on structure: 1,  Lanes under structure: 12,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Skew: 10 degrees,  Material/Design: Steel continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 47.3m (155.2ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 57.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.8 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,  Underclear: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Critical Feature Inspection Date: August 2021,  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: F-17-IT,  Location: MID-LEVEL ABOVE JCT I-25 (Lat: 39.554842,  Lng: -104.871317),  Route carried "on" structure: Ramp Interstate 25A,  Year Built: 1985,  Status: Open,  Structure Length: 19.40m (63.65ft),  Average Daily Traffic: 80,000 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 110,400 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: I 25, SH 470 ML R,  Facility Carried by Structure: C470 EB TO 25 NB
Minimum Vertical Clearance: 5.56m (18.24ft),  Kilometerpoint: 0.229,  Lanes on structure: 2,  Lanes under structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 10 degrees,  Material/Design: Steel continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 56.4m (185.0ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 12.6m (41.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 69.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.7 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,  Underclear: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Critical Feature Inspection Date: August 2021,  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: F-17-J,  Location: GREENWOOD VILLAGE (Lat: 39.624164,  Lng: -104.962156),  Route carried "on" structure: State highway 88A,  Year Built: 1959,  Year Reconstructed: 1965,  Status: Open,  Structure Length: 2.28m (7.48ft),  Average Daily Traffic: 28,000 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 29,960 (year 2040),  Design Load: H 20,  Features Intersected: LITTLE DRY CREEK,  Facility Carried by Structure: SH 88 ML
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.334,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 16.2m (53.1ft),  Skew: 5 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 8.3m (27.2ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 0.0m,  Curb-To-Curb Width: 16.2m (53.1ft),  Out-to-Out Width: 20.1m (65.9ft)

Condition: Channel: Fair,  Culverts: Fair,  Operating Rating: 36.3 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  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: June 2020

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Structure Number: F-17-JM,  Location: 1.3 MI S OF C-470 (Lat: 39.536106,  Lng: -104.869069),  Route carried "on" structure: City street ,  Year Built: 1990,  Status: Open,  Structure Length: 8.62m (28.28ft),  Average Daily Traffic: 65,017 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 87,123 (year 2041),  Design Load: HS 20+Mod,  Features Intersected: I 25 ML,  Facility Carried by Structure: LINCOLN AVE
Minimum Vertical Clearance: 5.72m (18.77ft),  Kilometerpoint: 2.978,  Lanes on structure: 7,  Lanes under structure: 10,  Owner: State Highway Agency,  Approaching Roadway Width: 29.0m (95.1ft),  Material/Design: Steel continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 44.7m (146.7ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 28.7m (94.2ft),  Out-to-Out Width: 34.1m (111.9ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 69.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Better than present minimum criteria,  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,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: F-17-JU,  Location: JCT I 25 AND SH 470 (Lat: 39.555078,  Lng: -104.870442),  Route carried "on" structure: Interstate 25A,  Year Built: 1990,  Status: Open,  Structure Length: 4.88m (16.01ft),  Average Daily Traffic: 80,000 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 110,400 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: SH 470 ML, RAMPS,  Facility Carried by Structure: I 25 ML SBND
Minimum Vertical Clearance: 5.54m (18.18ft),  Kilometerpoint: 312.453,  Lanes on structure: 4,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 23.5m (77.1ft),  Skew: 11 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 23.0m (75.5ft),  Curb-To-Curb Width: 20.6m (67.6ft),  Out-to-Out Width: 21.5m (70.5ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 64.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.1 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,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  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: F-17-JV,  Location: JCT I 25 AND SH 470 (Lat: 39.555064,  Lng: -104.870147),  Route carried "on" structure: Interstate 25A,  Year Built: 1990,  Status: Open,  Structure Length: 4.88m (16.01ft),  Average Daily Traffic: 80,000 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 110,400 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: SH 470 ML, RAMPS,  Facility Carried by Structure: I25 ML NBND
Minimum Vertical Clearance: 5.84m (19.16ft),  Kilometerpoint: 312.448,  Lanes on structure: 4,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 16.5m (54.1ft),  Skew: 11 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 23.3m (76.4ft),  Curb-To-Curb Width: 20.7m (67.9ft),  Out-to-Out Width: 23.5m (77.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 64.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.1 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,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  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: F-17-JW,  Location: MID-LEVEL ABOVE JCT I-25 (Lat: 39.554567,  Lng: -104.870864),  Route carried "on" structure: Ramp Interstate 25A,  Year Built: 1991,  Status: Open,  Structure Length: 19.45m (63.81ft),  Average Daily Traffic: 80,000 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 110,400 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: I 25, SH 470 ML R,  Facility Carried by Structure: E470WB TO 25SB
Minimum Vertical Clearance: 5.46m (17.91ft),  Kilometerpoint: 0.277,  Lanes on structure: 1,  Lanes under structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Material/Design: Steel continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 45.0m (147.6ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 69.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.7 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,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Critical Feature Inspection Date: August 2021,  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: F-17-JX,  Location: TOP FLYOVER, JCT I-25 & 4 (Lat: 39.556664,  Lng: -104.871439),  Route carried "on" structure: Ramp State highway 470A,  Year Built: 1991,  Status: Open,  Structure Length: 36.45m (119.59ft),  Average Daily Traffic: 47,000 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 63,450 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: I 25, SH 470 ML, RAMPS R,  Facility Carried by Structure: 25 SB TO E470 EB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.232,  Lanes on structure: 2,  Lanes under structure: 14,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Steel continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 59.0m (193.6ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 12.6m (41.3ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 79.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.5 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,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Critical Feature Inspection Date: August 2021,  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: F-17-JY,  Location: .85 MI N OF JCT I-25/470 (Lat: 39.566114,  Lng: -104.871833),  Route carried "on" structure: Ramp Interstate 25A,  Year Built: 1991,  Status: Open,  Structure Length: 5.52m (18.11ft),  Average Daily Traffic: 85,500 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 116,280 (year 2040),  Design Load: HS 20,  Features Intersected: COUNTY LINE ROAD R,  Facility Carried by Structure: RAMP TO I 25 NBND
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.311,  Lanes on structure: 1,  Lanes under structure: 7,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 28.1m (92.2ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 87.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 52.3 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,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  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: F-17-OY,  Location: EB470/SB25 Ramp (Lat: 39.552803,  Lng: -104.870944),  Route carried "on" structure: Ramp Interstate 25A,  Year Built: 2005,  Status: Open,  Structure Length: 1.14m (3.74ft),  Average Daily Traffic: 85,500 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 116,280 (year 2040),  Design Load: HS 25 or greater,  Features Intersected: LRT,  Facility Carried by Structure: C470 EB TO I25 SB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.349,  Lanes on structure: 1,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Skew: 9 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.2m (33.5ft),  Curb-To-Curb Width: 7.6m (24.9ft),  Out-to-Out Width: 25.7m (84.3ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 68.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.9 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: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: F-17-PR,  Location: I-25 at I-225 (Lat: 39.633647,  Lng: -104.906347),  Route carried "on" structure: Interstate 25A,  Year Built: 2004,  Status: Open,  Structure Length: 1.73m (5.68ft),  Average Daily Traffic: 223,000 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 276,520 (year 2040),  Design Load: HS 25 or greater,  Features Intersected: I 225 LRT,  Facility Carried by Structure: I 25 ML
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.191,  Lanes on structure: 9,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 41.5m (136.2ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.4m (53.8ft),  Curb-To-Curb Width: 44.2m (145.0ft),  Out-to-Out Width: 49.2m (161.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 71.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 42.5 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,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: F-17-PT,  Location: I25 AT RIDGEGATE PKWY (Lat: 39.522897,  Lng: -104.867094),  Route carried "on" structure: Interstate 25A,  Year Built: 2008,  Status: Open,  Structure Length: 4.21m (13.81ft),  Average Daily Traffic: 116,000 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 165,880 (year 2040),  Design Load: HL 93,  Features Intersected: RIDGEGATE PKWY,  Facility Carried by Structure: I 25 ML
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 308.872,  Lanes on structure: 9,  Lanes under structure: 7,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 46.6m (152.9ft),  Skew: 30 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 40.9m (134.2ft),  Curb-To-Curb Width: 46.6m (152.9ft),  Out-to-Out Width: 48.2m (158.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Inventory Rating: 71.8 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,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: LONE TREE-1,  Location: JUST W OF WILLOW STREET (Lat: 39.564111,  Lng: -104.888169),  Route carried "on" structure: City street ,  Year Built: 1985,  Status: Open,  Structure Length: 1.17m (3.84ft),  Average Daily Traffic: 2,454 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 3,289 (year 2041),  Design Load: HS 20,  Features Intersected: WILLOW CREEK,  Facility Carried by Structure: PARKWAY DRIVE
Minimum Vertical Clearance: 30.45m (99.90ft),  Kilometerpoint: 1.315,  Lanes on structure: 4,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 19.5m (64.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.7m (12.1ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 0.0m,  Out-to-Out Width: 46.5m (152.6ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 36.3 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2019

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Structure Number: LONE TREE-2,  Location: .1 MI S OF LINCOLN AVE (Lat: 39.534328,  Lng: -104.830094),  Route carried "on" structure: City street ,  Year Built: 1990,  Status: Open,  Structure Length: 3.66m (12.01ft),  Average Daily Traffic: 64 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 86 (year 2041),  Design Load: HS 20,  Features Intersected: HAPPY CANYON CREEK,  Facility Carried by Structure: WEST PARKER ROAD
Minimum Vertical Clearance: 30.45m (99.90ft),  Kilometerpoint: 0.229,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 17.1m (56.1ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.7m (38.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 62.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.9 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 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: LONE TREE-3,  Location: 1.3 MI S OF RIDGEGATE (Lat: 39.509853,  Lng: -104.870511),  Route carried "on" structure: City street ,  Year Built: 2009,  Status: Open,  Structure Length: 3.66m (12.01ft),  Average Daily Traffic: 1,145 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,534 (year 2041),  Features Intersected: HAPPY CANYON CREEK,  Facility Carried by Structure: HAVANA STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.765,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 35.1m (115.2ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Inventory Rating: 76.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable 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 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: LONE TREE-4,  Location: 0.4 MI S OF LINCOLN AVE (Lat: 39.530697,  Lng: -104.867989),  Route carried "on" structure: City street ,  Year Built: 2018,  Status: Open,  Structure Length: 15.24m (50.00ft),  Average Daily Traffic: 4 (year 2021),  Truck Traffic: 1%,  Average Future Daily Traffic: 5 (year 2041),  Design Load: HL 93,  Features Intersected: I25 ML,  Facility Carried by Structure: SKY RIDGE AVE.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 309.758,  Lanes on structure: 4,  Lanes under structure: 10,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 16.5m (54.1ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 37.6m (123.4ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 16.5m (54.1ft),  Out-to-Out Width: 20.4m (66.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 53.8 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: 41.5 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,  Underclear: Better than present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: LONE TREE-5,  Location: 0.73 MI E OF I25 (Lat: 39.522169,  Lng: -104.852744),  Route carried "on" structure: City street ,  Year Built: 2019,  Status: Open,  Structure Length: 4.30m (14.11ft),  Average Daily Traffic: 17,120 (year 2022),  Truck Traffic: 2%,  Average Future Daily Traffic: 22,941 (year 2042),  Features Intersected: HAPPY CANYON CREEK,  Facility Carried by Structure: WB RIDGEGATE PKWY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.814,  Lanes on structure: 3,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 41.1m (134.8ft),  Curb or Sidewalk Widths: Left: 2.6m (8.5ft),  Right: 0.0m,  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 14.6m (47.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 67.7 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: 38.2 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: Equal to present desirable criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: LONE TREE-6,  Location: 1.7 MI E OF I25 (Lat: 39.519592,  Lng: -104.835708),  Route carried "on" structure: City street ,  Year Built: 2019,  Status: Open,  Structure Length: 7.22m (23.69ft),  Average Daily Traffic: 16,730 (year 2022),  Truck Traffic: 12%,  Average Future Daily Traffic: 22,418 (year 2042),  Features Intersected: BADGER GULCH,  Facility Carried by Structure: EB RIDGEGATE PKWY
Minimum Vertical Clearance: 30.45m (99.90ft),  Kilometerpoint: 2.457,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 27.4m (89.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 5.6m (18.4ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 17.7m (58.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 60.3 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: 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 minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 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: F-17-IE,  Location: SB ONRAMP N.OF C470 (Lat: 39.558639,  Lng: -104.871606),  Route carried "under" structure: Ramp Interstate 25A,  Year Built: 1983,  Structure Length: 0. m,  Average Daily Traffic: 3,200 (year 2005),  Truck Traffic: 8%,  Features Intersected: RMP TO I25 SBND, RTD,  Facility Carried by Structure: I 25SB RMP C470 WB
Minimum Vertical Clearance: 5.16m (16.93ft),  Kilometerpoint: 313.000,  Lanes on structure: 4,  Lanes under structure: 1,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 19.8m (65.0ft)

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Structure Number: F-17-IQ,  Location: TOP FLYOVER, JCT I-25 &am (Lat: 39.554603,  Lng: -104.869647),  Route carried "under" structure: Ramp Interstate 25A,  Year Built: 1985,  Structure Length: 0. m,  Average Daily Traffic: 105,500 (year 2005),  Truck Traffic: 9%,  Features Intersected: I 25, SH 470 ML, RAMPS R,  Facility Carried by Structure: I25NB TO C470WB
Minimum Vertical Clearance: 8.00m (26.25ft),  Kilometerpoint: 313.000,  Lanes on structure: 1,  Lanes under structure: 8,  Material/Design: Steel continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Length of Maximum Span: 47.3m (155.2ft)

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Structure Number: F-17-IT,  Location: MID-LEVEL ABOVE JCT I-25 (Lat: 39.554842,  Lng: -104.871317),  Route carried "under" structure: Ramp Interstate 25A,  Year Built: 1985,  Structure Length: 0. m,  Average Daily Traffic: 104,000 (year 2005),  Truck Traffic: 21%,  Features Intersected: I 25, SH 470 ML R,  Facility Carried by Structure: C470 EB TO 25 NB
Minimum Vertical Clearance: 18.25m (59.88ft),  Kilometerpoint: 312.760,  Lanes on structure: 2,  Lanes under structure: 8,  Material/Design: Steel continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Length of Maximum Span: 56.4m (185.0ft)

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Structure Number: F-17-JM,  Location: 1.3 MI S OF C-470 (Lat: 39.536106,  Lng: -104.869069),  Route carried "under" structure: Interstate 25A,  Year Built: 1990,  Structure Length: 0. m,  Average Daily Traffic: 59,304 (year 2016),  Truck Traffic: 6%,  Features Intersected: I 25 ML,  Facility Carried by Structure: LINCOLN AVE
Minimum Vertical Clearance: 5.79m (19.00ft),  Kilometerpoint: 2.978,  Lanes on structure: 7,  Lanes under structure: 10,  Material/Design: Steel continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Length of Maximum Span: 44.7m (146.7ft)

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Structure Number: F-17-JU,  Location: JCT I 25 AND SH 470 (Lat: 39.555078,  Lng: -104.870442),  Route carried "under" structure: Ramp State highway 470A,  Year Built: 1990,  Structure Length: 0. m,  Average Daily Traffic: 90,200 (year 2005),  Truck Traffic: 5%,  Features Intersected: SH 470 ML, RAMPS,  Facility Carried by Structure: I 25 ML SBND
Minimum Vertical Clearance: 5.89m (19.32ft),  Kilometerpoint: 41.754,  Lanes on structure: 4,  Lanes under structure: 4,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 23.0m (75.5ft)

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Structure Number: F-17-JV,  Location: JCT I 25 AND SH 470 (Lat: 39.555064,  Lng: -104.870147),  Route carried "under" structure: State highway 470A,  Year Built: 1990,  Structure Length: 0. m,  Average Daily Traffic: 96,000 (year 2011),  Truck Traffic: 5%,  Features Intersected: SH 470 ML, RAMPS,  Facility Carried by Structure: I25 ML NBND
Minimum Vertical Clearance: 5.38m (17.65ft),  Kilometerpoint: 41.770,  Lanes on structure: 4,  Lanes under structure: 4,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 23.3m (76.4ft)

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Structure Number: F-17-JW,  Location: MID-LEVEL ABOVE JCT I-25 (Lat: 39.554567,  Lng: -104.870864),  Route carried "under" structure: Ramp State highway 470A,  Year Built: 1991,  Structure Length: 0. m,  Average Daily Traffic: 90,200 (year 2005),  Truck Traffic: 5%,  Features Intersected: I 25, SH 470 ML R,  Facility Carried by Structure: E470WB TO 25SB
Minimum Vertical Clearance: 6.00m (19.69ft),  Kilometerpoint: 42.000,  Lanes on structure: 1,  Lanes under structure: 1,  Material/Design: Steel continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Length of Maximum Span: 45.0m (147.6ft)

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Structure Number: F-17-JX,  Location: TOP FLYOVER, JCT I-25 & 4 (Lat: 39.556664,  Lng: -104.871439),  Route carried "under" structure: Ramp Interstate 25A,  Year Built: 1991,  Structure Length: 0. m,  Average Daily Traffic: 105,500 (year 2005),  Truck Traffic: 9%,  Features Intersected: I 25, SH 470 ML, RAMPS R,  Facility Carried by Structure: 25 SB TO E470 EB
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 313.000,  Lanes on structure: 2,  Lanes under structure: 14,  Material/Design: Steel continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Length of Maximum Span: 59.0m (193.6ft)

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Structure Number: LONE TREE-4,  Location: 0.4 MI S OF LINCOLN AVE (Lat: 39.530697,  Lng: -104.867989),  Route carried "under" structure: Interstate 25A,  Year Built: 2018,  Structure Length: 0. m,  Average Daily Traffic: 100,000 (year 2018),  Truck Traffic: 1%,  Features Intersected: I25 ML,  Facility Carried by Structure: SKY RIDGE AVE.
Minimum Vertical Clearance: 5.13m (16.83ft),  Kilometerpoint: 310.282,  Lanes on structure: 4,  Lanes under structure: 9,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 37.6m (123.4ft)