| I-182 over Fcid Canal | 1984 | 60,640 | Good |
| I-182 over Argent Road | 1984 | 30,320 | Good |
| I-182 over Argent Road | 1984 | 30,320 | Fair |
| I-182 over N 4TH Ave | 1964 | 29,585 | Fair |
| I-182 over N 4TH Ave | 1968 | 29,585 | Good |
| I-182 over Np Ry | 1964 | 27,462 | Fair |
| I-182 over Np Ry | 1968 | 27,462 | Fair |
| US 395 NB over Lewis St | 1953 | 26,803 | Fair |
| County Road 68 over I-182 | 1983 | 25,433 | Good |
| I-182 over N 20TH Ave | 1968 | 19,854 | Fair |
| I-182 over N 20TH Ave | 1968 | 19,854 | Good |
| Court St over US 395 | 1966 | 16,529 | Fair |
| US 395 NB over I-182 | 1983 | 15,422 | Good |
| US 395 SB over I-182 | 1983 | 15,422 | Good |
| Cnty Rd 100 over I-182 | 1983 | 13,898 | Good |
| US 12 over Snake R. & Bn Ry | 1986 | 13,260 | Fair |
| US 12 over Snake River & Bnrr | 1950 | 13,260 | Fair |
| US 395 over US 12 I-182 US 395 | 1972 | 11,486 | Fair |
| Sylvester St over US 395 | 1966 | 9,960 | Good |
| US 395 over Canal and Access Road | 1979 | 9,311 | Fair |
| US 395 over O.m.coulee/russell Road | 1992 | 9,311 | Good |
| SR 397 / Ainsworth over South 4TH Ave / BNSF RR | 2007 | 8,746 | Good |
| Road 44 over Fr Co Irr Dist Canal | 1978 | 7,492 | Good |
| SR 17 over Esquatzel Coulee Bn Ry | 1968 | 5,341 | Fair |
| SR 17 over Manton Way | 1968 | 5,341 | Good |
| Lewis S/kahlotus R over US 12 | 1997 | 5,313 | Fair |
| US 395 over Dry Gulch | 1966 | 4,861 | Good |
| County Highway over Esquatzel Canal | 2019 | 4,842 | Good |
| SR 260 over US 395 | 1995 | 3,376 | Fair |
| SR 17 over US 395 | 1992 | 3,323 | Good |
| County Arterial over W B 5 | 1957 | 2,966 | Good |
| County Arterial over W B 3 B | 1958 | 2,810 | Fair |
| County Road over W B 3 A | 1958 | 2,810 | Fair |
| Kartchner St over US 395 | 2003 | 2,407 | Good |
| County Arterial over Wahluke Branch Canal | 1957 | 2,356 | Fair |
| Glade North over Esquatzel Canal | 1964 | 2,331 | Fair |
| County Highway over Potholes East Canal | 1954 | 2,303 | Fair |
| County Highway over Potholes East Canal | 1954 | 2,181 | Good |
| County Highway over Potholes East Canal | 1954 | 2,148 | Fair |
| SR 260 over Bn Ry | 1971 | 2,010 | Good |
| SR 260 over Esquatzel Coulee | 1971 | 2,010 | Fair |
| SR 260 over Irrigation Canal | 1956 | 1,946 | Good |
| County Road over Potholes East Canal | 1954 | 1,760 | Good |
| Major Arterial Rd over Pe 15 4 Ww | 2000 | 1,663 | Good |
| County Highway over Potholes Canal | 1956 | 1,178 | Fair |
| County Road over Esquatzel Wasteway | 1998 | 1,145 | Good |
| County Arterial over Potholes Canal | 2014 | 972 | Good |
| County Arterial over Potholes East Canal | 1954 | 943 | Good |
| County Highway over Potholes East Canal | 1954 | 943 | Fair |
| County Arterial over Potholes East Canal | 1956 | 839 | Good |
| County Road over Esquatzel Canal | 1952 | 796 | Good |
| Clark Street over Esquatzel Coulee | 1963 | 735 | Poor |
| County Arterial over Potholes East Canal | 1956 | 727 | Good |
| SR 260 over Dry Wash | 1967 | 664 | Poor |
| SR 260 over Collier Coulee | 1966 | 625 | Good |
| Sheffield Road over Old Railroad Bed | 1969 | 507 | Good |
| County Highway over Potholes East Canal | 1956 | 480 | Good |
| County Road over Eltopia Branch Canal | 1965 | 458 | Fair |
| County Highway over Scooteney Reservoir | 1953 | 457 | Fair |
| Adams Street over Esquatzel Coulee | 1966 | 431 | Fair |
| Sheffield Road over Esquatzel Coulee Waste W | 1978 | 413 | Fair |
| Hendricks Road over Scooteney Resevoir | 1954 | 412 | Fair |
| County Road over Lateral WB 10 Canal | 2013 | 402 | Good |
| County Road over Pasco Pump Lateral | 1967 | 385 | Good |
| County Road over Wahluke Branch Canal | 1974 | 369 | Good |
| SR 263 over Dry Gulch | 1952 | 366 | Fair |
| County Arterial over Wahluke Branch Canal | 1959 | 357 | Fair |
| Muse Drive over Potholes East Canal | 2023 | 349 | Good |
| County Road over Esquatzel Diversion Cana | 1964 | 341 | Good |
| Tacoma Avenue over Lewis Street | 1936 | 332 | Fair |
| County Arterial over Potholes East Canal | 1957 | 327 | Fair |
| County Arterial over Potholes East Canal | 1956 | 315 | Good |
| County Road over Potholes East Canal | 1953 | 313 | Good |
| County Road over Potholes East Canal | 1954 | 300 | Good |
| Park Entrance over Union Pacific RR | 1947 | 285 | Good |
| County Road over Smith Canyon Wasteway | 2012 | 277 | Good |
| County Road over Eltopia Branch Canal | 1965 | 272 | Fair |
| County Arterial over Potholes East Canal | 2001 | 267 | Good |
| County Road over East Laterer #85 | 1973 | 266 | Fair |
| County Arterial over Esquatzel W W | 1978 | 255 | Good |
| County Arterial over P-e-41-2-c | 1958 | 255 | Fair |
| County Arterial over Potholes Canal | 2003 | 255 | Good |
| County Arterial over Potholes East Canal | 1957 | 255 | Fair |
| Hendricks Road over Wahluke Branch Canal | 1999 | 254 | Good |
| County Arterial over Potholes East Canal | 1958 | 245 | Fair |
| Coyan Rd. over Potholes East Canal | 1957 | 226 | Fair |
| County Road over Potholes East Canal | 1954 | 204 | Poor |
| County Road over E B 1 B | 1956 | 202 | Good |
| County Road over Eltopia Branch Canal | 1970 | 200 | Fair |
| County Road over Potholes East Canal | 1957 | 183 | Good |
| County Road over Potholes Canal | 2003 | 165 | Good |
| County Road over Potholes East Canal | 1958 | 165 | Fair |
| SR 21 over Dry Coulee | 1963 | 165 | Good |
| SR 21 over Dry Coulee | 1950 | 165 | Fair |
| SR 21 over Dry Coulee | 1963 | 165 | Fair |
| SR 21 over Dry Coullee | 1963 | 165 | Fair |
| County Arterial over W B 5 W W 1 | 2005 | 164 | Good |
| County Road over Eltopia Branch Canal | 1955 | 152 | Good |
| Warehouse Lane over E L 85 W W | 1958 | 141 | Good |
| County Road over Potholes East Canal | 1957 | 137 | Fair |
| County Road over Eltopia Branch Canal | 1965 | 135 | Good |
| Coyan Rd. over Potholes Canal | 2021 | 135 | Good |
| Warehouse Road over East Lateral 85 | 1958 | 124 | Fair |
| Paradise Road over East Lateral 85 | 1957 | 120 | Good |
| County Road over Potholes East Canal | 2005 | 112 | Good |
| County Road over P E 46 A W W | 1958 | 106 | Good |
| County Road over Potholes East Canal | 1957 | 105 | Fair |
| Hi-point Road over Potholes East Wasteway | 1996 | 99 | Good |
| County Road over Eltopia Branch Canal | 1965 | 98 | Fair |
| County Road over Potholes East Canal | 1957 | 88 | Good |
| County Road over Eltopia Branch Canal | 1965 | 85 | Fair |
| Krug Road over E L 85 M 5 | 1996 | 77 | Good |
| County Road over Scooteney Wasteway | 1956 | 69 | Fair |
| County Road over Potholes East Canal | 1955 | 60 | Poor |
| County Road over W B 5 Gg | 1959 | 56 | Fair |
| Merion Road over Potholes East Canal | 1952 | 52 | Good |
| County Road over W B 5 W W 1 | 1959 | 48 | Good |
| County Arterial over East Lateral 85 | 2007 | 44 | Good |
| Sohm Road over East Lateral 85 | 2000 | 41 | Good |
| Bend Road over Potholes East Canal | 1956 | 40 | Fair |
| County Road over P-e-41-2-c | 1956 | 39 | Good |
| County Road over Rye Grass Coulee | 1979 | 37 | Good |
| County Road over Pasco Pump Lateral | 1954 | 36 | Good |
| County Road over Eltopia Branch Canal | 1965 | 34 | Fair |
| County Road over P-e-41-2-h | 1956 | 30 | Good |
| Settler Road over East Lateral 85 | 1958 | 26 | Fair |
| County Road over Esquatzel W W | 1978 | 18 | Good |
| Maintenance Road over Potholes Canal | 1952 | 15 | Good |
| Farm Access over Potholes East Canal | 1952 | 10 | Fair |
| Farm Access over Potholes East Canal Late | 1955 | 10 | Fair |
| Sagemoor Pump Plnt over Eltopia Branch Canal | 2002 | 10 | Good |
| Chute Access over Esquatzel Divers Channel | 1958 | 5 | Good |
| Headworks Service over Esquatzel Divers Canal | 1957 | 1 | Good |