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


  • National Bridge Inventory (NBI) Statistics
  • 12Number of bridges
  • 302ft / 92.4mTotal length
  • $6,558,000Total costs
  • 52,735Total average daily traffic
  • 6,190Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Coos Bay
  • No street view available for this location

New bridges in Coos Bay, OR - historical statistics
  • New bridges - historical statistics
  • 21950-1959
  • 21970-1979
  • 21980-1989
  • 31990-1999
  • 22000-2009
  • 12020-2022
Average Bridge Daily Traffic in Coos Bay, OR
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 10.0%Very good
  • 50.0%Good
  • 40.0%Satisfactory
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 10.0%Very good
  • 50.0%Good
  • 40.0%Satisfactory
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 10.0%Very good
  • 30.0%Good
  • 30.0%Satisfactory
  • 30.0%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 10.0%Very good
  • 70.0%Good
  • 10.0%Satisfactory
  • 10.0%Fair
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Structure Number: P01155T0001,  Location: 2.5 KM EAST OF BARVIEW (Lat: 43.352069,  Lng: -124.281369),  Route carried "on" structure: Federal lands road 1230,  Year Built: 2004,  Status: Open,  Structure Length: 2.81m (9.22ft),  Average Daily Traffic: 10 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 60 (year 2040),  Design Load: HS 20,  Features Intersected: 4TH CREEK,  Facility Carried by Structure: UPPER 4TH CREEK RD
Minimum Vertical Clearance: 99.00m (324.80ft),  Kilometerpoint: 0.900,  Lanes on structure: 1,  Owner: Indian Tribal Government,  Approaching Roadway Width: 3.7m (12.1ft),  Material/Design: Steel,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.1m (65.9ft),  Curb-To-Curb Width: 5.3m (17.4ft),  Out-to-Out Width: 5.5m (18.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 27.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 16.7 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Steel plate
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Structure Number: P01155T0002,  Location: 2 KM EAST OF BARVIEW (Lat: 43.354833,  Lng: -124.285956),  Route carried "on" structure: Federal lands road 1200,  Year Built: 2004,  Status: Open,  Structure Length: 2.81m (9.22ft),  Average Daily Traffic: 25 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 60 (year 2040),  Design Load: HS 20,  Features Intersected: 4TH CREEK,  Facility Carried by Structure: LOWER 4TH CREEK RD
Minimum Vertical Clearance: 99.00m (324.80ft),  Kilometerpoint: 1.300,  Lanes on structure: 2,  Owner: Indian Tribal Government,  Approaching Roadway Width: 3.7m (12.1ft),  Material/Design: Steel,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.1m (65.9ft),  Curb-To-Curb Width: 10.8m (35.4ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 26.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 16.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Steel plate
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Structure Number: 2278E241 00223,  Location: 02.23 MI E JCT HWY 009 (Lat: 43.362889,  Lng: -124.175861),  Route carried "on" structure: State highway 241,  Year Built: 1995,  Status: Open,  Structure Length: 39.01m (127.99ft),  Average Daily Traffic: 2,962 (year 2020),  Truck Traffic: 18%,  Average Future Daily Traffic: 3,400 (year 2040),  Design Load: HS 25 or greater,  Features Intersected: CATCHING SLOUGH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.524,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Navigation Control: Yes ( Vertical Clearance: 12.2m (40.0ft), Horizontal Clearance: 28.0m (91.9ft)),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 11,  Length of Maximum Span: 36.0m (118.1ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 25.9 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: 20.1 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: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Underclear: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 39.00m (127.95ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 36 months,  Inspection Date: Febuary 2020,  Underwater Inspection Date: August 2020,  Bridge Improvement Cost: $4,099,000,  Roadway Improvement Cost: $410,000,  Total Project Cost: $6,558,000,  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: 2478C009 2392,  Location: 03.8 MI S HWY 240 JCT (Lat: 43.356058,  Lng: -124.209414),  Route carried "on" structure: US 101,  Year Built: 1987,  Status: Open,  Structure Length: 11.03m (36.19ft),  Average Daily Traffic: 24,464 (year 2020),  Truck Traffic: 11%,  Average Future Daily Traffic: 32,600 (year 2040),  Design Load: HS 25 or greater,  Features Intersected: COALBANK SLOUGH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 384.955,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 21.9m (71.9ft),  Navigation Control: Yes ( Vertical Clearance: 6.1m (20.0ft), Horizontal Clearance: 20.7m (67.9ft)),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 21.3m (69.9ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 21.9m (71.9ft),  Out-to-Out Width: 26.6m (87.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 40.8 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: 31.4 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: Superior to present desirable criteria,  Waterway Adequacy: Superior 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: May 2021,  Underwater Inspection Date: August 2020,  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: 7176 241 00373,  Location: 01.5 MI E EASTSIDE ECL (Lat: 43.365981,  Lng: -124.153011),  Route carried "on" structure: State highway 241,  Year Built: 1952,  Status: Open,  Structure Length: 29.43m (96.56ft),  Average Daily Traffic: 779 (year 2020),  Truck Traffic: 18%,  Average Future Daily Traffic: 880 (year 2040),  Design Load: HS 15,  Features Intersected: COOS RIVER (CHANDLER)
Minimum Vertical Clearance: 4.62m (15.16ft),  Kilometerpoint: 6.003,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Navigation Control: Yes ( Vertical Clearance: 16.8m (55.1ft), Horizontal Clearance: 18.6m (61.0ft)),  Material/Design: Steel,  Design/Construction: Movable - Lift,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 14,  Length of Maximum Span: 61.0m (200.1ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Good,  Operating Rating: 17.2 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: 13.3 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 36 months,  Inspection Date: August 2021,  Critical Feature Inspection Date: August 2021,  Underwater Inspection Date: September 2021,  Deck Structure Type: Closed Grating
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Structure Number: 11C35B02020002,  Location: 0.75 MI E OF CO RD 45 (Lat: 43.401236,  Lng: -124.180306),  Route carried "on" structure: Spur County highway C202G,  Year Built: 1980,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 145 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 165 (year 2025),  Design Load: H 20,  Features Intersected: RUSSELL/WILLANCH CREEK,  Facility Carried by Structure: COUNTY RD 202G
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.322,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 7.1m (23.3ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 88.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 54.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  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 minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Other
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Structure Number: 18029 020500002,  Location: 010 MI S ON 205 FROM COOS (Lat: 43.349339,  Lng: -124.174131),  Route carried "on" structure: Spur County highway C0205,  Year Built: 1997,  Status: Open,  Structure Length: 2.38m (7.81ft),  Average Daily Traffic: 355 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 400 (year 2025),  Design Load: HS 25 or greater,  Features Intersected: ROSS-SLOUGH,  Facility Carried by Structure: COUNTY RD 205
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.032,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 23.2m (76.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 54.4 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 minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 24074 241 0009,  Location: MP 0.90 (Lat: 43.361275,  Lng: -124.193358),  Route carried "on" structure: State highway 241,  Year Built: 2021,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 10,640 (year 2020),  Truck Traffic: 18%,  Average Future Daily Traffic: 17,500 (year 2040),  Design Load: HL 93,  Features Intersected: Unnamed Creek
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.448,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  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: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 12.2m (40.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 68.0 metric tons,  Method Used To Determine Operating Rating: No rating analysis performed,  Inventory Rating: 40.8 metric tons,  Method Used To Determine Inventory Rating: No rating analysis performed,  Structural Evaluation: Equal to present desirable criteria,  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,  Inspection Date: August 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: C1109 000600019,  Location: 0.19 MILES FROM STATE HIG (Lat: 43.365819,  Lng: -124.152117),  Route carried "on" structure: County highway A432,  Year Built: 1977,  Status: Open,  Structure Length: 1.83m (6.00ft),  Average Daily Traffic: 2,127 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 2,407 (year 2025),  Design Load: HS 20,  Features Intersected: LILLIAN CREEK,  Facility Carried by Structure: COUNTY RD 6
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.306,  Lanes on structure: 2,  Owner: County Highway Agency,  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: 17.7m (58.1ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  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: 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: September 2020,  Underwater Inspection Date: September 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: C1110 004500458,  Location: 02 SOUTH KENTUCKGOLF COUR (Lat: 43.401547,  Lng: -124.190883),  Route carried "on" structure: County highway A433,  Year Built: 1978,  Status: Open,  Structure Length: 1.28m (4.20ft),  Average Daily Traffic: 1,028 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 1,163 (year 2025),  Design Load: HS 20,  Features Intersected: WILLANCH SLOUGH,  Facility Carried by Structure: COUNTY RD 45
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.371,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.6m (38.1ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Fair,  Operating Rating: 37.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.7 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 minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 2278E241 00223,  Location: 02.23 MI E JCT HWY 009 (Lat: 43.362889,  Lng: -124.175861),  Route carried "under" structure: County highway ,  Year Built: 1995,  Structure Length: 0. m,  Average Daily Traffic: 8,100 (year 2010),  Truck Traffic: 5%,  Features Intersected: CATCHING SLOUGH,  Facility Carried by Structure: HWY 241
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.0m (118.1ft)

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Structure Number: 7176 241 00373,  Location: 01.5 MI E EASTSIDE ECL (Lat: 43.365981,  Lng: -124.153011),  Route carried "under" structure: County highway ,  Year Built: 1952,  Structure Length: 0. m,  Average Daily Traffic: 2,100 (year 2010),  Truck Traffic: 7%,  Features Intersected: COOS RIVER (CHANDLER),  Facility Carried by Structure: HWY 241
Minimum Vertical Clearance: 4.57m (14.99ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Movable - Lift,  Length of Maximum Span: 61.0m (200.1ft)

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