Home › States › Washington › Wahkiakum CountyBridges in Wahkiakum County, Washington
37 Total Bridges
20 Good
16 Fair
1 Poor
Wahkiakum County, Washington has 37 bridges tracked in the National Bridge Inventory. Of these, 1 (2%) are rated in poor condition and 20 are rated good. The oldest bridge in Wahkiakum County is SR 4 over Hull Creek , built in 1934. The longest is SR 409 over Columbia R Puget Island at 2615.2 feet.
Bridge Condition Length Traffic Year SR 4 over Hull Creek Poor 78.1 ft 1,152 1934 SR 4 over Elochoman River Fair 165.4 ft 2,084 1955 SR 409 over Columbia R Puget Island Fair 2615.2 ft 1,973 1938 SR 4 over Skamokawa Creek Fair 238.8 ft 1,573 1939 SR 4 over W Fk Skamokawa CR Fair 69.9 ft 1,255 1938 SR 4 over Grays River Fair 331.4 ft 1,152 1938 SR 4 over Terrain Flood Plain Fair 154.9 ft 1,152 1938 SR 4 over Cntry RD Klints Slough Fair 154.9 ft 1,152 1938 SR 4 over Klints Slough Fair 206.0 ft 1,152 1938 SR 409 over Birnie Slough Fair 192.9 ft 906 1947 Altona-pilar Rk RD over Grays River Fair 1009.8 ft 450 1947 Grays Riv. Loop RD over Hull Creek Fair 65.9 ft 360 1973 Barr Road over Grays River Fair 182.1 ft 266 1967 Steamboat Sl Road over Brooks Slough Fair 137.1 ft 187 1959 Foster Road over Elochoman River Fair 120.1 ft 174 1977 East Valley Road over Wilson Creek Fair 99.1 ft 115 1964 Hungry HWY over Salmon Creek Fair 65.9 ft 51 1978 SR 4 over Tide Gate Culvert Good 21.0 ft 2,084 2015 SR 4 over Deep River Good 1388.1 ft 1,509 1990 SR 4 over Rangila Slough Good 194.9 ft 1,509 1990 SR 409 over Garden Slough Good 118.1 ft 906 1982 Elochoman Vly RD over Elochoman River Good 254.9 ft 726 1963 Elochoman Valley R over Duck Creek Good 128.0 ft 560 1980 Middle Valley Road over Skamokawa Creek Good 77.1 ft 469 1960 Altoona-pillar Rk over Crooked Creek Good 240.2 ft 450 1984 Covered Bridge RD over Grays River Good 191.9 ft 361 1989 Risk Rd. over Nelson Creek Good 65.9 ft 213 2022 Ferry Ramp over Columbia R/sr 409 Good 182.1 ft 200 2010 Beaver Creek Road over Elochoman River Good 124.0 ft 192 1963 Elochoman Vly RD over Rock Creek Good 61.0 ft 184 2008 Crown Camp Road over Duck Creek Good 55.1 ft 63 2007 West Valley Road over Eggman Creek Good 51.8 ft 53 1973 W Dike Deep Riv RD over Deep River Good 58.1 ft 51 1974 Oatfield Road over Left Fork Creek Good 39.0 ft 51 1979 Maki Road over Middle Valley Creek Good 75.1 ft 51 1967 Peterson Road over Skamokawa Creek Good 89.9 ft 51 2003 Eden Valley Road over Crooked Creek Good 24.0 ft 47 1976
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