| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report Bridgehunter | FRONT STREET | PATIT CREEK | 0.1 N JCT US 12 | Concrete Arch - Deck | -- | 1915 | 1960 | 42.0 | 53.2 | Fair | 69.2 | 085525000000000 |
| NBI report Bridgehunter | THIRD STREET | PATIT CREEK | 0.25 N JCT US 12 | Concrete Other | -- | 1915 | 1965 | 40.0 | 44.0 | Fair | 76.9 | 085519000000000 |
| NBI report | US 12 | WHETSTONE CREEK | 13.0 E WALLA WAL CO | Concrete Slab (2 spans) | -- | 1919 | -- | 9.8 | 21.0 | Poor | 31.9 | 0000307A0000000 |
| NBI report | EAGER ROAD | WHETSTONE CREEK | 2.0 N JCT 9218 | Concrete Culvert (2 spans) | -- | 1925 | -- | 11.2 | 23.0 | Good | 66.1 | 080474000000000 |
| NBI report Bridgehunter | SR 261 | SNAKE RIVER | 14.8 N JCT US 12 | Steel Truss - Thru (3 spans) | NR listed | 1927 | 1968 | 520.0 | 2040.1 | Fair | 66.4 | 0008390A0000000 |
| NBI report | US 12 | WAREHOUSE YARD | 8.2 E WALLA WAL CO | Concrete Tee beam (6 spans) | -- | 1933 | -- | 54.1 | 263.1 | Poor | 41.7 | 0001687B0000000 |
| NBI report | US 12 | PATIT CREEK | 8.4 E WALLA WAL CO | Concrete Tee beam | -- | 1933 | -- | 42.0 | 44.0 | Fair | 75.6 | 0001687C0000000 |
| NBI report | TURNER ROAD | WHETSTONE CREEK | 1.0 E JCT SR 12 | Concrete Culvert (2 spans) | -- | 1951 | -- | 14.1 | 30.8 | Good | 74.1 | 0003980A0000000 |
| NBI report | ROAD | TUCANNON RIVER | NO DATA ENTERED | Concrete Frame | -- | 1952 | -- | 41.3 | 44.9 | Fair | 50.6 | 061404000001027 |
| NBI report | TURNER ROAD | TUCANNON RIVER | 12.57 E JCT SR 12 | Prestressed Stringer/Multi-beam or girder | -- | 1961 | -- | 60.0 | 64.0 | Good | 85.3 | 0006623A0000000 |
| NBI report | APPROACH ROAD | WHETSTONE CREEK | 0.01 S JCT 9218 | Wood Stringer/Multi-beam or girder | -- | 1962 | -- | 32.2 | 32.2 | Fair | 44.6 | 082129000000000 |
| NBI report | SOUTH PATIT ROAD | SOUTH PATIT CREEK | 0.03 E JCT 1499 | Wood Stringer/Multi-beam or girder | -- | 1962 | -- | 30.8 | 32.2 | Fair | 54.2 | 082458000000000 |
| NBI report | KELLOG HOLLOW RD. | TUCANNON RIVER | 0.2 SW JCT SR 261 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1962 | 1965 | 56.1 | 113.9 | Poor | 19.1 | 081650000000000 |
| NBI report | ROSE GULCH ROAD | TOUCHET RIVER | 0.2 N JCT SR 12 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1963 | -- | 79.1 | 160.1 | Poor | 21.3 | 082152000000000 |
| NBI report | TUCANNON ROAD | TUCANNON RIVER | 1.2 SE JCT SR126 | Steel Stringer/Multi-beam or girder | -- | 1963 | -- | 56.1 | 57.1 | Fair | 76.2 | 082425000000000 |
| NBI report | ROAD | TUCANNON RIVER | NO DATA ENTERED | Concrete Frame (3 spans) | -- | 1964 | -- | 55.1 | 81.0 | Good | 73.2 | 061404000001028 |
| NBI report | ROAD | TUCANNON RIVER | NO DATA ENTERED | Wood Stringer/Multi-beam or girder | -- | 1964 | -- | 40.0 | 43.3 | Fair | 46.6 | 061404000001029 |
| NBI report | GALLAHER ROAD | TOUCHET RIVER | 0.4 S JCT SR 12 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1965 | -- | 57.1 | 113.9 | Fair | 85.8 | 080583000000000 |
| NBI report | NORTH TOUCHET ROAD | NORTH TOUCHET RIVER | 10.5 SE JCT SR 12 | Steel Stringer/Multi-beam or girder | -- | 1965 | -- | 30.8 | 32.2 | Fair | 70.3 | 084275000000000 |
| NBI report | TUCANNON ROAD | TUCANNON RIVER | 1.89 SE JCT SR126 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1965 | -- | 39.0 | 80.1 | Fair | 70.7 | 082594000000000 |
| NBI report | TUCANNON ROAD | TUCANNON RIVER | 4.35 SE JCT SR126 | Steel Stringer/Multi-beam or girder | -- | 1965 | -- | 56.1 | 57.1 | Fair | 58.2 | 084277000000000 |
| NBI report | KELLOG HOLLOW RD. | KELLOG HOLLOW | 5.6 S JCT SR 261 | Steel Stringer/Multi-beam or girder | -- | 1966 | -- | 39.0 | 40.0 | Fair | 84.6 | 080843000000000 |
| NBI report | KELLOG HOLLOW RD. | KELLOG HOLLOW | 7.2 S JCT SR 261 | Steel Stringer/Multi-beam or girder | -- | 1966 | -- | 28.9 | 29.9 | Fair | 92.4 | 082112000000000 |
| NBI report | US 12 | TOUCHET RIVER | 2.0 E WALLA WAL CO | Concrete Slab (3 spans) | -- | 1966 | -- | 57.1 | 143.1 | Good | 96.0 | 0007856A0000000 |
| NBI report | US 12 | TOUCHET RIVER | 7.5 E WALLA WAL CO | Concrete Slab (3 spans) | -- | 1966 | -- | 65.9 | 164.1 | Good | 96.2 | 0007856B0000000 |
| NBI report | EAST BRAMHALL ROAD | WHETSTONE CREEK | 0.01 N JCT | Steel Stringer/Multi-beam or girder | -- | 1967 | -- | 21.0 | 22.0 | Fair | 95.1 | 081146000000000 |
| NBI report | LYMAN HILL ROAD | WHETSTONE CREEK | 0.01 S JCT 2586 | Steel Stringer/Multi-beam or girder | -- | 1967 | -- | 21.0 | 22.0 | Fair | 95.0 | 081190000000000 |
| NBI report | SR 261 | TUCANNON RIVER | 10.3 N JCT US 12 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1967 | -- | 66.9 | 211.0 | Good | 94.2 | 000000ON0000000 |
| NBI report | SR 261 | UP RR | 12.7 N JCT US 12 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1967 | -- | 56.1 | 170.0 | Fair | 95.7 | 000000PF0000000 |
| NBI report | US 12 | TUCANNON RIVER | 21.0 E WALLA WAL CO | Concrete Box beam or girders - Multiple (3 spans) | -- | 1967 | -- | 87.9 | 220.2 | Poor | 94.2 | 0008129A0000000 |
| NBI report | WILLOW CR. ROAD | WILLOW CREEK | 3.9 E JCT SR 12 | Steel Stringer/Multi-beam or girder | -- | 1967 | -- | 28.9 | 29.9 | Fair | 93.4 | 081604000000000 |
| NBI report Bridgehunter | LOWER NAV LOCK BR. | LOWER NAV LOCK CHANNEL | LITTLE GOOSE DAM | Steel Movable - Bascule | -- | 1968 | -- | 92.2 | 112.5 | Fair | 89.5 | CEPNPWWA0LGOLNA |
| NBI report | SPILLWAY BRIDGE | SPILLWAY CHANNEL | LITTLE GOOSE DAM | Prestressed Stringer/Multi-beam or girder (8 spans) | -- | 1968 | -- | 53.8 | 504.0 | Good | 97.8 | CEPNPWWA0LGOSPY |
| NBI report | TUCANNON ROAD | TUCANNON RIVER | 2.86 SE JCT SR126 | Steel Stringer/Multi-beam or girder | -- | 1968 | -- | 59.1 | 60.0 | Fair | 69.9 | 083435000000000 |
| NBI report Bridgehunter | UPPER NAV LOCK BR. | UPPER NAV LOCK CHANNEL | LITTLE GOOSE DAM | Steel Movable - Bascule | -- | 1968 | -- | 92.2 | 112.5 | Good | 74.7 | CEPNPWWA0LGOUNA |
| NBI report | LOWER HOGEYE ROAD | TOUCHET RIVER | 0.1 W W.W.CO. LINE | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1969 | -- | 56.1 | 113.9 | Fair | 77.7 | 080561000000000 |
| NBI report | LOWER WHETSTONE RD | WHETSTONE CREEK | 3.2 W JCT 9209 | Steel Stringer/Multi-beam or girder | -- | 1970 | -- | 39.0 | 40.0 | Fair | 80.4 | 084040000000000 |
| NBI report | McKay Alto Road | WHETSTONE CREEK | 0.14 N JCT 2010 | Steel Stringer/Multi-beam or girder | -- | 1970 | -- | 35.1 | 36.1 | Fair | 84.7 | 084598000000000 |
| NBI report | PATIT ROAD | PATIT CREEK | 0.2 E JCT 9132 | Steel Stringer/Multi-beam or girder | -- | 1971 | -- | 23.0 | 24.0 | Fair | 78.3 | 081990000000000 |
| NBI report | SR 261 | PATAHA CREEK | 0.2 N JCT US 12 | Steel Culvert | -- | 1971 | -- | 21.0 | 21.0 | Good | 95.5 | 000000QN0000000 |
| NBI report | NORTH TOUCHET ROAD | NORTH TOUCHET RIVER | 12.9 SE JCT SR 12 | Prestressed Channel beam | -- | 1973 | -- | 45.9 | 45.9 | Fair | 88.3 | 081028000000000 |
| NBI report | NORTH TOUCHET ROAD | NORTH TOUCHET RIVER | 11.18 SE JCT SR 12 | Prestressed Channel beam | -- | 1973 | -- | 45.9 | 45.9 | Fair | 92.1 | 084276000000000 |
| NBI report | POWERS ROAD | TUCANNON RIVER | 0.1 SW JCT SR 261 | Prestressed Channel beam (3 spans) | -- | 1973 | -- | 59.1 | 162.1 | Good | 96.9 | 081194000000000 |
| NBI report | RANGE GRADE | PATIT CREEK | 0.02 S JCT 9132 | Prestressed Stringer/Multi-beam or girder | -- | 1973 | -- | 35.1 | 36.1 | Fair | 67.2 | 083105000000000 |
| NBI report | WHISKY CREEK ROAD | WHISKY CREEK | 2.9 S JCT 9106 | Steel Stringer/Multi-beam or girder | -- | 1973 | -- | 40.0 | 40.0 | Fair | 77.2 | 083962000000000 |
| NBI report | KING GRADE | TUCANNON RIVER | 00.20 MI S CR 9233 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1974 | -- | 39.0 | 80.1 | Fair | 47.4 | 080875000000000 |
| NBI report | WHISKEY CREEK ROAD | WHISKY CREEK | 3.3 S JCT 9106 | Steel Stringer/Multi-beam or girder | -- | 1974 | -- | 30.8 | 32.2 | Fair | 88.0 | 080969000000000 |
| NBI report | TUCANNON ROAD | TUCANNON RIVER | 5.7 SE JCT SR 126 | Prestressed Tee beam | -- | 1974 | 1998 | 98.1 | 100.1 | Fair | 90.9 | 084422000000000 |
| NBI report | BAILEYSBURG ROAD | NORTH TOUCHET RIVER | 0.2 S JCT 9115 | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1975 | -- | 39.0 | 79.1 | Poor | 35.6 | 080102000000000 |
| NBI report | US 12 | UPRR | 8.1 E WALLA WAL CO | Concrete Slab (3 spans) | -- | 1977 | -- | 56.1 | 142.1 | Fair | 75.6 | 0010462A0000000 |
| NBI report | WHOOPEMUP HOL. RD. | WHETSTONE CREEK | 0.1 S. JCT 9218 | Prestressed Stringer/Multi-beam or girder | -- | 1977 | -- | 28.9 | 29.9 | Good | 85.6 | 082396000000000 |
| NBI report | SMITH HOLLOW RD. | SMITH HOLLOW | 3.2 S JCT SR261 | Prestressed Channel beam | -- | 1979 | -- | 30.8 | 32.2 | Fair | 96.8 | 079932000000000 |
| NBI report | SOUTH TOUCHET RD | SOUTH TOUCHET RIVER | 2.7 S JCT 9115 | Prestressed Stringer/Multi-beam or girder | -- | 1984 | -- | 95.1 | 96.1 | Fair | 90.3 | 082076000000000 |
| NBI report | BRINES ROAD | TUCANNON RIVER | 0.02 E JCT CR 9233 | Prestressed Slab (2 spans) | -- | 1988 | -- | 44.9 | 90.9 | Good | 83.9 | 085716000000000 |
| NBI report | ROAD | TUCANNON RIVER | NO DATA ENTERED | Prestressed Stringer/Multi-beam or girder | -- | 1988 | -- | 120.1 | 124.0 | Good | 86.1 | 061404000001026 |
| NBI report | SOUTH TOUCHET ROAD | SOUTH TOUCHET RIVER | 7.558 S JCT 9115 | Prestressed Stringer/Multi-beam or girder | -- | 1989 | -- | 49.9 | 50.9 | Fair | 94.8 | 085715000000000 |
| NBI report | WELLER CANYON ROAD | WHETSTONE CREEK | 0.2 N JCT 2010 | Prestressed Slab | -- | 1991 | -- | 39.0 | 40.0 | Good | 98.9 | 085803000000000 |
| NBI report | WARD ROAD | TOUCHET RIVER | 0.081 MI NW SR 12 | Prestressed Tee beam | -- | 1992 | -- | 109.9 | 112.9 | Good | 92.0 | 086111000000000 |
| NBI report | ROBINSON FORK ROAD | ROBINSON FORK | 0.6 S JCT 13890 | Prestressed Stringer/Multi-beam or girder | -- | 1995 | -- | 55.1 | 56.1 | Good | 94.8 | 086108000000000 |
| NBI report | WOLF FORK ROAD | WOLF FORK | 3.4 S JCT 91150 | Prestressed Stringer/Multi-beam or girder | -- | 1995 | -- | 55.1 | 56.1 | Fair | 94.6 | 086109000000000 |
| NBI report | WOLF FORK ROAD | WOLF FORK | 5 S JCT 91150 | Prestressed Stringer/Multi-beam or girder | -- | 1995 | -- | 55.1 | 56.1 | Fair | 94.6 | 086110000000000 |
| NBI report | SOUTH PATIT ROAD | PATIT CREEK | 0.03 S JCT 9132 | Prestressed Slab | -- | 1996 | -- | 61.0 | 62.0 | Good | 94.4 | 082436000000000 |
| NBI report | TUCANNON ROAD | TUCANNON RIVER | 7.4 SE JCT SR 126 | Prestressed Tee beam | -- | 1996 | -- | 109.9 | 111.9 | Good | 97.1 | 081030000000000 |
| NBI report | LOWER WHETSTONE RD | WHETSTONE CREEK | 0.8 W JCT 9209 | Prestressed Stringer/Multi-beam or girder | -- | 1997 | -- | 60.0 | 62.0 | Fair | 98.8 | 084512000000000 |
| NBI report | SOUTH TOUCHET ROAD | NORTH TOUCHET RIVER | 0.1 S JCT 9115 | Prestressed Tee beam | -- | 1997 | -- | 99.1 | 100.1 | Fair | 81.1 | 084302000000000 |
| NBI report | WOLF FORK ROAD | WOLF FORK | 4.4 S JCT 9115 | Prestressed Stringer/Multi-beam or girder | -- | 1997 | -- | 54.1 | 55.1 | Good | 94.6 | 084903000000000 |
| NBI report | ARCHER ROAD | PATAHA CREEK | 0.046 MI LEFT SR12 | Prestressed Tee beam | -- | 1998 | -- | 88.9 | 91.9 | Good | 94.6 | 086403000000000 |
| NBI report | ROBINSON FORK ROAD | ROBINSON FORK | 1.564 MI S RD#13890 | Steel Stringer/Multi-beam or girder | -- | 1998 | -- | 53.2 | 55.1 | Good | 70.1 | 086401000000000 |
| NBI report | TERRITORIAL ROAD | TUCANNON RIVER | 0.231 MI LEFT SR12 | Prestressed Tee beam | -- | 1998 | -- | 88.9 | 91.9 | Fair | 94.8 | 086402000000000 |
| NBI report | RIVERIA ROAD | RIVERIA GULCH | 1ST RIVERIA CROSSING | Steel Culvert | -- | 1999 | -- | 23.0 | 23.0 | Good | 98.3 | 086558000000000 |
| NBI report | Harting Grade | SOUTH TOUCHET RIVER | 0.2 Miles W of Jct 13250 | Prestressed Stringer/Multi-beam or girder | -- | 2000 | -- | 100.1 | 102.0 | Good | 99.9 | 086557000000000 |
| NBI report | PETTYJOHN GRADE | SOUTH TOUCHET RIVER | 0.1 M W OF JCT 13250 | Prestressed Stringer/Multi-beam or girder | -- | 2000 | -- | 102.0 | 104.0 | Good | 94.8 | 086556000000000 |
| NBI report | 6TH STREET | PATIT CREEK | DAYTON | Prestressed Slab | -- | 2001 | -- | 55.1 | 56.1 | Good | 99.0 | 086737000000000 |
| NBI report | ROBINSON FORK RD | WOLF FORK | 0.02 S JCT 13890 | Prestressed Stringer/Multi-beam or girder | -- | 2001 | -- | 69.9 | 71.9 | Good | 93.2 | 086735000000000 |
| NBI report | WOLF FORK RD | WOLF FORK | 6.8 S JCT 91150 | Prestressed Channel beam | -- | 2001 | -- | 54.1 | 55.1 | Good | 94.9 | 086736000000000 |
| NBI report | PATIT ROAD | PATIT CREEK | 1.5 MILES WEST OF SR12 | Prestressed Tee beam | -- | 2002 | -- | 76.1 | 81.0 | Fair | 99.6 | 087051000000000 |
| NBI report | WHISKEY CREEK ROAD | WHISKEY CREEK | 1.6 MI S JCT 91060 | Prestressed Channel beam | -- | 2003 | -- | 65.0 | 67.9 | Good | 94.3 | 087143000000000 |
| NBI report | FIRST STREET | PATIT CREEK | 0.2 N JCT US 12 | Prestressed Stringer/Multi-beam or girder | -- | 2005 | -- | 53.2 | 53.2 | Good | 98.0 | 087259000000000 |
| NBI report | ROAD | TOUCHET RIVER | NO DATA ENTERED | Prestressed Slab | -- | 2005 | -- | 60.0 | 61.0 | Good | 89.2 | 061406000003072 |
| NBI report | ROAD | TOUCHET RIVER | NO DATA ENTERED | Prestressed Slab | -- | 2005 | -- | 65.0 | 65.9 | Good | 89.2 | 061406000003073 |
| NBI report | MEAD ROAD | KELLOGG HOLLOW CREEK | 0.014 MI E KELLOGG | Steel Culvert | -- | 2006 | -- | 21.0 | 21.0 | Good | 100.0 | 087505000000000 |
| NBI report | Wolf Fork Road | North Touchet River | 0.171 Mi SE N touchet | Prestressed Stringer/Multi-beam or girder | -- | 2006 | -- | 100.1 | 103.0 | Good | 93.6 | 087506000000000 |
| NBI report | SMITH HOLLOW RD. | TUCANNON RIVER | 0.1 S JCT SR 261 | Prestressed Stringer/Multi-beam or girder | -- | 2008 | -- | 115.2 | 121.1 | Good | 99.8 | 087684000000000 |
| NBI report | ROAD | LITTLE TUCANNON RIVER | JUNC RD 47/4620 | Concrete Frame | -- | 2010 | -- | 26.9 | 28.9 | Good | 92.7 | 061404000014483 |
| NBI report | Thorn Hollow Road | Whetstone Creek | 0.03 Miles SE JCT 25860 | Prestressed Stringer/Multi-beam or girder | -- | 2015 | -- | 40.0 | 42.0 | Good | 98.9 | 088819000000000 |
| NBI report | Tucannon Road | Un-named creek | M.P. 14.75 Rd No. 92330 | Concrete Culvert | -- | 2017 | -- | 24.0 | 25.9 | Good | 99.7 | 088965000000000 |
| NBI report | Whiskey Creek Road | Whiskey Creek | 0.7 MI S of Lower Hogeye | Concrete Culvert | -- | 2017 | -- | 42.0 | 44.0 | Good | 94.2 | 088966000000000 |