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


  • National Bridge Inventory (NBI) Statistics
  • 10Number of bridges
  • 52ft / 15.7mTotal length
  • $250,000Total costs
  • 4,283Total average daily traffic
  • 181Total average daily truck traffic
  • 5,696Total future (year 2012) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Allenspark
  • No street view available for this location

New bridges in Allenspark, CO - historical statistics
  • New bridges - historical statistics
  • 21920-1929
  • 31950-1959
  • 11970-1979
  • 21980-1989
  • 21990-1999
Average Bridge Truck Traffic in Allenspark, CO
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 20.0%Very good
  • 30.0%Good
  • 40.0%Satisfactory
  • 10.0%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 20.0%Very good
  • 40.0%Good
  • 40.0%Satisfactory
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 40.0%Good
  • 50.0%Satisfactory
  • 10.0%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 50.0%Very good
  • 40.0%Good
  • 10.0%Satisfactory
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Structure Number: 21004000001199,  Location: .2 MI W OF CO HWY 72 (Lat: 40.131328,  Lng: -105.505994),  Route carried "on" structure: Federal lands road 114.1,  Year Built: 1952,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 198 (year 1992),  Truck Traffic: 4%,  Average Future Daily Traffic: 336 (year 2012),  Design Load: HL 93,  Features Intersected: MIDDLE ST. VRAIN CREEK,  Facility Carried by Structure: FDR 114
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.203,  Lanes on structure: 1,  Owner: U.S. Forest Service,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Wood or Timber,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 4.3m (14.1ft),  Out-to-Out Width: 4.7m (15.4ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 68.4 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: 52.8 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: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.52m (4.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $77,000,  Roadway Improvement Cost: $8,000,  Total Project Cost: $116,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 21004000001203,  Location: 0.94 MI WEST OF CO HWY 72 (Lat: 40.129625,  Lng: -105.518469),  Route carried "on" structure: Federal lands road 114.1,  Year Built: 1952,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 0.92m (3.02ft),  Average Daily Traffic: 90 (year 1992),  Average Future Daily Traffic: 336 (year 2012),  Design Load: HL 93,  Features Intersected: MIDDLE ST. VRAIN CREEK,  Facility Carried by Structure: FDR 114
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.334,  Lanes on structure: 1,  Owner: U.S. Forest Service,  Approaching Roadway Width: 4.9m (16.1ft),  Skew: 2 degrees,  Material/Design: Wood or Timber,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.9m (29.2ft),  Curb-To-Curb Width: 4.4m (14.4ft),  Out-to-Out Width: 4.7m (15.4ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 72.6 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: 56.1 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: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.55m (5.09ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $79,000,  Roadway Improvement Cost: $8,000,  Total Project Cost: $119,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 1520011P,  Location: HWY 7 TO WILD BASIN TRAIL (Lat: 40.211889,  Lng: -105.551306),  Route carried "on" structure: Federal lands road ,  Year Built: 1982,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 75 (year 2008),  Truck Traffic: 1%,  Average Future Daily Traffic: 150 (year 2028),  Design Load: HS 20,  Features Intersected: NORTH ST. VRAIN CREEK,  Facility Carried by Structure: WILD BASIN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.127,  Lanes on structure: 1,  Owner: National Park Service,  Approaching Roadway Width: 5.2m (17.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.8m (28.9ft),  Curb-To-Curb Width: 4.7m (15.4ft),  Out-to-Out Width: 5.5m (18.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 54.5 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: Better than 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: October 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 1520012P,  Location: 2.1 MILES FROM PARK BOUND (Lat: 40.208250,  Lng: -105.565111),  Route carried "on" structure: Federal lands road ,  Year Built: 1982,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 75 (year 2008),  Truck Traffic: 1%,  Average Future Daily Traffic: 150 (year 2028),  Design Load: HS 20,  Features Intersected: NORTH ST. VRAIN CREEK,  Facility Carried by Structure: WILD BASIN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.287,  Lanes on structure: 1,  Owner: National Park Service,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 4.5m (14.8ft),  Out-to-Out Width: 5.5m (18.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 54.5 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: 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: October 2020,  Bridge Improvement Cost: $10,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $15,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: BC-103-0.5-MSV1,  Location: 0.5 Mi SW of St Hwy 7 (Lat: 40.175506,  Lng: -105.437403),  Route carried "on" structure: County highway ,  Year Built: 1993,  Status: Open,  Structure Length: 1.32m (4.33ft),  Average Daily Traffic: 220 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 264 (year 2041),  Design Load: HS 20,  Features Intersected: Middle St. Vrain Creek,  Facility Carried by Structure: County Road 103
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.411,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 5 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.2m (40.0ft),  Curb or Sidewalk Widths: Left: 1.0m (3.3ft),  Right: 1.0m (3.3ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 62.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: BC-103-1.3-MSV1,  Location: 200 Ft S of Raymond Store (Lat: 40.159125,  Lng: -105.454464),  Route carried "on" structure: County highway ,  Year Built: 1993,  Status: Open,  Structure Length: 1.32m (4.33ft),  Average Daily Traffic: 173 (year 2021),  Truck Traffic: 13%,  Average Future Daily Traffic: 208 (year 2041),  Design Load: HS 20,  Features Intersected: Middle St. Vrain Creek,  Facility Carried by Structure: County Road 103
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.752,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.1m (39.7ft),  Curb or Sidewalk Widths: Left: 1.0m (3.3ft),  Right: 1.0m (3.3ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 10.5m (34.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 59.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.4 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: January 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: BC-103-4.0-MSV,  Location: 100 Ft S of St Hwy 72 (Lat: 40.136167,  Lng: -105.492078),  Route carried "on" structure: County highway ,  Year Built: 1927,  Status: Open,  Structure Length: 1.08m (3.54ft),  Average Daily Traffic: 90 (year 2021),  Truck Traffic: 20%,  Average Future Daily Traffic: 108 (year 2041),  Design Load: HS 20,  Features Intersected: Middle St. Vrain Creek,  Facility Carried by Structure: County Road 103
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.269,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.8m (19.0ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.9m (29.2ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 6.2m (20.3ft),  Out-to-Out Width: 7.1m (23.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 51.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 31.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: 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
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Structure Number: BC-84W-1.0-NSV,  Location: 1.0 Mi NW of St Hwy 7 (Lat: 40.218483,  Lng: -105.535217),  Route carried "on" structure: County highway ,  Year Built: 1927,  Status: Open,  Structure Length: 1.39m (4.56ft),  Average Daily Traffic: 162 (year 2021),  Truck Traffic: 9%,  Average Future Daily Traffic: 194 (year 2041),  Design Load: HS 20,  Features Intersected: North St. Vrain Creek,  Facility Carried by Structure: County Road 84W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.729,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.8m (19.0ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.3m (40.4ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 6.2m (20.3ft),  Out-to-Out Width: 7.1m (23.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Good,  Operating Rating: 46.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.6 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: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: D-14-G,  Location: 7 MI NORTH OF WARD (Lat: 40.131875,  Lng: -105.502678),  Route carried "on" structure: State highway 72B,  Year Built: 1959,  Status: Open,  Structure Length: 3.38m (11.09ft),  Average Daily Traffic: 1,400 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 1,988 (year 2040),  Design Load: HS 20,  Features Intersected: MIDDLE ST VRAIN CREEK,  Facility Carried by Structure: SH 72 ML
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 28.386,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 23.0m (75.5ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 34.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 21.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: D-14-I,  Location: 10 MI SE OF ESTES PARK (Lat: 40.218403,  Lng: -105.527650),  Route carried "on" structure: State highway 7A,  Year Built: 1973,  Status: Open,  Structure Length: 3.66m (12.01ft),  Average Daily Traffic: 1,800 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 1,962 (year 2040),  Design Load: HS 20,  Features Intersected: NORTH ST VRAIN CREEK,  Facility Carried by Structure: SH 7 ML
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.712,  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: 3,  Length of Maximum Span: 21.9m (71.9ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 15.4m (50.5ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Very good,  Inventory Rating: 60.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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