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Bridge Statistics for Lynnwood, Washington (WA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 23Number of bridges
  • 390ft / 119mTotal length
  • $88,037,000Total costs
  • 1,098,976Total average daily traffic
  • 55,432Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Lynnwood
  • No street view available for this location

New bridges in Lynnwood, WA - historical statistics
  • New bridges - historical statistics
  • 81960-1969
  • 61990-1999
  • 52000-2009
  • 42010-2019
Reconstructed bridges in Lynnwood, WA - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11980-1989
  • 31990-1999
Average Bridge Daily Traffic in Lynnwood, WA
Average Bridge Truck Traffic in Lynnwood, WA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 54.5%Good
  • 27.3%Satisfactory
  • 18.2%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 72.7%Good
  • 18.2%Satisfactory
  • 9.1%Fair
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 50.0%Very good
  • 50.0%Satisfactory
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Structure Number: KMA,  Location: 0.6 N JCT SR 524 (Lat: 47.827028,  Lng: -122.268972),  Route carried "on" structure: City street ,  Year Built: 1996,  Status: Open,  Structure Length: 15.51m (50.89ft),  Average Daily Traffic: 2,635 (year 2002),  Truck Traffic: 5%,  Average Future Daily Traffic: 4,785 (year 2036),  Design Load: HS 25 or greater,  Features Intersected: I-5,  Facility Carried by Structure: ALDERWOOD MALL PKW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.032,  Lanes on structure: 6,  Lanes under structure: 10,  Owner: State Highway Agency,  Approaching Roadway Width: 20.7m (67.9ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 46.0m (150.9ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 2.4m (7.9ft),  Curb-To-Curb Width: 20.7m (67.9ft),  Out-to-Out Width: 25.9m (85.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 74.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 15.51m (50.89ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $7,126,000,  Roadway Improvement Cost: $1,425,000,  Total Project Cost: $14,252,000 ( Estimate for 2014),  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: 7118A,  Location: 3.0 N JCT SR 104 (Lat: 47.813500,  Lng: -122.292694),  Route carried "on" structure: Interstate 5,  Year Built: 1963,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 7.47m (24.51ft),  Average Daily Traffic: 86,261 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 124,905 (year 2039),  Design Load: HS 20,  Features Intersected: SR 524 SPUR/44TH AVE W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 290.825,  Lanes on structure: 4,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 20.7m (67.9ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 28.0m (91.9ft),  Curb-To-Curb Width: 20.7m (67.9ft),  Out-to-Out Width: 21.6m (70.9ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 62.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.2 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,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.47m (24.51ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Bridge Improvement Cost: $3,430,000,  Roadway Improvement Cost: $686,000,  Total Project Cost: $6,860,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete
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Structure Number: 7118B,  Location: 3.0 N JCT SR 104 (Lat: 47.813972,  Lng: -122.292694),  Route carried "on" structure: Interstate 5,  Year Built: 1963,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 7.92m (25.98ft),  Average Daily Traffic: 86,261 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 124,905 (year 2039),  Design Load: HS 20,  Features Intersected: SR 524 SPUR/44TH AVE W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 290.825,  Lanes on structure: 4,  Lanes under structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 20.7m (67.9ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 28.0m (91.9ft),  Curb-To-Curb Width: 20.7m (67.9ft),  Out-to-Out Width: 21.6m (70.9ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 58.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.6 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,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.92m (25.98ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Bridge Improvement Cost: $3,640,000,  Roadway Improvement Cost: $728,000,  Total Project Cost: $7,280,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete
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Structure Number: 7134B,  Location: 1.6 E JCT SR 99 (Lat: 47.820917,  Lng: -122.280250),  Route carried "on" structure: State highway 524,  Year Built: 1964,  Status: Open,  Structure Length: 14.97m (49.11ft),  Average Daily Traffic: 40,965 (year 2019),  Truck Traffic: 2%,  Average Future Daily Traffic: 59,317 (year 2039),  Design Load: HS 20,  Features Intersected: I-5
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.369,  Lanes on structure: 5,  Lanes under structure: 10,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.9m (62.0ft),  Skew: 5 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 34.4m (112.9ft),  Curb or Sidewalk Widths: Left: 2.9m (9.5ft),  Right: 0.0m,  Curb-To-Curb Width: 18.6m (61.0ft),  Out-to-Out Width: 22.8m (74.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 33.7 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: 26.2 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: High priority of corrective action,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 14.97m (49.11ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2018,  Bridge Improvement Cost: $6,285,000,  Roadway Improvement Cost: $1,257,000,  Total Project Cost: $12,570,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 7227B,  Location: 2.3 N JCT SR 104 (Lat: 47.807778,  Lng: -122.303472),  Route carried "on" structure: Interstate 5,  Year Built: 1963,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 5.76m (18.90ft),  Average Daily Traffic: 104,565 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 151,410 (year 2039),  Design Load: HS 20,  Features Intersected: 52ND AVE W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 289.795,  Lanes on structure: 5,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 20.7m (67.9ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 23.2m (76.1ft),  Curb-To-Curb Width: 20.9m (68.6ft),  Out-to-Out Width: 21.4m (70.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: 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: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.76m (18.90ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Bridge Improvement Cost: $2,646,000,  Roadway Improvement Cost: $529,000,  Total Project Cost: $5,292,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 7227C,  Location: 2.3 N JCT SR 104 (Lat: 47.808194,  Lng: -122.303472),  Route carried "on" structure: Interstate 5,  Year Built: 1963,  Year Reconstructed: 1993,  Status: Open,  Structure Length: 5.24m (17.19ft),  Average Daily Traffic: 104,565 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 151,410 (year 2039),  Design Load: HS 20,  Features Intersected: 52ND AVE W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 289.811,  Lanes on structure: 4,  Lanes under structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 24.4m (80.1ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 23.2m (76.1ft),  Curb-To-Curb Width: 20.8m (68.2ft),  Out-to-Out Width: 21.8m (71.5ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 59.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.4 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,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.24m (17.19ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Bridge Improvement Cost: $2,821,000,  Roadway Improvement Cost: $564,000,  Total Project Cost: $5,642,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete
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Structure Number: 16469A,  Location: 3.0 N JCT SR 104 (Lat: 47.814528,  Lng: -122.295083),  Route carried "on" structure: Ramp Interstate 5,  Year Built: 2004,  Status: Open,  Structure Length: 18.38m (60.30ft),  Average Daily Traffic: 5,180 (year 2019),  Truck Traffic: 17%,  Average Future Daily Traffic: 7,500 (year 2039),  Design Load: HS 25 or greater,  Features Intersected: SB I-5,  Facility Carried by Structure: RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.225,  Lanes on structure: 2,  Lanes under structure: 7,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 46.0m (150.9ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 58.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  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: 18.38m (60.30ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $5,065,000,  Roadway Improvement Cost: $1,013,000,  Total Project Cost: $10,130,000 ( Estimate for 2014),  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: 16469B,  Location: 3.0 N JCT SR 104 (Lat: 47.813717,  Lng: -122.292758),  Route carried "on" structure: Interstate 5,  Year Built: 2004,  Status: Open,  Structure Length: 8.20m (26.90ft),  Average Daily Traffic: 1,053 (year 2019),  Average Future Daily Traffic: 1,524 (year 2039),  Design Load: HL 93,  Features Intersected: SR 524 SPUR/44TH AVE W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.129,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.0m (45.9ft),  Skew: 33 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 34.4m (112.9ft),  Curb-To-Curb Width: 13.6m (44.6ft),  Out-to-Out Width: 14.6m (47.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  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: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.20m (26.90ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $2,582,000,  Roadway Improvement Cost: $516,000,  Total Project Cost: $5,165,000 ( Estimate for 2014),  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: 17945B,  Location: 0.4 N JCT SR 524 (Lat: 47.824972,  Lng: -122.273222),  Route carried "on" structure: Ramp Interstate 5,  Year Built: 2012,  Status: Open,  Structure Length: 8.23m (27.00ft),  Average Daily Traffic: 22,783 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 32,989 (year 2039),  Design Load: HS 20,  Features Intersected: DETENTION VAULT
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.127,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 82.3m (270.0ft),  Curb-To-Curb Width: 12.9m (42.3ft),  Out-to-Out Width: 4.7m (15.4ft)

Condition: Culverts: Satisfactory,  Operating Rating: 54.4 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.23m (27.00ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2018,  Bridge Improvement Cost: $2,376,000,  Roadway Improvement Cost: $475,000,  Total Project Cost: $4,752,000 ( Estimate for 2014)
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Structure Number: 17945C,  Location: 0.5 N JCT SR 524 (Lat: 47.826583,  Lng: -122.269722),  Route carried "on" structure: Ramp Interstate 5,  Year Built: 2012,  Status: Open,  Structure Length: 6.25m (20.51ft),  Average Daily Traffic: 13,585 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 19,671 (year 2039),  Design Load: HS 20,  Features Intersected: DETENTION VAULT
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.805,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 62.5m (205.1ft),  Curb-To-Curb Width: 7.6m (24.9ft),  Out-to-Out Width: 4.1m (13.5ft)

Condition: Culverts: Very good,  Operating Rating: 54.4 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 desirable criteria,  Deck Geometry: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.25m (20.51ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2018,  Bridge Improvement Cost: $1,107,000,  Roadway Improvement Cost: $221,000,  Total Project Cost: $2,214,000 ( Estimate for 2014)
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Structure Number: 200367,  Location: 1.5 E JCT SR 99 (Lat: 47.819694,  Lng: -122.283250),  Route carried "on" structure: City street ,  Year Built: 1999,  Status: Open,  Structure Length: 7.50m (24.61ft),  Average Daily Traffic: 15,848 (year 2019),  Truck Traffic: 8%,  Average Future Daily Traffic: 19,652 (year 2039),  Design Load: HS 25 or greater,  Features Intersected: SR 524 E-S, I-5 S-E,  Facility Carried by Structure: ALDERWOOD M BLVD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.756,  Lanes on structure: 4,  Lanes under structure: 3,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 36.6m (120.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 18.7m (61.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 59.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.50m (24.61ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2018,  Bridge Improvement Cost: $2,460,000,  Roadway Improvement Cost: $492,000,  Total Project Cost: $4,920,000 ( Estimate for 2014),  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: 200368,  Location: 1.5 E JCT SR 99 (Lat: 47.820667,  Lng: -122.281528),  Route carried "on" structure: City street ,  Year Built: 1999,  Status: Open,  Structure Length: 10.85m (35.60ft),  Average Daily Traffic: 19,198 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 33,942 (year 2036),  Design Load: HS 25 or greater,  Features Intersected: SR 524/ 196TH ST SW,  Facility Carried by Structure: ALDERWOOD MALL BLV
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.933,  Lanes on structure: 4,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 82.0m (269.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 18.7m (61.4ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 75.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 10.85m (35.60ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $3,560,000,  Roadway Improvement Cost: $712,000,  Total Project Cost: $7,120,000 ( Estimate for 2014),  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: 200369,  Location: 1.6 E JCT SR 99 (Lat: 47.821306,  Lng: -122.280222),  Route carried "on" structure: City street 524,  Year Built: 2001,  Status: Open,  Structure Length: 2.80m (9.19ft),  Average Daily Traffic: 19,198 (year 2004),  Average Future Daily Traffic: 33,942 (year 2036),  Design Load: HS 25 or greater,  Features Intersected: CITY MAINT STORAGE,  Facility Carried by Structure: ALDERWOOD MALL BLV
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.046,  Lanes on structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 5 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 28.0m (91.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 18.7m (61.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 88.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 52.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.80m (9.19ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2018,  Bridge Improvement Cost: $920,000,  Roadway Improvement Cost: $184,000,  Total Project Cost: $1,840,000 ( Estimate for 2014),  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: KMA,  Location: 0.6 N JCT SR 524 (Lat: 47.827028,  Lng: -122.268972),  Route carried "under" structure: Interstate 5,  Year Built: 1996,  Structure Length: 0. m,  Average Daily Traffic: 159,034 (year 2019),  Truck Traffic: 6%,  Features Intersected: I-5,  Facility Carried by Structure: ALDERWOOD MALL PKW
Minimum Vertical Clearance: 6.45m (21.16ft),  Kilometerpoint: 293.110,  Lanes on structure: 6,  Lanes under structure: 15,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 46.0m (150.9ft)

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Structure Number: 7118A,  Location: 0.5 E JCT SR 524 (Lat: 47.813500,  Lng: -122.292694),  Route carried "under" structure: Spur State highway 524,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 27,201 (year 2019),  Truck Traffic: 3%,  Features Intersected: SR 524 SPUR/44TH AVE W,  Facility Carried by Structure: I-5
Minimum Vertical Clearance: 5.21m (17.09ft),  Kilometerpoint: 8.272,  Lanes on structure: 4,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 28.0m (91.9ft)

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Structure Number: 7118B,  Location: 0.5 E JCT SR 524 (Lat: 47.813972,  Lng: -122.292694),  Route carried "under" structure: Spur State highway 524,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 27,201 (year 2019),  Truck Traffic: 3%,  Features Intersected: SR 524 SPUR/44TH AVE W,  Facility Carried by Structure: I-5
Minimum Vertical Clearance: 6.32m (20.73ft),  Kilometerpoint: 8.224,  Lanes on structure: 4,  Lanes under structure: 5,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 28.0m (91.9ft)

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Structure Number: 7134B,  Location: JCT SR 524 (Lat: 47.820917,  Lng: -122.280250),  Route carried "under" structure: Interstate 5,  Year Built: 1964,  Structure Length: 0. m,  Average Daily Traffic: 159,034 (year 2019),  Truck Traffic: 6%,  Features Intersected: I-5
Minimum Vertical Clearance: 5.33m (17.49ft),  Kilometerpoint: 292.144,  Lanes on structure: 5,  Lanes under structure: 8,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 34.4m (112.9ft)

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Structure Number: 16469A,  Location: 2.9 N JCT SR 104 (Lat: 47.814528,  Lng: -122.295083),  Route carried "under" structure: Interstate 5,  Year Built: 2004,  Structure Length: 0. m,  Average Daily Traffic: 86,261 (year 2019),  Truck Traffic: 6%,  Features Intersected: SB I-5,  Facility Carried by Structure: RAMP
Minimum Vertical Clearance: 5.56m (18.24ft),  Kilometerpoint: 290.696,  Lanes on structure: 2,  Lanes under structure: 7,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 46.0m (150.9ft)

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Structure Number: 16469B,  Location: 0.5 E JCT SR 524 (Lat: 47.813717,  Lng: -122.292758),  Route carried "under" structure: Spur State highway 524,  Year Built: 2004,  Structure Length: 0. m,  Average Daily Traffic: 27,201 (year 2019),  Truck Traffic: 3%,  Features Intersected: SR 524 SPUR/44TH AVE W,  Facility Carried by Structure: I-5 HOV LANES
Minimum Vertical Clearance: 9.80m (32.15ft),  Kilometerpoint: 8.256,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 34.4m (112.9ft)

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Structure Number: 200367,  Location: JCT SR 524 (Lat: 47.819694,  Lng: -122.283250),  Route carried "under" structure: Ramp Interstate 5,  Year Built: 1999,  Structure Length: 0. m,  Average Daily Traffic: 7,022 (year 2019),  Truck Traffic: 5%,  Features Intersected: SR 524 E-S, I-5 S-E,  Facility Carried by Structure: ALDERWOOD M BLVD
Minimum Vertical Clearance: 6.12m (20.08ft),  Kilometerpoint: 0.628,  Lanes on structure: 4,  Lanes under structure: 3,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.6m (120.1ft)

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Structure Number: 200368,  Location: 1.5 E JCT SR 99 (Lat: 47.820667,  Lng: -122.281528),  Route carried "under" structure: State highway 524,  Year Built: 1999,  Structure Length: 0. m,  Average Daily Traffic: 40,965 (year 2019),  Truck Traffic: 2%,  Features Intersected: SR 524/ 196TH ST SW,  Facility Carried by Structure: ALDERWOOD MALL BLV
Minimum Vertical Clearance: 5.33m (17.49ft),  Kilometerpoint: 8.304,  Lanes on structure: 4,  Lanes under structure: 6,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 82.0m (269.0ft)

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Structure Number: 200418,  Location: JCT SR 524 (Lat: 47.821389,  Lng: -122.279444),  Route carried "under" structure: Ramp Interstate 5,  Year Built: 2010,  Structure Length: 0. m,  Average Daily Traffic: 15,759 (year 2019),  Truck Traffic: 5%,  Features Intersected: I-5 S-W RAMP,  Facility Carried by Structure: PEDESTRIAN
Minimum Vertical Clearance: 5.36m (17.59ft),  Kilometerpoint: 1.722,  Lanes under structure: 1,  Material/Design: Concrete,  Design/Construction: Slab,  Length of Maximum Span: 22.9m (75.1ft)

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Structure Number: 200423,  Location: 0.4 E JCT SR 524 (Lat: 47.815056,  Lng: -122.292778),  Route carried "under" structure: Spur State highway 524,  Year Built: 2011,  Structure Length: 0. m,  Average Daily Traffic: 27,201 (year 2019),  Truck Traffic: 3%,  Features Intersected: SR 524 SPUR/I-5 ON-RAMP,  Facility Carried by Structure: INTERURBAN TRAIL
Minimum Vertical Clearance: 5.54m (18.18ft),  Kilometerpoint: 8.127,  Lanes under structure: 6,  Material/Design: Concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.9m (121.1ft)

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