US Bridges

Whatcom County, Washington bridges

Whatcom County has 355 bridges and culverts in the National Bridge Inventory, the oldest built in 1900. 20 (6%) are rated poor. The most common type is stringer/multi-beam or girder (27%).

Bridges
355
Good
44%
Fair
50%
Poor
6%
20 bridges
Average age
54.7 yrs
Posted or closed
44

Map of bridges in Whatcom County

Green good, amber fair, red poor. Click a marker for details.

Search bridges in Whatcom County

Type at least two characters, or pick a condition or type, to search every bridge in the county.

Condition

6%poor
Good44%(157)
Fair50%(178)
Poor6%(20)

When they were built

<1900: 0 bridges<19001900s: 6 bridges619001910s: 2 bridges219101920s: 8 bridges819201930s: 34 bridges3419301940s: 32 bridges3219401950s: 71 bridges7119501960s: 49 bridges4919601970s: 25 bridges2519701980s: 19 bridges1919801990s: 25 bridges2519902000s: 47 bridges4720002010s: 25 bridges2520102020s: 12 bridges122020
Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

  1. I-5 over Orchard Dr/Squalicum CR
    39,925 vehicles/day
    Fair
  2. I-5 over Orchard Dr/Squalicum CR
    39,925 vehicles/day
    Fair
  3. I-5 over Meador Ave
    38,169 vehicles/day
    Fair
  4. I-5 over Meador Ave
    38,169 vehicles/day
    Fair
  5. I-5 over Iowa ST
    33,565 vehicles/day
    Fair

Longest

  1. SR 542 over Nooksack River
    930 ft
    Good
  2. I-5 over Nooksack River
    906 ft
    Fair
  3. I-5 over Nooksack River
    897 ft
    Fair
  4. SR 539 over Nooksack River
    590 ft
    Good
  5. NB SR 539 over Nooksack R
    576 ft
    Poor

Oldest

  1. Slater RD over Red River
    Built 1900
    Fair
  2. SR 9 over Black Slough
    Built 1900
    Good
  3. SR 542 over Maple Creek
    Built 1900
    Fair
  4. SR 20 over Half Br Sta 155
    Built 1900
    Fair
  5. Ten Mile RD over Ten Mile CR Trib
    Built 1900
    Fair

All bridges in Whatcom County

Busiest first · showing 1–200 of 355
Bridges in Whatcom County
BridgeLocationBuiltTypeLengthDaily trafficCondition
I-5 over Orchard Dr/Squalicum CR
No. 0005666A0000000
0.6 N JCT SR 5421958Slab291 ft39,925Fair
I-5 over Orchard Dr/Squalicum CR
No. 0005666B0000000
0.6 N JCT SR 5421958Slab291 ft39,925Fair
I-5 over Meador Ave
No. 0005463A0000000
2.8 N JCT SR 111957Box Beam or Girders - Multiple280 ft38,169Fair
I-5 over Meador Ave
No. 0005463B0000000
2.8 N JCT SR 111957Box Beam or Girders - Multiple226 ft38,169Fair
I-5 over Iowa ST
No. 0005468A0000000
3.1 N JCT SR 111957Slab138 ft33,565Fair
I-5 over Whatcom Creek
No. 0005525A0000000
2.9 N JCT SR 111957Slab119 ft33,565Fair
I-5 over Whatcom Creek
No. 0005525B0000000
2.9 N JCT SR 111957Slab154 ft33,565Fair
I-5 over Kentucky ST
No. 0005642A0000000
3.2 N JCT SR 111958Slab130 ft33,565Good
I-5 over Lakeway Drive
No. 0005790A0000000
2.2 N JCT SR 111958Box Beam or Girders - Multiple84 ft32,863Fair
I-5 over Lakeway Drive
No. 0005790B0000000
2.2 N JCT SR 111958Box Beam or Girders - Multiple84 ft32,863Fair
SR 542 (sunset Dr) over I-5
No. 0014656A0000000
JCT I-51996Box Beam or Girders - Single or Spread205 ft31,813Good
I-5 over Northwest Ave
No. 0005704A0000000
0.8 N JCT SR 5391958Slab154 ft26,759Fair
I-5 over Northwest Ave
No. 0005704B0000000
0.8 N JCT SR 5391958Slab154 ft26,759Fair
I-5 over Transmt. Oil Pipeline
No. 0009375A0000000
5.0 N JCT SR 5391972Slab32 ft26,177Good
I-5 over SR 539
No. 0005620A0000000
1.4 N JCT SR 5421958Box Beam or Girders - Multiple171 ft26,088Fair
I-5 over SR 539 Meridian ST
No. 0005620B0000000
1.4 N JCT SR 5421958Box Beam or Girders - Multiple171 ft26,088Fair
I-5 over Nooksack River
No. 0004856A0000000
6.9 N JCT SR 5391955Truss - Thru906 ft25,301Fair
I-5 over Nooksack River
No. 0008655A0000000
6.9 N JCT SR 5391971Truss - Thru897 ft25,301Fair
I-5 over Padden Creek
No. 0019493B0000000
7.6 N Skagit CO2021Slab68 ft24,069Good
I-5 over Padden Creek
No. 0019493C0000000
7.6 N Skagit CO2021Slab68 ft24,069Good
I-5 over Nulle RD
No. 0007260F0000000
0.2 N Skagit CO1964Stringer/Multi-beam or Girder149 ft23,887Good
I-5 over Nulle RD
No. 0007260G0000000
0.2 N Skagit CO1963Stringer/Multi-beam or Girder141 ft23,887Good
Bakerview RD over I-5
No. 0009530A0000000
1.5 N JCT SR 5391975Stringer/Multi-beam or Girder216 ft22,813Good
I-5 over SR 11 (connelly Ave)
No. 0006928B0000000
8.1 N Skagit CO1962Slab169 ft22,194Good
I-5 over SR 11 (connelly Ave)
No. 0006928C0000000
8.1 N Skagit CO1962Slab169 ft22,194Fair
Main Street over I-5
No. 0008302A0000000
6.3 N JCT SR 5391968Stringer/Multi-beam or Girder265 ft21,793Good
Main Street over Nooksack River
No. 085500000000000
At Front ST1950Girder and Floorbeam System429 ft21,350Fair
SR 539 over Ten Mile Creek
No. 0017273A0000000
5.8 N JCT I-52008Stringer/Multi-beam or Girder60 ft19,679Good
SR 539 over Four Mile Creek
No. 0017273B0000000
5.9 N JCT I-52008Stringer/Multi-beam or Girder60 ft19,679Good
I-5 over Portal Way
No. 0006926A0000000
7.3 N JCT SR 5391963Stringer/Multi-beam or Girder133 ft18,530Fair
I-5 over Portal Way
No. 0006926B0000000
7.3 N JCT SR 5391963Stringer/Multi-beam or Girder133 ft18,530Fair
Alabama ST over I-5
No. 0005663A0000000
3.5 N JCT SR 111958Slab162 ft17,997Fair
SR 539 over Nooksack R Overflow
No. 0017469F0000000
2.5 N JCT SR 5442009Culvert25 ft15,862Good
SR 539 over Nooksack R Overflow
No. 0017469G0000000
1.5 N JCT SR 5442009Culvert25 ft15,862Good
Slater RD over Jordan Creek
No. 088941000000000
0.1 West of Elder Road2017Stringer/Multi-beam or Girder142 ft15,000Good
SR 11 over Padden Creek
No. 0019493D0000000
7.0 N Skagit CO2021Culvert21 ft14,626Good
SR 11 over Padden Creek
No. 0018436A0000000
6.3 N Skagit CO2013Slab53 ft13,763Good
SR 539 over Duffner Ditch
No. 0019935A0000000
3.6 N JCT SR 5442023Culvert25 ft13,480Good
Slater RD over Nooksack River
No. 080310000000000
02.43 W of NW DR1957Truss - Thru246 ft12,802Fair
SR 542 over Squalicum Creek
No. 0019937A0000000
3.4 E JCT I-52023Stringer/Multi-beam or Girder105 ft12,774Good
Woburn Street over Whatcom Creek
No. 085825000000000
0.1 Mi. S. Iowa St.1989Tee Beam66 ft11,900Fair
Slater RD over I-5
No. 0009268B0000000
3.9 N JCT SR 5391972Stringer/Multi-beam or Girder320 ft11,783Fair
James Street over Squalicum Creek
No. 088715000000000
1 Mi. N. of Sunset2015Tee Beam90 ft11,500Good
Slater RD over Red River
No. 080497000000000
03.90 W of NW DR1900Slab104 ft11,365Fair
SR 542 over Nooksack River
No. 0015410A0000000
9.7 E JCT I-51999Stringer/Multi-beam or Girder930 ft11,291Good
SR 542 over Overflow Channel
No. 0015410B0000000
9.9 E JCT I-51999Slab60 ft11,291Good
Hannegan RD over Ten Mile Creek
No. 089011000000000
0.2 N Ten Mile Road2018Slab64 ft11,198Good
SR 11 over Padden Creek
No. 0001620A0000000
5.7 N Skagit CO1932Tee Beam330 ft10,799Fair
Northwest Avenue over Squallicum Wy Crk Cmstp&
No. 085432000000000
1.5 Nw. City Hall1971Slab329 ft10,700Fair
Birch Bay-Lynden R over I-5
No. 0006926C0000000
4.3 N JCT SR 5481961Stringer/Multi-beam or Girder272 ft10,381Fair
State ST Ellis ST over Whatcom Creek
No. 089291000000000
100 N of York ST2022Slab67 ft10,360Good
SR 544 over Nooksack River
No. 0014295A0000000
7.6 E JCT SR 5391994Stringer/Multi-beam or Girder466 ft10,205Good
SR 544 over Nooksack R Overflow
No. 0014295B0000000
7.6 E JCT SR 5391994Culvert38 ft10,205Poor
SR 542 over Overflow Channel No 2
No. 0003486A0000000
0.3 E JCT SR 91948Slab68 ft10,027Poor
Hannegan RD over Four Mile Creek
No. 080934000000000
00.2 S Beard Rd.1954Slab37 ft9,411Good
Hannegan RD over Nooksack River
No. 082688000000000
00.1 N Polinder Rd.1934Stringer/Multi-beam or Girder320 ft9,332Fair
SR 542 over Smith Creek
No. 0003486B0000000
0.6 E JCT SR 91948Slab64 ft9,227Good
SR 542 over Smith Creek
No. 0003486C0000000
1.3 E JCT SR 91948Tee Beam64 ft9,227Good
SR 542 over Mccauley CR
No. 0003486D0000000
1.5 E JCT SR 91948Slab50 ft9,227Good
Hannegan RD over Scott Ditch
No. 088047000000000
00.6 N Vandyke2009Tee Beam77 ft9,000Good
I-5 over Dakota CR & West RD
No. 0006570A0000000
7.9 N JCT SR 5481961Stringer/Multi-beam or Girder393 ft8,738Fair
I-5 over Dakota CR & West RD
No. 0006570B0000000
7.9 N JCT SR 5481961Stringer/Multi-beam or Girder393 ft8,738Fair
SR 548/GRANDVIEW over I-5
No. 0006857A0000000
JCT I-51962Stringer/Multi-beam or Girder263 ft8,734Fair
Holly Street over Whatcom Creek
No. 085522000000000
.3 W of City Hall1922Tee Beam32 ft8,700Fair
Dupont Prospect ST over Whatcom Creek
No. 085527000000000
At Post Office1920Frame68 ft8,700Fair
Electric Avenue over Whatcom Creek
No. 085375000000000
0.11 S JCT Alabama ST1959Channel Beam57 ft8,500Poor
SR 542 over Mccauley Creek
No. 0003486E0000000
1.7 E JCT SR 91948Slab50 ft8,427Good
Birch Bay Lynden over Bertrand CR
No. 082977000000000
00.3 W.Rathbone Rd.1949Slab83 ft8,369Fair
SR 542 over Anderson Creek
No. 0018753A0000000
6.5 E JCT I-52015Slab65 ft8,272Good
SB SR 539 over Wiser Lake
No. 0003224A0000000
0.9 N JCT SR 5441947Slab60 ft8,009Good
NB SR 539 over Wiser Lake
No. 0017469A0000000
0.9 N JCT SR 5442009Slab67 ft8,009Good
Cornwall Avenue over Whatcom Creek
No. 085530000000000
0.07 N JCT Flora/York1968Culvert35 ft8,000Fair
NB SR 539 over Nooksack R Overflow
No. 0003802A0000000
1.7 N JCT SR 5441950Slab438 ft7,931Good
NB SR 539 over Nooksack R
No. 0003802B0000000
2.0 N JCT SR 5441950Truss - Thru576 ft7,931Poor
NB SR 539 over Nooksack R Overflow
No. 0003802C0000000
2.6 N JCT SR 5441950Slab323 ft7,931Fair
SB SR 539 over Nooksack R Overflow
No. 0017469B0000000
1.7 N JCT SR 5442009Slab435 ft7,931Good
SR 539 over Nooksack River
No. 0017469C0000000
2.0 N JCT SR 5442009Truss - Thru590 ft7,931Good
SB SR 539 over Nooksack R Overflow
No. 0017469D0000000
2.6 N JCT SR 5442009Slab323 ft7,931Good
SR 539 over Fishtrap Creek
No. 0017469E0000000
2.7 N JCT SR 5442008Stringer/Multi-beam or Girder102 ft7,931Good
Ellis ST Ext over Whatcom Crk
No. 085708000000000
0.05 N JCT N Forest/York1981Tee Beam64 ft7,900Fair
Roeder Ave over Whatcom Creek/Waterway
No. 086181000000000
At JCT Central Ave1995Stringer/Multi-beam or Girder500 ft7,800Fair
SR 548 over Dakota Creek
No. 080615000000000
11.5 W JCT I-51930Stringer/Multi-beam or Girder184 ft7,776Fair
Marine DR over Access RD Creek Old RR
No. 083216000000000
0.3 S Bennett Dr.1933Tee Beam270 ft7,694Poor
Roeder Ave over BNSF RR
No. 087569000000000
.25 W Fed Bldg1988Stringer/Multi-beam or Girder430 ft7,500Fair
Roeder Avenue over Squallicum Creek
No. 085415000000000
0.02 S JCT Squalicum Way1962Culvert46 ft7,200Fair
Kok Road over Fish Trap Creek
No. 088450000000000
00.2 E Guide Meridian2012Tee Beam70 ft6,791Good
Thornton Street over BNSF Railway
No. 089493000000000
At BNSF Railway Crossing2023Stringer/Multi-beam or Girder386 ft6,561Good
D Street over SR 543 Northbound
No. 0017064A0000000
0.8 N JCT I-52007Slab64 ft6,423Good
D Street over SR 543 Southbound
No. 0017064B0000000
0.8 N JCT I-52007Slab52 ft6,423Good
Eldridge Avenue over Squallicum Crk-Cmstp&p R
No. 085402000000000
0.07 NW JCT Madrona ST1937Tee Beam358 ft6,400Fair
Marine DR over BNSF RR
No. 081877000000000
00.2 E Wynn RD1940Tee Beam196 ft6,344Poor
Birchwood Ave. over Bug Lake Overflow
No. 085824000000000
JCT Birchwood/Squalicum1987Culvert24 ft6,200Fair
Squalicum Pkwy over Squalicum CR
No. 089356000000000
0.1 MI N of Birchwood Ave2020Culvert35 ft6,200Good
Front Street over Fishtrap Creek
No. 085334000000000
0.3 E SR5391947Culvert34 ft6,187Fair
Depot RD over Fishtrap CR
No. 086044000000000
0.6 N Front ST1992Frame37 ft6,187Good
Main ST over Pepin Creek
No. 089341000000000
100 West of Dahlia ST2022Tee Beam67 ft6,100Good
Main Street over Fishtrap Creek
No. 088697000000000
0.2 W Third Street2014Tee Beam96 ft6,039Good
Chestnut St-Bay ST over Burlington Northern
No. 085526000000000
At JCT W Chestnut/Bay ST1930Stringer/Multi-beam or Girder300 ft6,000Fair
Drayton Harbor RD over California CR
No. 082367000000000
00.1 W. Blaine Rd.1933Slab104 ft5,920Fair
Haxton Wy over Red River
No. 079635000000000
00.70 S of Slater1920Slab126 ft5,592Fair
Lake Whatcom Blvd over Austin Creek
No. 087388000000000
00.2 Lk Louise Road2004Stringer/Multi-beam or Girder82 ft5,495Good
Bender RD over Fish Trap CR
No. 086045000000000
0.4 N Drayton ST1992Frame37 ft5,445Good
SR 543 over I-5
No. 0008934A0000000
JCT I-51971Stringer/Multi-beam or Girder252 ft5,422Good
SR 542 over Coal Creek
No. 0003152A0000000
6.1 E JCT SR 91946Stringer/Multi-beam or Girder57 ft5,312Fair
SR 542 over Bell Creek
No. 0003910A0000000
3.1 E JCT SR 91951Tee Beam95 ft5,312Poor
SR 542 over Kendall Creek
No. 0007408A0000000
7.4 E JCT SR 91964Stringer/Multi-beam or Girder92 ft5,312Fair
SR 542 over Nooksack Tributary
No. 0017941A0000000
1.5 E JCT SR 92010Culvert22 ft5,312Good
SR 548 over Terrell Creek
No. 0018089A0000000
4.7 W JCT I-52011Culvert31 ft5,174Good
Mitchell Ave over I-5
No. 0006851A0000000
0.4 N JCT SR 5431963Stringer/Multi-beam or Girder303 ft5,000Good
SR 9 over Johnson Creek
No. 0006578A0000000
3.8 N JCT SR 5461961Slab104 ft4,919Fair
Northwest DR over Ten Mile CR
No. 082981000000000
0.1 S of Laurel RD1935Slab83 ft4,900Fair
Smith RD over I-5
No. 0009268A0000000
5.3 N JCT SR 5391972Stringer/Multi-beam or Girder369 ft4,737Good
SR 546 over Johnson Creek
No. 0006578B0000000
7.2 E JCT SR 5391961Slab60 ft4,714Good
I-5 Off Ramp over SR 539 Creek
No. 000000AB0000000
1.4 N JCT SR 5421988Stringer/Multi-beam or Girder520 ft4,546Fair
Squallicum Way over Squallicum Creek
No. 085433000000000
Box Cul 1 Squall Wy1970Culvert28 ft4,200Fair
Squallicum Way over Squallicum Creek
No. 085434000000000
Box Cul 2 Squall Wy1970Culvert27 ft4,200Fair
Squallicum Way over Squallicum Creek
No. 085435000000000
Box Cul 3 Squall Wy1970Culvert421 ft4,200Fair
Smith RD E over Anderson Creek
No. 087392000000000
0.2 W of Sand Road2005Slab53 ft4,147Fair
SR 9 over N Fk Nooksack River
No. 0004542A0000000
12.0 N Skagit CO1954Truss - Thru410 ft4,066Fair
Marine DR over Marietta Slough
No. 080771000000000
.3 E Nooksack R1978Tee Beam105 ft4,009Good
Fraser Street over Cemetery Creek
No. 088446000000000
0.06 W of Valencia ST2000Frame32 ft4,000Good
Marine DR over Nooksack River
No. 080772000000000
00.2 E Ferndale Rd.1936Box Beam or Girders - Multiple420 ft3,900Fair
Commercial/Young over Whatcom Creek
No. 085531000000000
Commercial/Whatcom1957Culvert29 ft3,900Fair
SR 548 over California CR
No. 082365000000000
10.3 W JCT I-51924Slab104 ft3,810Fair
Marine DR over Portage Slough
No. 086325000000000
0.06 Mi. W Ferndale1997Tee Beam90 ft3,741Good
SR 9 over Overflow Channel
No. 0003011B0000000
0.1 N JCT SR 5421945Slab68 ft3,728Good
SR 9 over Smith Creek
No. 0003078A0000000
0.5 N JCT SR 5421946Slab82 ft3,728Good
Meador Avenue over Whatcom Creek
No. 085532000000000
0.07 E JCT N State ST1936Channel Beam56 ft3,700Poor
SR 9 over Creek
No. 0004281B0000000
9.1 N Skagit CO1952Slab33 ft3,517Fair
SR 9 over Slough
No. 0004281C0000000
9.2 N Skagit CO1952Slab36 ft3,517Fair
SR 9 over Black Slough
No. 0004281D0000000
9.7 N Skagit CO1952Slab36 ft3,517Good
SR 9 over Black Slough
No. 0004328B0000000
10.0 N Skagit CO1900Slab88 ft3,517Good
SR 9 over Tawes Creek
No. 0019380A0000000
11.0 N Skagit CO2019Slab31 ft3,517Good
E. Bakerview Road over Squalicum Creek
No. 086432000000000
0.2 E JCT Hannegan RD1935Channel Beam38 ft3,500Fair
Samish Way over I-5
No. 0TA0946A0000000
1.4 N JCT SR 112000Stringer/Multi-beam or Girder247 ft3,500Good
Samish Way over I-5
No. 0006928A0000000
3.6 N Skagit Co.1962Stringer/Multi-beam or Girder269 ft3,304Fair
Cornwall Avenue over Burlington Northern
No. 085529000000000
0.06 NE JCT W Laurel ST1964Slab113 ft3,100Fair
SR 542 over High Creek
No. 0018851A0000000
2.0 E JCT SR 5472016Culvert28 ft3,035Good
Portal Way over I-5
No. 0006568A0000000
9.0 N JCT SR 5391961Stringer/Multi-beam or Girder319 ft3,000Good
Badger RD W over Bertrand CR
No. 089079000000000
00.1 E Axling RD2019Tee Beam105 ft2,988Good
SR 9 over Drainage Channel
No. 0003011A0000000
5.9 N Skagit CO1945Slab68 ft2,967Good
Grand Avenue over Whatcom Creek
No. 085533000000000
Grand & Whatcom Crk1949Culvert32 ft2,800Fair
SR 9 over S Fk Nooksack River
No. 0013111A0000000
5.5 N Skagit CO1987Stringer/Multi-beam or Girder380 ft2,617Good
SR 9 over Lake Whatcom RY
No. 0013566A0000000
1.0 N Skagit CO1989Culvert28 ft2,617Good
N 14th Street over Fishtrap Creek
No. 088044000000000
At Glenning2009Stringer/Multi-beam or Girder84 ft2,592Good
City ST to I-5 NB over I-5
No. 0009530B0000000
1.7 N JCT SR 5391976Box Beam or Girders - Multiple400 ft2,540Good
Aaron Drive over Fishtrap Creek
No. 086398000000000
0.3 S SR 5461999Frame36 ft2,536Good
Hampton RD over Kamm Slough
No. 088046000000000
01.6 W Northwood Road2010Stringer/Multi-beam or Girder145 ft2,400Fair
South Pass RD over Swift CR
No. 083941000000000
00.2 E Nooksack Rd.1935Slab82 ft2,340Fair
I-5 over SR 548 (d St)
No. 0007057B0000000
JCT SR 5481963Slab158 ft2,280Good
I-5 over SR 548 (d St)
No. 0007057C0000000
JCT SR 5481963Slab163 ft2,280Good
NB I-5 over Inspection Lanes/Bldgs
No. 002004010000000
0.2 N JCT SR 5482009Stringer/Multi-beam or Girder322 ft2,280Good
I-5 over N-W Ramp I-5
No. 0006926E0000000
8.2 N JCT SR 5481962Stringer/Multi-beam or Girder245 ft2,244Good
Alderson RD over Terrell Creek
No. 085799000000000
0.01 W Birchbay DR1987Channel Beam50 ft2,184Fair
17th Ave. over Double Ditch Creek
No. 088045000000000
At Village2009Slab65 ft2,142Good
SR 542 over Maple Creek
No. 000000MV0000000
3.3 E JCT SR 5471900Stringer/Multi-beam or Girder35 ft1,985Fair
H ST over I-5
No. 0006851B0000000
0.7 N JCT SR 5431962Stringer/Multi-beam or Girder284 ft1,984Good
SR 542 over N Fk Nooksack R Warnick
No. 0001494A0000000
8.0 E JCT SR 5471931Truss - Thru251 ft1,951Fair
SR 542 over Cornell Creek
No. 0001494B0000000
9.7 E JCT SR 5471931Tee Beam121 ft1,951Poor
SR 542 over Boulder CR
No. 0017342A0000000
5.5 E JCT SR 5472007Stringer/Multi-beam or Girder148 ft1,951Good
SR 542 over Hedrick Creek
No. 0019042A0000000
9.1 E JCT SR 5472017Stringer/Multi-beam or Girder127 ft1,951Good
SR 20 over Thornton Creek
No. 000000QS0000000
0.6 E Skagit CO1980Stringer/Multi-beam or Girder100 ft1,930Good
SR 542 over Gallup Creek
No. 0017911A0000000
10.5 E JCT SR 5472010Stringer/Multi-beam or Girder115 ft1,916Good
SR 547 over Sumas River
No. 000000QW0000000
10.2 N JCT SR 5421952Slab126 ft1,915Good
Hughes Ave over I-5
No. 0007057A0000000
8.5 N JCT SR 5481963Stringer/Multi-beam or Girder288 ft1,883Good
Lake Whatcom Blvd over Unnamed Creek
No. 087395000000000
01.3 SE Lake Louise2006Stringer/Multi-beam or Girder228 ft1,880Fair
Loomis Trail RD over Bertrand CR
No. 081682000000000
00.6 W Berthusen RD1938Slab126 ft1,839Fair
SR 20 over Gorge Creek
No. 000000MT0000000
7.0 E Skagit CO1955Arch - Deck247 ft1,696Fair
SR 20 over Half Br Sta 155
No. 0006974A0000000
5.9 E Skagit CO1900Stringer/Multi-beam or Girder63 ft1,696Fair
SR 20 over Half Br Sta 163
No. 0006974C0000000
6.1 E Skagit CO1962Slab78 ft1,696Fair
SR 20 over Goodell Creek
No. 0009432A0000000
3.2 E Skagit CO1972Box Beam or Girders - Multiple254 ft1,696Fair
Ferndale RD over Slough
No. 080774000000000
01.7 S. Slater Rd.1979Tee Beam90 ft1,643Good
SR 547 over Saar Creek
No. 000000PG0000000
8.8 N JCT SR 5421970Channel Beam32 ft1,522Poor
Rathbone RD over Bertrand Creek
No. 083596000000000
00.8 S B.B.-Lyn. RD1950Tee Beam82 ft1,522Good
Loomis Trail RD over I-5
No. 0006926D0000000
5.6 N JCT SR 5481963Stringer/Multi-beam or Girder238 ft1,500Good
Delta Line RD over Dakota CR
No. 081365000000000
00.2 S Haynie Rd.1965Channel Beam31 ft1,500Fair
Loomis Trail RD over South Fork Dakota CR
No. 086327000000000
East of N. Enterprise RD1950Slab29 ft1,500Good
SR 20 over Skagit R
No. 0006291A0000000
9.6 E Skagit CO1960Box Beam or Girders - Multiple460 ft1,470Good
Goodwin RD over Swift CR
No. 084597000000000
00.3 N Massey Rd.1934Channel Beam38 ft1,443Fair
SR 20 over Colonial Creek
No. 0006585A0000000
13.4 E Skagit CO1961Tee Beam115 ft1,322Good
SR 20 over Thunder Arm Bay
No. 0006585B0000000
13.8 E Skagit CO1961Stringer/Multi-beam or Girder210 ft1,322Fair
SR 20 over Horsetail Creek
No. 0008465A0000000
16.7 E Skagit CO1968Girder and Floorbeam System363 ft1,322Good
Barrett RD over Barrett Creek
No. 082653000000000
0.4 N W Axton RD1969Channel Beam57 ft1,316Fair
Gooseberry Spur over Hale Passage
No. 079996000000000
2. SW of Cagey Rd.1950Girder and Floorbeam System70 ft1,300Fair
Gooseberry Spur over Hale Passage
No. 079997000000000
2. SW of Cagey Rd.1950Stringer/Multi-beam or Girder158 ft1,300Fair
Gooseberry Spur over Hale Passage
No. 080012000000000
2.03 SE Pt Migley1978Tee Beam60 ft1,300Fair
Gooseberry Spur over Hale Passage
No. 080013000000000
0.07 MI E of S Nugent RD1978Girder and Floorbeam System96 ft1,300Fair
SR 542 over Fossil Creek
No. 0001755A0000000
15.8 E JCT SR 5471934Stringer/Multi-beam or Girder59 ft1,283Poor
SR 542 over Slide Area
No. 0002425A0000000
20.4 E JCT SR 5471938Stringer/Multi-beam or Girder102 ft1,283Fair
SR 542 over Glacier Creek
No. 0005092B0000000
10.6 E JCT SR 5471956Stringer/Multi-beam or Girder85 ft1,283Poor
SR 542 over N Fork Nooksack River
No. 0006991A0000000
12.5 E JCT SR 5471963Stringer/Multi-beam or Girder195 ft1,283Good
SR 542 over Coal Creek
No. 0009117A0000000
12.9 E JCT SR 5471971Stringer/Multi-beam or Girder111 ft1,283Good
SR 542 over Slide Area
No. 0014434A0000000
20.4 E JCT SR 5471994Slab150 ft1,283Good
SR 542 over Chain UP Creek
No. 0017875A0000000
16.1 E JCT SR 5472010Slab37 ft1,283Poor
Breckinridge RD over Sumas River
No. 083918000000000
00.4 E Nooksack Rd.1954Slab82 ft1,274Fair
Telegraph RD N over Sumas River
No. 079830000000000
00.5 N.E.Morgan Rd.1943Slab82 ft1,272Fair
H Street RD over Bertrand Cr.
No. 086179000000000
00.3 W Jackman Rd.1995Stringer/Multi-beam or Girder118 ft1,248Fair
Aldrich RD over Ten Mile Cr.
No. 083087000000000
0.2 S W Hemmi RD1924Channel Beam38 ft1,192Fair
SR 20 over Lillian CR
No. 0008963A0000000
19.8 E Skagit CO1971Stringer/Multi-beam or Girder403 ft1,173Fair
SR 20 over Panther CR
No. 0008963B0000000
21.9 E Skagit CO1972Stringer/Multi-beam or Girder357 ft1,173Fair

Structure types in Whatcom County

Stringer/Multi-beam or Girder9727.3%
Slab9025.4%
Channel Beam6618.6%
Tee Beam359.9%
Culvert236.5%
Frame143.9%
Box Beam or Girders - Multiple123.4%
Truss - Thru82.3%
Girder and Floorbeam System72.0%
Box Beam or Girders - Single or Spread20.6%
Arch - Deck10.3%

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