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

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National Bridge Inventory (NBI) Statistics
Number of bridges: 13
Total length: 150 meters (492ft)
Total costs: $7,375,000
Total average daily traffic: 282,818
Total average daily truck traffic: 12,438
National Bridge Inventory (NBI) Registered Bridges for Milwaukie
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New bridges - Historical Statistics

  • 1900-1909: 1
  • 1910-1919: 0
  • 1920-1929: 0
  • 1930-1939: 1
  • 1940-1949: 0
  • 1950-1959: 0
  • 1960-1969: 6
  • 1970-1979: 1
  • 1980-1989: 0
  • 1990-1999: 3
  • 2000-2009: 1

Average Daily Traffic

Bridge Condition - Deck

Bridge Condition - Superstructure

Bridge Condition - Substructure

Bridge Condition - Channel

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Structure Number: 1137B,  Location: 0001 MI NW MCLOUGHLIN BLV (Lat: 45.446561,  Lng: -122.643258),  Route carried "on" structure: City street 9761,  Year Built: 1993,  Status: Open,  Structure Length: 6.10m (20.01ft),  Average Daily Traffic: 13,604 (year 2010),  Truck Traffic: 10%,  Average Future Daily Traffic: 19,046 (year 2030),  Features Intersected: JOHNSON CREEK,  Facility Carried by Structure: CO RD 77
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 28.0m (91.9ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 0.0m,  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 77.1 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: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 11,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1949 01E 00597,  Location: AT MILWAUKIE CC (Lat: 45.441711,  Lng: -122.641839),  Route carried "on" structure: State highway 1E,  Year Built: 1934,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 27,100 (year 2010),  Truck Traffic: 2%,  Average Future Daily Traffic: 32,400 (year 2030),  Design Load: H 15,  Features Intersected: KELLOGG LAKE OUTLET
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 9.608,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.9m (62.0ft),  Skew: 20 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 7.9m (25.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 18.9m (62.0ft),  Out-to-Out Width: 30.5m (100.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 39.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  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,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 11,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 5C06,  Location: 0020 MI E SE 17TH AVE (Lat: 45.453175,  Lng: -122.643289),  Route carried "on" structure: Business City street C0000,  Year Built: 1963,  Status: Open,  Structure Length: 2.13m (6.99ft),  Average Daily Traffic: 200 (year 2010),  Truck Traffic: 1%,  Average Future Daily Traffic: 210 (year 2030),  Design Load: H 20,  Features Intersected: JOHNSON CR,  Facility Carried by Structure: MILLPORT SLOUGH RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 10.7m (35.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.4m (4.6ft),  Curb-To-Curb Width: 9.2m (30.2ft),  Out-to-Out Width: 11.5m (37.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Fair,  Operating Rating: 72.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.5 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 minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 11,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 9554 171 00038,  Location: 0.5 MI N OF MILWAUKIE CC (Lat: 45.448742,  Lng: -122.636489),  Route carried "on" structure: State highway 224,  Year Built: 1968,  Status: Open,  Structure Length: 7.47m (24.51ft),  Average Daily Traffic: 24,500 (year 2010),  Truck Traffic: 5%,  Average Future Daily Traffic: 27,400 (year 2030),  Design Load: HS 20,  Features Intersected: UPRR
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.612,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 23.0m (75.5ft),  Skew: 31 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 19.2m (63.0ft),  Curb-To-Curb Width: 23.0m (75.5ft),  Out-to-Out Width: 24.8m (81.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 28.5 metric tons,  Inventory Rating: 22.0 metric tons,  Structural Evaluation: Somewhat better than minimum adequacy,  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: 7.50m (24.61ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 11,  Bridge Improvement Cost: $785,000,  Roadway Improvement Cost: $78,000,  Total Project Cost: $1,255,000 ( Estimate for 2010),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 9668 171 00011,  Location: N MILWAUKIE (Lat: 45.449156,  Lng: -122.642244),  Route carried "on" structure: State highway 224,  Year Built: 1969,  Status: Open,  Structure Length: 13.20m (43.31ft),  Average Daily Traffic: 24,800 (year 2010),  Truck Traffic: 5%,  Average Future Daily Traffic: 30,200 (year 2030),  Design Load: HS 20,  Features Intersected: HWY 1-E
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.177,  Lanes on structure: 4,  Lanes under structure: 7,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 21.1m (69.2ft),  Skew: 31 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 50.3m (165.0ft),  Curb-To-Curb Width: 21.1m (69.2ft),  Out-to-Out Width: 23.4m (76.8ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 49.9 metric tons,  Inventory Rating: 38.6 metric tons,  Structural Evaluation: Better than 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: August 11,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 9669A171C00033,  Location: 0.5 MI N OF MILWAUKIE CC (Lat: 45.450125,  Lng: -122.641611),  Route carried "on" structure: Ramp State highway 224,  Year Built: 1994,  Status: Open,  Structure Length: 39.17m (128.51ft),  Average Daily Traffic: 8,700 (year 2010),  Truck Traffic: 5%,  Average Future Daily Traffic: 8,700 (year 2030),  Design Load: HS 25,  Features Intersected: CONN TO NB HWY 01E
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.531,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 8,  Number Of Approach Spans: 1,  Length of Maximum Span: 85.3m (279.9ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 11.2m (36.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 68.0 metric tons,  Inventory Rating: 40.8 metric tons,  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,  Length Of Structure Improvement: 30.60m (100.39ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 11,  Bridge Improvement Cost: $3,825,000,  Roadway Improvement Cost: $382,000,  Total Project Cost: $6,120,000 ( Estimate for 2010),  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: 9670A01EC00551,  Location: AT HWY 1E & 171 INTCHGE (Lat: 45.448475,  Lng: -122.642842),  Route carried "on" structure: Ramp State highway 1E,  Year Built: 1968,  Year Reconstructed: 1991,  Status: Open,  Structure Length: 4.57m (14.99ft),  Average Daily Traffic: 16,716 (year 2010),  Truck Traffic: 6%,  Average Future Daily Traffic: 22,729 (year 2030),  Design Load: HS 25,  Features Intersected: JOHNSON CK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 8.867,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 9 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 37.9 metric tons,  Inventory Rating: 29.2 metric tons,  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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 11,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 9831 171 00264,  Location: 3.0 MI SE OFPORTLAND CC (Lat: 45.428419,  Lng: -122.602589),  Route carried "on" structure: State highway 224,  Year Built: 1970,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 26,900 (year 2010),  Truck Traffic: 6%,  Average Future Daily Traffic: 27,500 (year 2030),  Design Load: HS 20,  Features Intersected: MT SCOTT CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 4.249,  Lanes on structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 33.2m (108.9ft),  Skew: 22 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.4m (80.1ft),  Curb-To-Curb Width: 33.3m (109.3ft),  Out-to-Out Width: 34.2m (112.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 22.7 metric tons,  Inventory Rating: 17.5 metric tons,  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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 11,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 20408 028 0006,  Location: 06 MI W OF SE 82ND AVE (Lat: 45.455892,  Lng: -122.590722),  Route carried "on" structure: County highway 9704,  Year Built: 2006,  Status: Open,  Structure Length: 2.50m (8.20ft),  Average Daily Traffic: 11,198 (year 2010),  Truck Traffic: 10%,  Average Future Daily Traffic: 15,675 (year 2030),  Features Intersected: JOHNSON CREEK,  Facility Carried by Structure: JOHNSON CREEK BLVD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.966,  Lanes on structure: 3,  Owner: County Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 25.0m (82.0ft),  Curb or Sidewalk Widths: Left: 2.1m (6.9ft),  Right: 2.1m (6.9ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 19.6m (64.3ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 89.4 metric tons,  Inventory Rating: 69.0 metric tons,  Structural Evaluation: Equal to present desirable 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: May 11,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 1772 01E 00616,  Location: 0.2 MI S MILWAUKIE CC (Lat: 45.439811,  Lng: -122.640778),  Route carried "under" structure: State highway 1E,  Year Built: 1900,  Structure Length: 12.19m (39.99ft),  Average Daily Traffic: 42,000 (year 2010),  Features Intersected: OR 99E (HWY 01E),  Facility Carried by Structure: PNWR
Minimum Vertical Clearance: 5.64m (18.50ft),  Kilometerpoint: 9.914,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 27.4m (89.9ft)

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Structure Number: 9554 171 00038,  Location: 0.5 MI N OF MILWAUKIE CC (Lat: 45.448742,  Lng: -122.636489),  Route carried "under" structure: City street C0000,  Year Built: 1968,  Structure Length: 7.47m (24.51ft),  Average Daily Traffic: 30,000 (year 2010),  Truck Traffic: 5%,  Features Intersected: UPRR,  Facility Carried by Structure: OR 224 (HWY 171)
Minimum Vertical Clearance: 7.77m (25.49ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 19.2m (63.0ft)

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Structure Number: 9668 171 00011,  Location: N MILWAUKIE (Lat: 45.449156,  Lng: -122.642244),  Route carried "under" structure: State highway 1E,  Year Built: 1969,  Structure Length: 13.20m (43.31ft),  Average Daily Traffic: 11,500 (year 2010),  Truck Traffic: 5%,  Features Intersected: HWY 1-E,  Facility Carried by Structure: OR 224 (HWY 171)
Minimum Vertical Clearance: 5.54m (18.18ft),  Kilometerpoint: 8.787,  Lanes on structure: 4,  Lanes under structure: 7,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 50.3m (165.0ft)

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Structure Number: 9669A171C00033,  Location: 0.5 MI N OF MILWAUKIE CC (Lat: 45.450125,  Lng: -122.641611),  Route carried "under" structure: State highway ,  Year Built: 1994,  Structure Length: 39.17m (128.51ft),  Average Daily Traffic: 45,600 (year 2010),  Truck Traffic: 4%,  Features Intersected: CONN TO NB HWY 01E,  Facility Carried by Structure: OR 224 (HWY 171)CO
Minimum Vertical Clearance: 5.82m (19.09ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 85.3m (279.9ft)

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