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Bridge Statistics for O'Brien, Oregon (OR)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 13Number of bridges
  • 151ft / 45.6mTotal length
  • $1,306,000Total costs
  • 20,246Total average daily traffic
  • 2,835Total average daily truck traffic
  • 23,837Total future (year 2025) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for O'Brien
  • No street view available for this location

New bridges in O'Brien, OR - historical statistics
  • New bridges - historical statistics
  • 21920-1929
  • 51950-1959
  • 11960-1969
  • 11970-1979
  • 42000-2009
Average Bridge Daily Traffic in O'Brien, OR
Average Bridge Truck Traffic in O'Brien, OR
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 9.1%Excellent
  • 27.3%Good
  • 63.6%Satisfactory
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 18.2%Very good
  • 27.3%Good
  • 54.5%Satisfactory
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 18.2%Good
  • 54.5%Satisfactory
  • 27.3%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 23.1%Very good
  • 23.1%Good
  • 30.8%Satisfactory
  • 23.1%Fair
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 50.0%Good
  • 50.0%Satisfactory
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Structure Number: L201336,  Location: 6.0 Miles W and SW of Hwy (Lat: 42.047200,  Lng: -123.768600),  Route carried "on" structure: Federal lands road ,  Year Built: 2008,  Status: Open,  Structure Length: 2.16m (7.09ft),  Average Daily Traffic: 15 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 20 (year 2040),  Design Load: HS 25 or greater,  Features Intersected: West Fork Illinois River,  Facility Carried by Structure: 41 S 09 W 09.00
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.384,  Lanes on structure: 2,  Owner: Bureau of Land Management,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 20.7m (67.9ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 4.3m (14.1ft),  Out-to-Out Width: 4.9m (16.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 54.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 34.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 1074A025 04024,  Location: 40.2 MI W OF GRANTS PASS (Lat: 42.016592,  Lng: -123.729153),  Route carried "on" structure: US 199,  Year Built: 1959,  Status: Open,  Structure Length: 4.24m (13.91ft),  Average Daily Traffic: 3,217 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 4,200 (year 2040),  Design Load: HS 20,  Features Intersected: ELK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 64.760,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 16.8m (55.1ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.6m (34.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 43.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 26.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1118A025 04087,  Location: 40.9 MI W OF GRANTS PASS (Lat: 42.007769,  Lng: -123.726844),  Route carried "on" structure: US 199,  Year Built: 1924,  Year Reconstructed: 1959,  Status: Open,  Structure Length: 2.29m (7.51ft),  Average Daily Traffic: 3,217 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 4,200 (year 2040),  Design Load: H 15,  Features Intersected: DWIGHT CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 65.774,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 12.1m (39.7ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 24.0 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: 18.5 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: 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: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 61104000001062,  Location: 4MI W & 3MI S OF 97534 (Lat: 42.022242,  Lng: -123.774169),  Route carried "on" structure: Federal lands road 44020,  Year Built: 1954,  Status: Open,  Structure Length: 1.52m (4.99ft),  Average Daily Traffic: 80 (year 0000),  Average Future Daily Traffic: 120 (year 2042),  Design Load: H 20,  Features Intersected: WHISKEY CREEK,  Facility Carried by Structure: WIMER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.640,  Lanes on structure: 1,  Owner: U.S. Forest Service,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.3m (46.9ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 4.3m (14.1ft),  Out-to-Out Width: 4.9m (16.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 40.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 28.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: High priority of corrective action,  Designated Inspection Frequency: Every 48 months,  Inspection Date: June 2018,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 61104000001069,  Location: 3MI W & 2MI S OF 97534 (Lat: 42.037511,  Lng: -123.752803),  Route carried "on" structure: Federal lands road 44020,  Year Built: 1954,  Status: Open,  Structure Length: 1.12m (3.67ft),  Average Daily Traffic: 50 (year 0000),  Average Future Daily Traffic: 75 (year 2042),  Design Load: H 20,  Features Intersected: ROCK CREEK,  Facility Carried by Structure: WIMER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.560,  Lanes on structure: 1,  Owner: U.S. Forest Service,  Approaching Roadway Width: 6.1m (20.0ft),  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 or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 4.3m (14.1ft),  Out-to-Out Width: 4.9m (16.1ft)

Condition: Deck: Excellent,  Superstructure: Good,  Substructure: Good,  Channel: Fair,  Operating Rating: 34.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 23.6 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 19268 025 03667,  Location: 36.7 MI W OF GRANTS PASS (Lat: 42.062689,  Lng: -123.706731),  Route carried "on" structure: US 199,  Year Built: 2005,  Status: Open,  Structure Length: 4.45m (14.60ft),  Average Daily Traffic: 3,544 (year 2020),  Truck Traffic: 18%,  Average Future Daily Traffic: 4,100 (year 2040),  Design Load: HL 93,  Features Intersected: W FORK ILLINOIS RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 59.015,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.8m (45.3ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 16.5m (54.1ft),  Curb-To-Curb Width: 13.8m (45.3ft),  Out-to-Out Width: 14.6m (47.9ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 54.8 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: 42.1 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: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 19708 025 03428,  Location: 34.3 MI W OF GRANTS PASS (Lat: 42.092700,  Lng: -123.683500),  Route carried "on" structure: US 199,  Year Built: 2005,  Status: Open,  Structure Length: 7.70m (25.26ft),  Average Daily Traffic: 4,618 (year 2020),  Truck Traffic: 18%,  Average Future Daily Traffic: 5,100 (year 2040),  Design Load: HL 93,  Features Intersected: ROUGH & READY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 55.168,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.2m (43.3ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 40.0m (131.2ft),  Curb-To-Curb Width: 13.2m (43.3ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 58.6 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: 45.4 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: 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: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 19709 025 0321,  Location: 34.8 MI W OF GRANTS PASS (Lat: 42.121797,  Lng: -123.672269),  Route carried "on" structure: US 199,  Year Built: 2006,  Status: Open,  Structure Length: 11.33m (37.17ft),  Average Daily Traffic: 4,292 (year 2020),  Truck Traffic: 18%,  Average Future Daily Traffic: 4,600 (year 2040),  Design Load: HL 93,  Features Intersected: W FORK ILLINOIS RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 51.660,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.2m (43.3ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 45.0m (147.6ft),  Curb-To-Curb Width: 13.2m (43.3ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 36.6 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: 28.2 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 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,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: August 2020,  Underwater Inspection Date: July 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 33C14 556000053,  Location: T40S-R8W-S19 JOSEPHINE CO (Lat: 42.072319,  Lng: -123.687039),  Route carried "on" structure: County highway A3180,  Year Built: 1966,  Status: Posted for load,  Structure Length: 7.77m (25.49ft),  Average Daily Traffic: 393 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 463 (year 2025),  Design Load: HS 20,  Features Intersected: ILLINOIS RIVER,  Facility Carried by Structure: WALDO ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.853,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 19.2m (63.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.2m (33.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 15.9 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 12.3 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: Equal to present minimum criteria,  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),  Length Of Structure Improvement: 7.80m (25.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $817,000,  Roadway Improvement Cost: $82,000,  Total Project Cost: $1,306,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53001253000001,  Location: T40S-R8W-S5 (Lat: 42.118628,  Lng: -123.675458),  Route carried "on" structure: County highway C5300,  Year Built: 1970,  Status: Posted for load,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 410 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 477 (year 2025),  Design Load: HS 20,  Features Intersected: MENDENHALL CREEK,  Facility Carried by Structure: WESTSIDE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.097,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.4m (11.2ft),  Curb-To-Curb Width: 9.6m (31.5ft),  Out-to-Out Width: 10.2m (33.5ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 24.6 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 19.0 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 530205530200026,  Location: JOSEPHINE CO (Lat: 42.120869,  Lng: -123.673817),  Route carried "on" structure: County highway C5302,  Year Built: 1926,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 104 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 121 (year 2025),  Design Load: HS 20,  Features Intersected: MENDENHALL CREEK,  Facility Carried by Structure: OLD HYWAY 199
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.274,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.9m (25.9ft),  Curb-To-Curb Width: 5.9m (19.4ft),  Out-to-Out Width: 7.0m (23.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Fair,  Operating Rating: 78.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 46.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: October 2020,  Underwater Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 55501055500002,  Location: T40S-R9W-S26 (Lat: 42.065200,  Lng: -123.724300),  Route carried "on" structure: County highway C5550,  Year Built: 1954,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 198 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 233 (year 2025),  Design Load: HS 20,  Features Intersected: LITTLE ROCK CREEK,  Facility Carried by Structure: LONE MOUNTAIN RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.802,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft),  Curb-To-Curb Width: 6.9m (22.6ft),  Out-to-Out Width: 7.6m (24.9ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 24.6 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 19.0 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 minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 555020555000209,  Location: T41S-R9W-S3 JOSEPHINE CO (Lat: 42.056800,  Lng: -123.737500),  Route carried "on" structure: County highway C5550,  Year Built: 1954,  Status: Posted for load,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 108 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 128 (year 2025),  Design Load: H 15,  Features Intersected: ROCK CREEK,  Facility Carried by Structure: LONE MTN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.315,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  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: 4.3m (14.1ft),  Out-to-Out Width: 4.9m (16.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 23.0 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: 17.8 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: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  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: 0.1 - 9.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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