Channel Beam bridges in Washington
C-shaped (channel) concrete beams placed side by side, common on short county road bridges. Washington has 327 of them, 3.8% of its bridges. Nationally this type accounts for 2.6% of all bridges.Compare states for this type.
- Channel Beam bridges
- 327
- Poor condition
- 8%
- 26 bridges
- Average age
- 59.6 yrs
- Combined length
- 3 mi
Busiest channel beam bridges in Washington
Top 200 by daily traffic| Bridge | County | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|---|
| Avondale Road over Bear Creek No. 085694000000000 | King County | .4 N JCT 520/202 | 1979 | Channel Beam | 52 ft | 34,500 | Fair |
| SR 900 over Tibbetts CR No. 0009931A0000000 | King County | 9.0 E JCT I-405 | 1975 | Channel Beam | 30 ft | 22,004 | Good |
| SR 524 over North Creek Trib No. 002003900000000 | Snohomish County | 4.1 E JCT I-5 | 2007 | Channel Beam | 59 ft | 18,409 | Good |
| Silverdale Way over Clear Creek No. 087537000000000 | Kitsap County | 0.1 N JCT SR 303 | 2006 | Channel Beam | 58 ft | 14,071 | Good |
| Old Redmond Road over 138th Ave NE No. 085692000000000 | King County | 1.0 MI E of I-405 | 1970 | Channel Beam | 36 ft | 13,100 | Fair |
| SR 99 Off Ramp over Ramp and Terrain No. 0018921A0000000 | King County | 4.3 N JCT SR 509 | 2019 | Channel Beam | 400 ft | 13,058 | Good |
| So 24th Avenue over Wide Hollow Creek No. 085600000000000 | Yakima County | 00.16 N Washington | 1970 | Channel Beam | 26 ft | 12,000 | Poor |
| Larch Way over Swamp Creek No. 083075000000000 | Snohomish County | 1.4 SW Int I-405 | 1963 | Channel Beam | 26 ft | 10,030 | Fair |
| Ahtanum Rd. over Bachelor Creek No. 087038000000000 | Yakima County | 0.04 W Goodman Rd. | 1969 | Channel Beam | 32 ft | 10,018 | Fair |
| US 395 over Mill Creek No. 0012312A0000000 | Stevens County | 2.7 N JCT SR 20 | 1983 | Channel Beam | 104 ft | 8,792 | Good |
| Locust Way over Swamp Creek No. 083504000000000 | Snohomish County | 1.1 N King CO Line | 1960 | Channel Beam | 41 ft | 8,654 | Poor |
| Electric Avenue over Whatcom Creek No. 085375000000000 | Whatcom County | 0.11 S JCT Alabama ST | 1959 | Channel Beam | 57 ft | 8,500 | Poor |
| Meyers Rd. N. over Dry Wash No. 084779000000000 | Yakima County | 00.04 N Fraley Road | 1958 | Channel Beam | 32 ft | 6,903 | Fair |
| 73rd Ave NE over Swamp Creek No. 087567000000000 | King County | Inters. NE 192nd ST | 2005 | Channel Beam | 63 ft | 6,800 | Good |
| Lowell-Larimer RD over Cattle Pass No. 083029000000000 | Snohomish County | 2.4 NW JCT SR 9 | 1972 | Channel Beam | 61 ft | 5,643 | Poor |
| SR 241 over Sulpher Creek Wasteway No. 081464000000000 | Yakima County | 5.2 N JCT SR 22 | 1961 | Channel Beam | 70 ft | 5,550 | Fair |
| Summitview Road over Cowiche Creek S. Fork No. 080106000000000 | Yakima County | 00.26 SE Cowiche Ml | 1958 | Channel Beam | 32 ft | 5,447 | Fair |
| Wide Hollow Road over Wide Hollow Creek No. 084122000000000 | Yakima County | 00.47 E So 96th Ave | 1961 | Channel Beam | 25 ft | 5,000 | Fair |
| Goodman Road over Bachelor Creek No. 087041000000000 | Yakima County | 0.04 MI S. of Ahtanum RD | 1959 | Channel Beam | 32 ft | 5,000 | Fair |
| Wide Hollow Road over Wide Hollow Creek No. 083421000000000 | Yakima County | 00.11 E Cot-Wd Can | 1974 | Channel Beam | 23 ft | 4,700 | Good |
| 233rd Pl S.E. over Bear Creek No. 084566000000000 | Snohomish County | 0.1 W JCT SR 9 | 1973 | Channel Beam | 30 ft | 4,650 | Fair |
| 148th Ave SE over Soos Creek No. 081672000000000 | King County | 2.5 MI N of SR-516 | 1971 | Channel Beam | 32 ft | 4,306 | Fair |
| Elliott RD over Cattle Pass No. 086068000000000 | Snohomish County | 3.2 SE JCT SR 9 | 1970 | Channel Beam | 30 ft | 4,155 | Fair |
| Center Road over Chimacum Creek No. 084649000000000 | Jefferson County | 3.45 JCT FAS9517 | 1955 | Channel Beam | 25 ft | 4,080 | Fair |
| Meador Avenue over Whatcom Creek No. 085532000000000 | Whatcom County | 0.07 E JCT N State ST | 1936 | Channel Beam | 56 ft | 3,700 | Poor |
| Marine Drive over Log Channel No. 088430000000000 | Clallam County | 0.4 MI N of W Hill St. | 1961 | Channel Beam | 30 ft | 3,608 | Fair |
| E. Bakerview Road over Squalicum Creek No. 086432000000000 | Whatcom County | 0.2 E JCT Hannegan RD | 1935 | Channel Beam | 38 ft | 3,500 | Fair |
| 80th Ave. S. over Wide Hollow Creek No. 084041000000000 | Yakima County | 00.06 S Wide Hollow | 1956 | Channel Beam | 30 ft | 3,500 | Fair |
| 138 ST S over Spanaway Creek No. 082189000000000 | Pierce County | 1.1 W JCT SR7 | 1952 | Channel Beam | 31 ft | 3,400 | Good |
| Ocean Beach Road over Humptulips River Overflo No. 080070000000000 | Grays Harbor County | 06.8 NW JCT US 101 | 1964 | Channel Beam | 182 ft | 3,234 | Poor |
| County Road over W B 3 a No. 081017000000000 | Franklin County | 0.01 S. of Eagle RD | 1958 | Channel Beam | 26 ft | 2,810 | Fair |
| County Arterial over W B 3 B No. 081018000000000 | Franklin County | 1.47 S JCT SR 24 | 1958 | Channel Beam | 40 ft | 2,810 | Fair |
| Ocean Beach Road over Berg Slough No. 080071000000000 | Grays Harbor County | 06.9 NW JCT US 101 | 1964 | Channel Beam | 62 ft | 2,622 | Poor |
| Wilson Creek Road over Cascade Canal No. 084334000000000 | Kittitas County | 00.12 N J Ronald RD | 1930 | Channel Beam | 24 ft | 2,578 | Fair |
| 41st St. over Smith Avenue No. 087686000000000 | Snohomish County | 0.01 MI East JCT I-5 | 2006 | Channel Beam | 57 ft | 2,328 | Good |
| 148th Ave SE over Soos Creek No. 082938000000000 | King County | 0.25 MI N of SE 256th ST | 1971 | Channel Beam | 30 ft | 2,300 | Fair |
| North Military Rd. over Olequa Creek No. 081313000000000 | Lewis County | 4.55 N JCT SR 505 | 1995 | Channel Beam | 40 ft | 2,252 | Good |
| SR 20 over Calispell Creek No. 0013033A0000000 | Pend Oreille County | 28.5 E JCT SR 31 | 1986 | Channel Beam | 284 ft | 2,212 | Good |
| Scoon Road over Svid Canal No. 081551000000000 | Yakima County | 00.35 S Arrowsmith | 1962 | Channel Beam | 102 ft | 2,190 | Fair |
| Alderson RD over Terrell Creek No. 085799000000000 | Whatcom County | 0.01 W Birchbay DR | 1987 | Channel Beam | 50 ft | 2,184 | Fair |
| Waneta Road over Black Creek No. 080325000000000 | Yakima County | 00.12 N of Tear RD | 1958 | Channel Beam | 28 ft | 2,150 | Fair |
| Cleman Road over Parke Creek No. 087101000000000 | Kittitas County | 00.12 S Tjossem RD | 2003 | Channel Beam | 56 ft | 2,105 | Fair |
| Sanders Road over Wilson Creek No. 084059000000000 | Kittitas County | 00.27 NW Game Farm | 1955 | Channel Beam | 22 ft | 2,031 | Fair |
| 24 Road SW over Lat. WB46 Blk 251 No. 084669000000000 | Grant County | 24 SW .6 East of O | 1969 | Channel Beam | 64 ft | 1,976 | Good |
| SR 109 over Joe CR No. 0004376A0000000 | Grays Harbor County | 13.1 N JCT SR 115 | 1953 | Channel Beam | 249 ft | 1,937 | Fair |
| Leonard Road over S. Fork Newaukum River No. 085939000000000 | Lewis County | 0.3 S. Onalaska | 1992 | Channel Beam | 150 ft | 1,929 | Fair |
| Dazet Road over Wide Hollow Creek No. 083316000000000 | Yakima County | 00.20 S Wide Hollow | 1970 | Channel Beam | 28 ft | 1,859 | Good |
| Reecer Creek Road over Town Ditch No. 083592000000000 | Kittitas County | 00.09 N Bender Road | 1924 | Channel Beam | 30 ft | 1,825 | Poor |
| Old Milton HWY over Yellowhawk Creek No. 081259000000000 | Walla Walla County | 01.46N Stateline RD | 1920 | Channel Beam | 49 ft | 1,795 | Fair |
| Elm Street over Svid Canal No. 087108000000000 | Yakima County | 0.22 W. of Willoughby | 1962 | Channel Beam | 56 ft | 1,725 | Fair |
| Faucher Road over Moxee Drain No. 080576000000000 | Yakima County | 00.25 S of SR 24 | 1964 | Channel Beam | 34 ft | 1,700 | Good |
| Goodman Rd. - IRR over Ahtanum Creek No. 081463000000000 | Yakima County | 00.47 N Meadowbrook | 1960 | Channel Beam | 34 ft | 1,700 | Good |
| Wide Hollow Road over Wide Hollow Creek No. 083708000000000 | Yakima County | 00.12 E of Knox RD | 1961 | Channel Beam | 22 ft | 1,700 | Good |
| 16th Ave. S. over Ahtanum Creek No. 079873000000000 | Yakima County | 00.11 N Gilbert RD | 1957 | Channel Beam | 30 ft | 1,650 | Good |
| Hinzerling Road over Svid Canal No. 083344000000000 | Benton County | 0.25 S King Tull | 1975 | Channel Beam | 34 ft | 1,614 | Good |
| Branch Rd. over Usis Canal No. 083569000000000 | Yakima County | 00.49 W Lateral "c" | 1962 | Channel Beam | 31 ft | 1,600 | Fair |
| Woods CR RD over Woods Creek No. 084630000000000 | Snohomish County | 8.6 NE JCT SR 2 | 1963 | Channel Beam | 28 ft | 1,593 | Fair |
| SE 416th ST over Newaukum Creek No. 081136000000000 | King County | 1.1 MI N of SR-164 | 1950 | Channel Beam | 40 ft | 1,592 | Fair |
| SR 21 over San Poil River No. 0013285A0000000 | Ferry County | 2.8 N JCT SR 20 | 1987 | Channel Beam | 47 ft | 1,580 | Good |
| Wide Hollow Rd. over Wide Hollow Creek No. 083568000000000 | Yakima County | 00.27 W Douglas RD | 1956 | Channel Beam | 28 ft | 1,579 | Good |
| Woods CR RD over Woods Creek No. 080029000000000 | Snohomish County | 8.1 NE JCT SR 2 | 1966 | Channel Beam | 41 ft | 1,578 | Fair |
| Harrah Rd. over Canal No. 085454000000000 | Yakima County | 00.49 N Branch Road | 1950 | Channel Beam | 31 ft | 1,531 | Fair |
| SR 547 over Saar Creek No. 000000PG0000000 | Whatcom County | 8.8 N JCT SR 542 | 1970 | Channel Beam | 32 ft | 1,522 | Poor |
| Cottonwood Canyon over Cottonwood Creek No. 083423000000000 | Yakima County | 00.24 E of Moore RD | 1975 | Channel Beam | 23 ft | 1,512 | Good |
| Cottonwood Canyon over Cottonwood Creek No. 083425000000000 | Yakima County | 00.12 N of Stein RD | 1974 | Channel Beam | 23 ft | 1,512 | Fair |
| Delta Line RD over Dakota CR No. 081365000000000 | Whatcom County | 00.2 S Haynie Rd. | 1965 | Channel Beam | 31 ft | 1,500 | Fair |
| 38th Avenue over Cid Canal No. 085043000000000 | Benton County | JCT 38th & Broadview | 1970 | Channel Beam | 30 ft | 1,485 | Fair |
| SR 530 over White Creek No. 000000QV0000000 | Skagit County | 7.8 N Snohomish CO | 1974 | Channel Beam | 80 ft | 1,475 | Fair |
| Goodwin RD over Swift CR No. 084597000000000 | Whatcom County | 00.3 N Massey Rd. | 1934 | Channel Beam | 38 ft | 1,443 | Fair |
| Crescent Bar Road over Trinidad Springs No. 082377000000000 | Grant County | 1.8S SR 28 | 1962 | Channel Beam | 29 ft | 1,422 | Fair |
| L Road SW over Lat. W61C Blk 81 No. 082547000000000 | Grant County | Adams .4 South of 9 SW | 1964 | Channel Beam | 32 ft | 1,412 | Good |
| Track Rd. N. over Usis Canal No. 083268000000000 | Yakima County | 00.03 S Phillip Jn | 1961 | Channel Beam | 34 ft | 1,400 | Fair |
| Barrett RD over Barrett Creek No. 082653000000000 | Whatcom County | 0.4 N W Axton RD | 1969 | Channel Beam | 57 ft | 1,316 | Fair |
| Swan Road over Snipes Canal No. 083539000000000 | Yakima County | 00.01 N Snipes Canl | 1957 | Channel Beam | 30 ft | 1,250 | Fair |
| Farm to Market Rd. over N Drainage Ditch No. 0003939B0000000 | Skagit County | 7.7 N JCT SR 20 | 1951 | Channel Beam | 32 ft | 1,231 | Fair |
| Indian Church IRR over Marion Drain No. 083799000000000 | Yakima County | 00.01 S SR 223 | 1965 | Channel Beam | 78 ft | 1,202 | Fair |
| Aldrich RD over Ten Mile Cr. No. 083087000000000 | Whatcom County | 0.2 S W Hemmi RD | 1924 | Channel Beam | 38 ft | 1,192 | Fair |
| Postma Road over Roza Canal No. 084385000000000 | Yakima County | 00.17 E Walters RD | 1969 | Channel Beam | 41 ft | 1,158 | Fair |
| Wesley Rd. over Simcoe Creek No. 079763000000000 | Yakima County | .13 N. of W. White Swan | 1960 | Channel Beam | 46 ft | 1,150 | Fair |
| 58th Ave S.E. over Bear Creek No. 084600000000000 | Snohomish County | 0.2 N King CO Line | 1969 | Channel Beam | 30 ft | 1,146 | Fair |
| US 2 over Ebey Slough No. 0007923A0000000 | Snohomish County | 1.1 E JCT I-5 | 1967 | Channel Beam | 381 ft | 1,133 | Fair |
| Goshen RD over Anderson CR No. 082475000000000 | Whatcom County | 00.4 W. Sand RD | 1973 | Channel Beam | 62 ft | 1,114 | Poor |
| Upper Preston RD over Lake Creek No. 080024000000000 | King County | 1.8 MI SE of I-90 | 1950 | Channel Beam | 60 ft | 1,112 | Fair |
| Factory Road over Black Creek No. 083811000000000 | Yakima County | 00.16 E Ferson Road | 1961 | Channel Beam | 24 ft | 1,075 | Good |
| Harrah Road over Wapato Canal No. 081779000000000 | Yakima County | 00.10 N Evans Road | 1960 | Channel Beam | 94 ft | 1,072 | Fair |
| Overlake DR over Depression No. 086227000000000 | King County | 0.6 E JCT 84th Ave | 1951 | Channel Beam | 60 ft | 1,050 | Fair |
| Overlake DR over Depression No. 086228000000000 | King County | 0.5 E JCT 84th Ave | 1951 | Channel Beam | 60 ft | 1,050 | Poor |
| Jackson RD over Terrell CR No. 084159000000000 | Whatcom County | S of Birch Bay Dr. | 1975 | Channel Beam | 62 ft | 1,037 | Poor |
| Valley View RD over Dakota CR No. 081834000000000 | Whatcom County | 00.1 N of Behme Rd. | 1934 | Channel Beam | 75 ft | 1,033 | Fair |
| Van Buren RD over Johnson CR No. 082174000000000 | Whatcom County | 0.6 Mi. N Lindsay RD | 1950 | Channel Beam | 31 ft | 1,031 | Fair |
| Bay View-Edison RD over Samish Slough No. 080377000000000 | Skagit County | 0.4 W JCT Farm to Market | 1965 | Channel Beam | 38 ft | 1,026 | Fair |
| Oak Street over Cid Canal No. 082290000000000 | Benton County | 185 S of Bowles Road | 1958 | Channel Beam | 36 ft | 1,003 | Poor |
| Branch Rd. over Canal - Main No. 083714000000000 | Yakima County | 00.13 E Batali Road | 1962 | Channel Beam | 52 ft | 1,000 | Fair |
| Westside Road over Hiline Canal No. 079886000000000 | Kittitas County | 00.37 E Fowler CR R | 1955 | Channel Beam | 40 ft | 984 | Fair |
| 44th ST NE over Little Pilchuck Creek No. 084450000000000 | Snohomish County | 0.2 W JCT SR 92 | 1961 | Channel Beam | 41 ft | 953 | Poor |
| Point Lawrence RD over Buck Bay No. 088382000000000 | San Juan County | Orcas Island | 2011 | Channel Beam | 44 ft | 939 | Good |
| Sumas Ave over Johnson CR No. 085603000000000 | Whatcom County | 0.15 N Front ST | 1970 | Channel Beam | 69 ft | 926 | Fair |
| 144th Street SE over Penny Creek No. 086200000000000 | Snohomish County | 0.35 MI W of 35th Ave SE | 1994 | Channel Beam | 39 ft | 925 | Good |
| SR 20 over Ruby Creek No. 0012745A0000000 | Pend Oreille County | 9.8 E JCT SR 31 | 1985 | Channel Beam | 135 ft | 921 | Good |
| Branch Rd. over Drain No. 084136000000000 | Yakima County | 00.47 E Rupple Road | 1968 | Channel Beam | 26 ft | 901 | Good |
| Cramer RD NW over Lockey Creek No. 084196000000000 | Pierce County | 2.1 SW JCT SR 302 | 1954 | Channel Beam | 60 ft | 900 | Poor |
| Birchfield Road over Moxee Drain No. 081129000000000 | Yakima County | 00.25 S Beauchene | 1968 | Channel Beam | 34 ft | 899 | Good |
| Jackson RD over Terrell Creek No. 087233000000000 | Whatcom County | 00.3 N Grandview Road | 2003 | Channel Beam | 31 ft | 897 | Fair |
| Tieton Road North over Cowiche Creek N. Fork No. 082430000000000 | Yakima County | 00.27 S Rosenkranz | 1959 | Channel Beam | 26 ft | 890 | Fair |
| Old Guide RD over Ten Mile CR No. 081541000000000 | Whatcom County | 00.1 N W.Hemmi RD | 1933 | Channel Beam | 31 ft | 887 | Good |
| Nulle RD over Friday CR No. 084878000000000 | Whatcom County | 00.4 E W Lk Samish | 1934 | Channel Beam | 75 ft | 851 | Fair |
| Custer School RD over Dakota CR No. 081520000000000 | Whatcom County | 00.6 S Behme RD | 1950 | Channel Beam | 31 ft | 844 | Fair |
| Custer School RD over Dakota CR Trib No. 081519000000000 | Whatcom County | 00.5 S Behme RD | 1954 | Channel Beam | 31 ft | 843 | Fair |
| Ten Mile RD over Ten Mile CR Trib No. 082338000000000 | Whatcom County | 00.2 E Guide Meridi | 1900 | Channel Beam | 31 ft | 841 | Fair |
| Ten Mile RD over Ten Mile CR No. 082339000000000 | Whatcom County | 00.2 W Chasteen Rd. | 1947 | Channel Beam | 31 ft | 841 | Fair |
| Indian Church-Irri over Toppenish Creek No. 084473000000000 | Yakima County | 00.27 N Schuster RD | 1964 | Channel Beam | 96 ft | 823 | Good |
| Valley View RD over Haynie CR No. 081196000000000 | Whatcom County | 00.1 S Mcgee Rd. | 1956 | Channel Beam | 38 ft | 820 | Fair |
| Delta Line RD over Dakota CR No. 083196000000000 | Whatcom County | 00.2 N Jess Rd. | 1950 | Channel Beam | 31 ft | 808 | Fair |
| Lester Road over Hiline Canal No. 081528000000000 | Kittitas County | 00.27 N Brick Mill | 1931 | Channel Beam | 47 ft | 794 | Fair |
| L RD SW over Saddle Mountain Wasteway No. 079749000000000 | Grant County | L SW .9 S of 24 | 1969 | Channel Beam | 54 ft | 783 | Good |
| Ashue Rd. over Wapato Canal No. 082726000000000 | Yakima County | 01.00 S W Wapato RD | 1961 | Channel Beam | 26 ft | 738 | Good |
| County Arterial over Potholes East Canal No. 079746000000000 | Franklin County | 0.49W JCT R 901 | 1956 | Channel Beam | 63 ft | 727 | Good |
| Angier Avenue over Mission Creek No. 080232000000000 | Chelan County | 00.14 MI W Division | 1960 | Channel Beam | 30 ft | 725 | Poor |
| Baker Lake Road over Grandy Creek near Lake No. 084245000000000 | Skagit County | 4.0 NE JCT SR 20 | 1968 | Channel Beam | 41 ft | 725 | Fair |
| Maple Grove Road over Svid Canal No. 081706000000000 | Yakima County | 00.18 S Arrowsmith | 1962 | Channel Beam | 97 ft | 715 | Good |
| Wolf Creek RD over Wolf Creek No. 084368000000000 | Okanogan County | 3.2 W.SR20 @ Wnthp | 1963 | Channel Beam | 30 ft | 702 | Fair |
| Pangborn RD over Fish Trap CR No. 080901000000000 | Whatcom County | 0.1 W Assink Rd. | 1954 | Channel Beam | 38 ft | 700 | Fair |
| Cottonwood Canyon over Cottonwood Creek No. 084673000000000 | Yakima County | 00.01 SW Barber RD | 1976 | Channel Beam | 22 ft | 680 | Good |
| King Tull Road over Svid Canal No. 086352000000000 | Benton County | 0.088 E County Line | 1956 | Channel Beam | 52 ft | 661 | Fair |
| Stone Road over Dry Wash No. 083907000000000 | Yakima County | 00.18 SW Cook Road | 1968 | Channel Beam | 22 ft | 650 | Good |
| Lat C Rd. over Usis Canal No. 084700000000000 | Yakima County | 00.04 S Branch Road | 1963 | Channel Beam | 32 ft | 644 | Fair |
| So Skagit HWY over Mill Creek No. 083052000000000 | Skagit County | 17.0 E JCT SR9 | 1969 | Channel Beam | 41 ft | 635 | Fair |
| Lateral B Rd. over Usis Canal No. 081631000000000 | Yakima County | 00.25 N of Evans RD | 1969 | Channel Beam | 32 ft | 615 | Good |
| Case Road over Roza Canal No. 081078000000000 | Benton County | 0.60 N Hanks RD | 1973 | Channel Beam | 29 ft | 599 | Fair |
| Old Pipeline RD over Woods Creek No. 083106000000000 | Snohomish County | 5.5 NW JCT SR 2 | 1960 | Channel Beam | 30 ft | 588 | Fair |
| NE 110th Ave over Burnt Bridge Creek No. 085721000000000 | Clark County | NE 110th Av at 51st | 1989 | Channel Beam | 41 ft | 585 | Good |
| Lester Road over Snipes Canal No. 083611000000000 | Yakima County | 00.01 N Snipes Canl | 1958 | Channel Beam | 25 ft | 580 | Good |
| 196th ST S.E. over North Creek No. 082510000000000 | Snohomish County | 0.2 W JCT SR 527 | 1969 | Channel Beam | 30 ft | 579 | Fair |
| Potter RD over Slough No. 082332000000000 | Whatcom County | 00.4 W Valley HWY | 1934 | Channel Beam | 76 ft | 575 | Fair |
| North Fork Rd. over Ahtanum Creek N. Fork No. 081403000000000 | Yakima County | 01.24 NW Ahtanum RD | 1976 | Channel Beam | 40 ft | 535 | Good |
| Rock RD over Saar CR No. 080448000000000 | Whatcom County | 0.18 W of Lenhart RD | 1966 | Channel Beam | 31 ft | 524 | Fair |
| Kendell Street over Johnson Creek No. 085439000000000 | Okanogan County | 0.3 NE US97 @rivsd | 1976 | Channel Beam | 26 ft | 521 | Good |
| Gap Road over Roza Canal No. 081143000000000 | Benton County | 00.65 N Hanks Road | 1970 | Channel Beam | 32 ft | 517 | Good |
| Badger Pkt Road over Parke Creek No. 081542000000000 | Kittitas County | 00.73 N Carroll RD | 1955 | Channel Beam | 31 ft | 507 | Fair |
| Pleasant Valley RD over Stearns Creek No. 085722000000000 | Lewis County | 0.07 S JCT 41013 | 1987 | Channel Beam | 53 ft | 496 | Good |
| Van Belle Road over Roza Spillway No. 082153000000000 | Yakima County | 00.22 E of SR 241 | 1972 | Channel Beam | 24 ft | 493 | Good |
| Walters Road over Moxee Drain No. 080773000000000 | Yakima County | 00.25 S of SR 24 | 1958 | Channel Beam | 103 ft | 489 | Fair |
| Branch Road East over Drain No. 084051000000000 | Yakima County | 00.37 E Oldenway RD | 1958 | Channel Beam | 22 ft | 485 | Good |
| Lateral B Rd. over Usis Canal No. 079765000000000 | Yakima County | 00.01 S Lateral 1 | 1956 | Channel Beam | 26 ft | 480 | Fair |
| Barkes Rd. over Drain No. 083332000000000 | Yakima County | 00.50 N Branch Road | 1958 | Channel Beam | 30 ft | 480 | Good |
| Zimmerman Road over Cowiche Creek No. 079836000000000 | Yakima County | 00.03 E Weikel Road | 1965 | Channel Beam | 35 ft | 469 | Good |
| Kelly RD over Anderson CR No. 084186000000000 | Whatcom County | 00.4 W Sand RD | 1939 | Channel Beam | 31 ft | 450 | Good |
| Longmire Lane over Wenas Creek No. 081554000000000 | Yakima County | 00.04 N of Fink RD | 1957 | Channel Beam | 24 ft | 450 | Good |
| Dry Creek Road over Currier Creek No. 083652000000000 | Kittitas County | 00.54 E Faust Road | 1930 | Channel Beam | 26 ft | 449 | Poor |
| P NW over Lat. Blk 73 No. 086341000000000 | Grant County | P NW @ 12 | 1996 | Channel Beam | 28 ft | 440 | Good |
| 320 ST E over South Creek No. 080781000000000 | Pierce County | 1.25 E JCT SR7 | 1967 | Channel Beam | 26 ft | 425 | Fair |
| Olmstead Road over Svid Canal No. 081277000000000 | Yakima County | 0.829 NE Wilson HWY | 1959 | Channel Beam | 60 ft | 425 | Good |
| Shield Road over Usis Canal No. 080062000000000 | Yakima County | 00.16 S Deering | 1957 | Channel Beam | 24 ft | 420 | Fair |
| Noye Road over Cowiche Creek N. Fork No. 081353000000000 | Yakima County | 00.10 N Rosenkranz | 1958 | Channel Beam | 32 ft | 420 | Good |
| Sand Dunes RD over Moses Lake No. 088720000000000 | Grant County | Sand Dunes .6 S of Camas | 2015 | Channel Beam | 57 ft | 412 | Good |
| US 2 over Ebey Slough No. 0007923B0000000 | Snohomish County | 1.9 E JCT I-5 | 1967 | Channel Beam | 495 ft | 402 | Fair |
| Barkes Rd. over Usis Canal No. 081597000000000 | Yakima County | 00.14 S W Wapato RD | 1961 | Channel Beam | 34 ft | 401 | Good |
| Longmire Lane over Dry Wash No. 082504000000000 | Yakima County | 00.53 S. of Fink RD | 1957 | Channel Beam | 24 ft | 400 | Good |
| Lateral a Road over Irrigation Canal No. 080847000000000 | Yakima County | 00.52 S Fort Road | 1977 | Channel Beam | 25 ft | 391 | Good |
| Mosquito Lk RD over Hutchinson CR No. 087229000000000 | Whatcom County | 4.5 NE Valley Hwy. | 1945 | Channel Beam | 31 ft | 389 | Fair |
| County Road over Pasco Pump Lateral No. 081481000000000 | Franklin County | 0.40 E RD 68N 1000 | 1967 | Channel Beam | 25 ft | 385 | Good |
| Lateral C Road over Usis Canal No. 081611000000000 | Yakima County | 00.46 S W Wapato RD | 1962 | Channel Beam | 69 ft | 375 | Fair |
| Ten Mile RD over Ten Mile CR No. 082017000000000 | Whatcom County | 0.3 E Hannegan Rd. | 1934 | Channel Beam | 38 ft | 372 | Fair |
| Valley View RD over California CR No. 083590000000000 | Whatcom County | 00.1 N. Arnie Rd. | 1949 | Channel Beam | 31 ft | 365 | Fair |
| 42nd Ave. S. over Bachelor Creek No. 080132000000000 | Yakima County | 00.08 S Ahtanum RD | 1974 | Channel Beam | 22 ft | 365 | Good |
| Marks Road over Hatton Creek No. 080883000000000 | Yakima County | 00.40 N Rutherford | 1974 | Channel Beam | 23 ft | 361 | Good |
| Laframboise Road over Moxee Drain No. 081384000000000 | Yakima County | 00.26 S Beauchene | 1964 | Channel Beam | 34 ft | 355 | Good |
| Wilgus RD over Svid Canal No. 086353000000000 | Benton County | .516 MI S CO Rt 12 | 1959 | Channel Beam | 32 ft | 350 | Fair |
| North Touchet Road over North Touchet River No. 081028000000000 | Columbia County | 12.9 SE JCT SR 12 | 1973 | Channel Beam | 46 ft | 350 | Fair |
| North Touchet Road over North Touchet River No. 084276000000000 | Columbia County | 11.18 SE JCT SR 12 | 1973 | Channel Beam | 46 ft | 350 | Fair |
| Glade Road over Glade Creek No. 081020000000000 | Yakima County | 02.13 SW Alderdale | 1977 | Channel Beam | 28 ft | 340 | Good |
| Turkington RD over Jones CR No. 080422000000000 | Whatcom County | 00.5 W Valley HWY | 1951 | Channel Beam | 31 ft | 338 | Fair |
| North Fork Rd. over Ahtanum Creek N. Fork No. 081411000000000 | Yakima County | 01.39 NW Ahtanum RD | 1974 | Channel Beam | 35 ft | 338 | Good |
| Cook Road over Dry Wash No. 083973000000000 | Yakima County | 01.20 W of Stone RD | 1956 | Channel Beam | 22 ft | 336 | Fair |
| Massey RD over Sumas River No. 084343000000000 | Whatcom County | 00.2 E Nooksack Rd. | 1950 | Channel Beam | 31 ft | 326 | Fair |
| Mcdonald Rd. over Usis Canal No. 080058000000000 | Yakima County | 00.51 W So Wapato | 1956 | Channel Beam | 22 ft | 325 | Fair |
| Rosenkranz Road over Cowiche Creek N. Fork No. 081442000000000 | Yakima County | 00.24 W Franklin RD | 1958 | Channel Beam | 32 ft | 325 | Fair |
| Stein RD over Dakota CR Trib No. 081522000000000 | Whatcom County | 00.7 S. Haynie Rd. | 1906 | Channel Beam | 50 ft | 323 | Fair |
| North Fork Rd. over Ahtanum Creek N. Fork No. 081006000000000 | Yakima County | 05.88 NW Ahtanum RD | 1974 | Channel Beam | 35 ft | 316 | Good |
| Washout Road over Roza Canal No. 079739000000000 | Yakima County | 00.08 S Williamson | 1987 | Channel Beam | 61 ft | 315 | Good |
| North Fork Rd. over Ahtanum Creek N. Fork No. 080057000000000 | Yakima County | 04.71 NW Ahtanum RD | 1974 | Channel Beam | 31 ft | 310 | Good |
| Cemetary Road over Svid Canal No. 081569000000000 | Yakima County | 00.49 N Van Belle | 1960 | Channel Beam | 92 ft | 310 | Good |
| Thomas Road over Naneum Creek No. 084348000000000 | Kittitas County | 00.57 W Naneum Road | 1955 | Channel Beam | 35 ft | 308 | Fair |
| County Road over Potholes East Canal No. 081906000000000 | Franklin County | 0.01E JCT R 965 | 1954 | Channel Beam | 52 ft | 300 | Good |
| NE 175th ST over Swamp Creek No. 081387000000000 | King County | 0.1 MI S of SR-522 | 1951 | Channel Beam | 48 ft | 300 | Poor |
| Northwood RD over Fish Trap CR No. 084593000000000 | Whatcom County | 00.2 S E Boundary | 1950 | Channel Beam | 31 ft | 300 | Good |
| Monument Hill Road over Irrigation Canal No. 086340000000000 | Grant County | P NW 0.6 North of 12 NW | 1996 | Channel Beam | 38 ft | 298 | Good |
| Edison Rd. E. over Drain No. 083680000000000 | Yakima County | 00.02 E Bethany | 1976 | Channel Beam | 23 ft | 295 | Good |
| Alm RD over Sumas River No. 082670000000000 | Whatcom County | 0.4 W Glles | 1947 | Channel Beam | 69 ft | 291 | Fair |
| Lateral B Rd. IRR over Canal No. 084239000000000 | Yakima County | 00.05 S Branch Road | 1963 | Channel Beam | 31 ft | 290 | Good |
| Allen Rd. E. over Black Creek No. 084523000000000 | Yakima County | 00.23 E Ray Road | 1958 | Channel Beam | 26 ft | 290 | Good |
| Valley View Road over Cid Canal No. 082949000000000 | Benton County | 00.35 NE SR-12 | 1967 | Channel Beam | 32 ft | 288 | Good |
| Gillies RD over Sumas River No. 082668000000000 | Whatcom County | 00.2 N of Alm Rd. | 1932 | Channel Beam | 76 ft | 280 | Fair |
| Glade Road over Glade Creek No. 080698000000000 | Yakima County | 00.74 NE of Turpin | 1958 | Channel Beam | 31 ft | 278 | Fair |
| Jennings Road over Bear Creek No. 086650000000000 | Klickitat County | 0.07 S JCT SR 141 | 2001 | Channel Beam | 50 ft | 276 | Good |
| Valley View Road over Selah Valley Canal No. 083207000000000 | Yakima County | 00.08 S of Ditchbnk | 1976 | Channel Beam | 29 ft | 275 | Good |
| Fletcher Lane over Wenas Creek No. 084328000000000 | Yakima County | 00.54 N So Wenas RD | 1976 | Channel Beam | 25 ft | 274 | Good |
| Lindsay RD over Sumas River No. 082665000000000 | Whatcom County | 01.0 W Garrison Rd. | 1956 | Channel Beam | 76 ft | 267 | Fair |
| Reecer Creek Road over Hiline Canal No. 083702000000000 | Kittitas County | 00.39 N Smithson RD | 1931 | Channel Beam | 56 ft | 266 | Fair |
| Gillies RD over Sumas River No. 082669000000000 | Whatcom County | 00.1 S of Alm Rd. | 1947 | Channel Beam | 57 ft | 263 | Fair |
Counties with the most
| Yakima County | 104 |
| Whatcom County | 66 |
| Kittitas County | 20 |
| Snohomish County | 19 |
| King County | 13 |
| Benton County | 12 |
| Grant County | 10 |
| Columbia County | 10 |
| Lewis County | 9 |
| Klickitat County | 9 |
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