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Bridge Statistics for Alpine, Oregon (OR)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 15Number of bridges
  • 89ft / 27.3mTotal length
  • $687,000Total costs
  • 1,185Total average daily traffic
  • 94Total average daily truck traffic
  • 1,745Total future (year 2040) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Alpine
  • No street view available for this location

New bridges in Alpine, OR - historical statistics
  • New bridges - historical statistics
  • 51950-1959
  • 31960-1969
  • 21970-1979
  • 21980-1989
  • 21990-1999
  • 12010-2019
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 20.0%Very good
  • 53.3%Good
  • 13.3%Satisfactory
  • 13.3%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 6.7%Very good
  • 60.0%Good
  • 33.3%Satisfactory
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 13.3%Very good
  • 53.3%Good
  • 20.0%Satisfactory
  • 6.7%Fair
  • 6.7%Poor
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 33.3%Very good
  • 46.7%Good
  • 13.3%Satisfactory
  • 6.7%Fair
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Structure Number: 60701000001002,  Location: UP 2610 .2 MI FROM RD26 (Lat: 44.413633,  Lng: -120.496053),  Route carried "on" structure: Federal lands road 2610,  Year Built: 1995,  Status: Open,  Structure Length: 1.30m (4.27ft),  Average Daily Traffic: 30 (year 1995),  Average Future Daily Traffic: 45 (year 2042),  Design Load: H 20,  Features Intersected: MARKS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.320,  Lanes on structure: 1,  Owner: U.S. Forest Service,  Approaching Roadway Width: 4.1m (13.5ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.2m (40.0ft),  Curb-To-Curb Width: 4.1m (13.5ft),  Out-to-Out Width: 4.2m (13.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 52.5 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: 40.8 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: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Steel plate
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Structure Number: 60701000001013,  Location: 2.6MI UP 22 FROM 22,42 JC (Lat: 44.415617,  Lng: -120.375394),  Route carried "on" structure: Federal lands road 2200,  Year Built: 1975,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 1.13m (3.71ft),  Average Daily Traffic: 125 (year 1993),  Truck Traffic: 20%,  Average Future Daily Traffic: 187 (year 2042),  Design Load: H 20,  Features Intersected: OCHOCO CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.160,  Lanes on structure: 2,  Owner: U.S. Forest Service,  Approaching Roadway Width: 9.0m (29.5ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.0m (36.1ft),  Curb-To-Curb Width: 9.0m (29.5ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 81.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 49.0 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: November 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 60701000001015,  Location: .1MI UP RD22 FR 22,42 JCT (Lat: 44.396256,  Lng: -120.417397),  Route carried "on" structure: Federal lands road 2200,  Year Built: 1975,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 1.29m (4.23ft),  Average Daily Traffic: 125 (year 1993),  Truck Traffic: 20%,  Average Future Daily Traffic: 187 (year 2042),  Design Load: H 20,  Features Intersected: OCHOCO CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.160,  Lanes on structure: 2,  Owner: U.S. Forest Service,  Approaching Roadway Width: 9.0m (29.5ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.5m (41.0ft),  Curb-To-Curb Width: 9.0m (29.5ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 60.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.3 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: November 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 60701000001018,  Location: 19.2MI SE OF 42,22 JCT (Lat: 44.336111,  Lng: -120.137222),  Route carried "on" structure: Federal lands road 4200,  Year Built: 1952,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 100 (year 1991),  Average Future Daily Traffic: 150 (year 2042),  Design Load: H 20,  Features Intersected: NORTH FORK CROOKED RIVER,  Facility Carried by Structure: FOREST RD 42
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 30.720,  Lanes on structure: 2,  Owner: U.S. Forest Service,  Approaching Roadway Width: 4.6m (15.1ft),  Material/Design: Concrete continuous,  Design/Construction: Frame,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.2m (49.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 30.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: 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: November 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 6070100000102,  Location: 14.2MI FR 42,22 JCT ON 42 (Lat: 44.326944,  Lng: -120.234167),  Route carried "on" structure: Federal lands road 4200,  Year Built: 1983,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 1.72m (5.64ft),  Average Daily Traffic: 80 (year 1991),  Average Future Daily Traffic: 120 (year 2042),  Design Load: HS 20,  Features Intersected: NORTH FORK CROOKED RIVER,  Facility Carried by Structure: FOREST RD 42
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 22.720,  Lanes on structure: 2,  Owner: U.S. Forest Service,  Approaching Roadway Width: 8.0m (26.2ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.8m (55.1ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 65.4 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: 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,  Designated Inspection Frequency: Every 48 months,  Inspection Date: November 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 6070100000103,  Location: .7 MI DN 2220 FR 22/2220 (Lat: 44.436856,  Lng: -120.337231),  Route carried "on" structure: Federal lands road 2220,  Year Built: 1959,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 1.12m (3.67ft),  Average Daily Traffic: 40 (year 1995),  Average Future Daily Traffic: 60 (year 2042),  Features Intersected: CAMP CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.120,  Lanes on structure: 1,  Owner: U.S. Forest Service,  Approaching Roadway Width: 4.6m (15.1ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.7m (35.1ft),  Curb-To-Curb Width: 4.6m (15.1ft),  Out-to-Out Width: 4.8m (15.7ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Deck Geometry: 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: September 2020,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 60701000001031,  Location: .1MI UP 2610 FR 2610/23 J (Lat: 44.396667,  Lng: -120.424444),  Route carried "on" structure: Federal lands road 2610,  Year Built: 1991,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 1.25m (4.10ft),  Average Daily Traffic: 60 (year 1995),  Average Future Daily Traffic: 90 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: OCHOCO CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.624,  Lanes on structure: 1,  Owner: U.S. Forest Service,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.4m (37.4ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Channel: Good,  Operating Rating: 74.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 48.1 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: November 2018,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 60702000001006,  Location: 1.3 MI N OF 38,3820 JCT. (Lat: 44.366944,  Lng: -119.768889),  Route carried "on" structure: Federal lands road 3820,  Year Built: 1984,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 2 (year 1995),  Average Future Daily Traffic: 3 (year 2042),  Design Load: HS 20,  Features Intersected: LITTLE WINDY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.600,  Lanes on structure: 1,  Owner: U.S. Forest Service,  Approaching Roadway Width: 4.6m (15.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 4.3m (14.1ft),  Out-to-Out Width: 5.0m (16.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 68.1 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: Better than present minimum 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: June 2020,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 60702000001016,  Location: .1MI E OF 42,4250 JCT (Lat: 44.326344,  Lng: -120.047758),  Route carried "on" structure: Federal lands road 4200,  Year Built: 1952,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 40 (year 1991),  Average Future Daily Traffic: 60 (year 2042),  Design Load: HS 20,  Features Intersected: DEEP CREEK,  Facility Carried by Structure: RD 42
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 39.296,  Lanes on structure: 1,  Owner: U.S. Forest Service,  Approaching Roadway Width: 4.3m (14.1ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Frame,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 2,  Length of Maximum Span: 15.2m (49.9ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 4.3m (14.1ft),  Out-to-Out Width: 5.0m (16.4ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 32.7 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: 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 minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 60703000001017,  Location: RD17 .4 MI FROM HWY (Lat: 44.130331,  Lng: -120.388878),  Route carried "on" structure: Federal lands road 1700,  Year Built: 1965,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 4.88m (16.01ft),  Average Daily Traffic: 25 (year 1993),  Average Future Daily Traffic: 37 (year 2042),  Design Load: H 20,  Features Intersected: CROOKED RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.364,  Lanes on structure: 1,  Owner: U.S. Forest Service,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Concrete continuous,  Design/Construction: Frame,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 19.8m (65.0ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 4.3m (14.1ft),  Out-to-Out Width: 5.2m (17.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  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: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 60703000001032,  Location: .2MI UP 3300-300 FR 3300 (Lat: 44.440103,  Lng: -120.578364),  Route carried "on" structure: Federal lands road 3300,  Year Built: 1958,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 30 (year 1995),  Average Future Daily Traffic: 45 (year 2042),  Design Load: HS 20,  Features Intersected: MILL CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.320,  Lanes on structure: 1,  Owner: U.S. Forest Service,  Approaching Roadway Width: 4.3m (14.1ft),  Skew: 3 degrees,  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.2m (26.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 4.3m (14.1ft),  Out-to-Out Width: 4.8m (15.7ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 54.5 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  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: November 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 60703000001033,  Location: .1MI S OF 33,3350 JCT (Lat: 44.424608,  Lng: -120.604461),  Route carried "on" structure: Federal lands road 3350,  Year Built: 1957,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 1.23m (4.04ft),  Average Daily Traffic: 10 (year 1995),  Average Future Daily Traffic: 15 (year 2042),  Design Load: H 20,  Features Intersected: MILL CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.160,  Lanes on structure: 1,  Owner: U.S. Forest Service,  Approaching Roadway Width: 5.0m (16.4ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.9m (39.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 5.0m (16.4ft),  Out-to-Out Width: 5.5m (18.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 37.2 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 25.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2018,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Other
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Structure Number: 14118 000 0024,  Location: 0010 MI E OF ALPINE RD (Lat: 44.315161,  Lng: -123.404181),  Route carried "on" structure: County highway ,  Year Built: 1964,  Status: Posted for load,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 75 (year 2021),  Average Future Daily Traffic: 109 (year 2041),  Features Intersected: HAMMER CREEK,  Facility Carried by Structure: WILLIAMS RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.911,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.3m (24.0ft),  Curb-To-Curb Width: 6.9m (22.6ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 15.2 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: 11.7 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: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below),  Designated Inspection Frequency: Every 12 months,  Inspection Date: July 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 14135 000 0053,  Location: 0043 MI N OF ALPINE RD (Lat: 44.333161,  Lng: -123.331239),  Route carried "on" structure: County highway ,  Year Built: 1963,  Status: Posted for load,  Structure Length: 4.08m (13.39ft),  Average Daily Traffic: 182 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 266 (year 2041),  Features Intersected: MUDDY CREEK,  Facility Carried by Structure: MC FARLAND RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.481,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 2,  Length of Maximum Span: 30.2m (99.1ft),  Curb-To-Curb Width: 5.9m (19.4ft),  Out-to-Out Width: 6.1m (20.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 16.8 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: 13.0 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: Meets minimum limits,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Length Of Structure Improvement: 4.10m (13.45ft),  Designated Inspection Frequency: Every 12 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Critical Feature Inspection Date: July 2020,  Bridge Improvement Cost: $429,000,  Roadway Improvement Cost: $43,000,  Total Project Cost: $687,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 22614 000 0156,  Location: 0032 MI S OF ALPINE (Lat: 44.324611,  Lng: -123.361300),  Route carried "on" structure: County highway ,  Year Built: 2016,  Status: Open,  Structure Length: 1.89m (6.20ft),  Average Daily Traffic: 261 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 371 (year 2040),  Design Load: HL 93,  Features Intersected: HAMMER CREEK,  Facility Carried by Structure: BELLFOUNTAIN RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 25.106,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 0.0m,  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Fair,  Operating Rating: 55.4 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: 42.8 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: 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: July 2020,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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