Grant County, Washington bridges
Grant County has 304 bridges and culverts in the National Bridge Inventory, the oldest built in 1914. 9 (3%) are rated poor. The most common type is stringer/multi-beam or girder (39%).
- Bridges
- 304
- Good
- 64%
- Fair
- 33%
- Poor
- 3%
- 9 bridges
- Average age
- 52.2 yrs
- Posted or closed
- 53
Map of bridges in Grant County
Green good, amber fair, red poor. Click a marker for details.Search bridges in Grant County
Type at least two characters, or pick a condition or type, to search every bridge in the county.
Condition
Good64%(195)
Fair33%(100)
Poor3%(9)
When they were built
Busiest
- Alder Street over Parker HornFair29,630 vehicles/day
- SR 17 over I-90 RampFair16,352 vehicles/day
- Stratford RD over SR 17Fair14,235 vehicles/day
- I-90 over Moses LakeFair13,711 vehicles/day
- I-90 over Moses LakeFair13,711 vehicles/day
Longest
- Fair
- Poor
- I-90 over Moses LakeFair254 ft
- I-90 over Moses LakeFair254 ft
- Good
Oldest
- 6 RD NE over Rocky CouleeFairBuilt 1914
- Q RD NE over Dry CreekFairBuilt 1914
- 42 RD NE over Dry CreekFairBuilt 1914
- Marlin North Road over Con-Na-Wai CreekFairBuilt 1916
- X RD NE over Con-Na-Wai CreekFairBuilt 1927
All bridges in Grant County
Busiest first · showing 1–200 of 304| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| Alder Street over Parker Horn No. 085202000000000 | Moses Lake City | 1958 | Slab | 148 ft | 29,630 | Fair |
| SR 17 over I-90 Ramp No. 0005581A0000000 | JCT I-90 | 1958 | Box Beam or Girders - Multiple | 150 ft | 16,352 | Fair |
| Stratford RD over SR 17 No. 0007818A0000000 | 0.9 N JCT SR 171 | 1966 | Stringer/Multi-beam or Girder | 161 ft | 14,235 | Fair |
| I-90 over Moses Lake No. 0005705A0000000 | 23.8 E JCT SR 281 | 1958 | Slab | 254 ft | 13,711 | Fair |
| I-90 over Moses Lake No. 0005705B0000000 | 23.8 E JCT SR 281 | 1958 | Slab | 254 ft | 13,711 | Fair |
| SR 17 over Parker Horn No. 0004840A0000000 | 0.3 N JCT SR 171 | 1955 | Slab | 104 ft | 11,733 | Good |
| SR 171 over I-90 No. 0015898A0000000 | JCT I-90 | 2001 | Stringer/Multi-beam or Girder | 222 ft | 11,072 | Good |
| SR 28 over Irrigation Canal No. 000000MD0000000 | 4.5 E Douglas CO | 1952 | Tee Beam | 57 ft | 10,968 | Fair |
| I-90 over Pelican Horn No. 0005490B0000000 | 0.9 E JCT SR 171 | 1957 | Slab | 154 ft | 10,080 | Fair |
| I-90 over Pelican Horn No. 0005833A0000000 | 0.9 E JCT SR 171 | 1958 | Slab | 154 ft | 10,080 | Fair |
| SR 17 over Rocky Ford CR No. 0004840B0000000 | 12.7 N JCT SR 171 | 1955 | Slab | 105 ft | 9,836 | Fair |
| SR 282 over Gn RY No. 0006023A0000000 | 0.1 E JCT SR 28 | 1959 | Slab | 185 ft | 9,620 | Fair |
| SR 17 over Lind Coulee No. 0004605A0000000 | 3.0 N JCT SR 170 | 1954 | Tee Beam | 190 ft | 9,298 | Fair |
| SR 17 over Canal No. 0004605B0000000 | 8.3 N JCT SR 170 | 1954 | Slab | 38 ft | 9,146 | Good |
| I-90 over SR 26 No. 0006603A0000000 | 0.4 E Kittitas CO | 1961 | Box Beam or Girders - Multiple | 183 ft | 9,077 | Fair |
| SR 28 over West Canal No. 000000LV0000000 | 0.9 E JCT SR 281 | 1950 | Tee Beam | 115 ft | 8,758 | Good |
| SR 281 over West Canal No. 000000LZ0000000 | 9.9 N JCT I-90 | 1950 | Tee Beam | 108 ft | 8,745 | Good |
| I-90 over Silica RD No. 0011975A0000000 | 6.1 E JCT SR 26 | 1981 | Stringer/Multi-beam or Girder | 123 ft | 8,141 | Good |
| I-90 over Silica RD No. 0011975B0000000 | 6.1 E JCT SR 26 | 1982 | Stringer/Multi-beam or Girder | 123 ft | 8,141 | Good |
| SR 243 over Lower Crab CR No. 0008803A0000000 | 19.6 N JCT SR 24 | 1970 | Slab | 150 ft | 7,030 | Good |
| I-90 over SR 281 Spur No. 0006858A0000000 | 14.0 E JCT SR 26 | 1962 | Slab | 154 ft | 6,917 | Fair |
| I-90 over SR 281 Spur No. 0006858B0000000 | 14.0 E JCT SR 26 | 1962 | Slab | 154 ft | 6,917 | Fair |
| SR 28 over Winchester Wasteway No. 000000LN0000000 | 8.4 E JCT SR 281 | 1949 | Tee Beam | 34 ft | 6,873 | Good |
| I-90 over RD N NE & RR No. 0006093A0000000 | 2.4 E JCT SR 17 | 1959 | Slab | 209 ft | 6,497 | Fair |
| I-90 over RD N NE & RR No. 0006093B0000000 | 2.4 E JCT SR 17 | 1959 | Slab | 209 ft | 6,497 | Fair |
| I-90 over Road O NE No. 0007621A0000000 | 3.4 E JCT SR 17 | 1965 | Stringer/Multi-beam or Girder | 131 ft | 6,317 | Good |
| I-90 over Road O NE No. 0007621B0000000 | 3.4 E JCT SR 17 | 1965 | Stringer/Multi-beam or Girder | 131 ft | 6,317 | Good |
| SR 281 over I-90 No. 0007386D0000000 | JCT I-90 | 1964 | Stringer/Multi-beam or Girder | 196 ft | 6,241 | Fair |
| I-90 over Weber Coulee No. 0008137A0000000 | 10.7 E JCT SR 17 | 1967 | Slab | 150 ft | 6,042 | Fair |
| I-90 over Weber Coulee No. 0008137B0000000 | 10.7 E JCT SR 17 | 1967 | Slab | 150 ft | 6,042 | Fair |
| I-90 over Weber Coulee No. 0008137C0000000 | 12.2 E JCT SR 17 | 1967 | Slab | 142 ft | 6,042 | Fair |
| I-90 over Weber Coulee No. 0008137D0000000 | 12.2 E JCT SR 17 | 1967 | Slab | 142 ft | 6,042 | Fair |
| SR 281 over West Canal No. 0007386E0000000 | 0.6 N JCT I-90 | 1964 | Slab | 106 ft | 5,926 | Fair |
| I-90 over West Canal No. 0007386B0000000 | 12.3 E JCT SR 26 | 1964 | Slab | 109 ft | 5,896 | Poor |
| I-90 over West Canal No. 0007386C0000000 | 12.3 E JCT SR 26 | 1964 | Slab | 109 ft | 5,896 | Poor |
| White Trail over Lat 39.9 Blk 75 No. 086062000000000 | 5 NW @ R NW | 1994 | Stringer/Multi-beam or Girder | 49 ft | 5,333 | Good |
| First Avenue NW over Dry Creek No. 082005000000000 | 0.4 W SR 28 | 1948 | Culvert | 45 ft | 5,280 | Fair |
| Whitetrail RD over West Canal Blk 75 No. 086535000000000 | 5 NW 1.1 W of R | 1997 | Stringer/Multi-beam or Girder | 40 ft | 5,128 | Good |
| Hansen RD over I-90 No. 0005689B0000000 | 22.8 E JCT SR 281 | 1958 | Stringer/Multi-beam or Girder | 213 ft | 4,835 | Poor |
| Potato Hill RD over I-90 No. 0017071A0000000 | 1.5 E JCT SR 171 | 2006 | Slab | 133 ft | 4,037 | Good |
| SR 170 over East Low Canal No. 0011702A0000000 | 2.4 E JCT SR 17 | 1980 | Stringer/Multi-beam or Girder | 134 ft | 2,878 | Good |
| SR 283 over Winchester Wasteway No. 0004574A0000000 | 9.2 N JCT SR 281 | 1953 | Tee Beam | 179 ft | 2,764 | Fair |
| Dodson Road over West Canal Blk 86 No. 086060000000000 | Dodson RD .4 N of 11 SW | 1993 | Stringer/Multi-beam or Girder | 56 ft | 2,266 | Good |
| M Road SE over El 29 Waste Way No. 084078000000000 | M SE 0.01 N of 5 SE | 1980 | Stringer/Multi-beam or Girder | 27 ft | 2,094 | Poor |
| 7 Road NE over Crab Creek No. 083482000000000 | 7 NE .5 E of Stratford RD | 1952 | Slab | 84 ft | 2,068 | Good |
| 24 Road SW over Lat. WB46 Blk 251 No. 084669000000000 | 24 SW .6 East of O | 1969 | Channel Beam | 64 ft | 1,976 | Good |
| US 2 over Dry Falls Dam No. 002000640000000 | 2.1 E Douglas CO | 1984 | Stringer/Multi-beam or Girder | 116 ft | 1,910 | Good |
| US 2 over South Coulee Dam No. 002004340000000 | 27.4 E JCT SR 172 | 1984 | Culvert | 90 ft | 1,910 | Good |
| SR 262 over Osullivan Dam Outlet No. 085904000000000 | 16.6 N JCT SR 26 | 1973 | Slab | 108 ft | 1,601 | Fair |
| SR 262 over Potholes Canal No. 085905000000000 | 17.5 N JCT SR 26 | 1949 | Culvert | 25 ft | 1,601 | Good |
| SR 262 over Generator Bypass Chute No. 085906000000000 | 17.5 N JCT SR 26 | 1989 | Stringer/Multi-beam or Girder | 99 ft | 1,601 | Fair |
| Dodson Road over Canal Lateral No. 081031000000000 | Dodson 1.3 N of 9 NW | 1981 | Tee Beam | 78 ft | 1,567 | Good |
| SR 174 over Columbia Basin Canal No. 000000LP0000000 | 1.3 E Douglas CO | 1949 | Tee Beam | 227 ft | 1,493 | Good |
| Dodson RD over Lat W20F Blk 89 No. 086168000000000 | Dodson 0.7 South of 7 NW | 1993 | Stringer/Multi-beam or Girder | 56 ft | 1,489 | Good |
| Adams RD over I-90 No. 0005688A0000000 | 2.9 E JCT SR 281 | 1958 | Stringer/Multi-beam or Girder | 220 ft | 1,465 | Poor |
| Stratford Road over Crab Creek No. 081794000000000 | Stratford .2 N of 10 NE | 1952 | Slab | 82 ft | 1,464 | Fair |
| Beverly Burke RD over West Canal Blk 77 No. 084257000000000 | Beverly Burke @ 1 NW | 1987 | Tee Beam | 99 ft | 1,452 | Good |
| Crescent Bar Road over Trinidad Springs No. 082377000000000 | 1.8S SR 28 | 1962 | Channel Beam | 29 ft | 1,422 | Fair |
| L Road SW over Lat. W61C Blk 81 No. 082547000000000 | Adams .4 South of 9 SW | 1964 | Channel Beam | 32 ft | 1,412 | Good |
| Dodson Road over I-90 No. 0014022A0000000 | 12.8 E JCT SR 281 | 1993 | Stringer/Multi-beam or Girder | 208 ft | 1,401 | Fair |
| U Road SE over East Low Canal Blk 44 No. 081154000000000 | U SE 0.1 South of 7 SE | 1985 | Tee Beam | 120 ft | 1,394 | Fair |
| U Road SE over S. Warden Coulee No. 083788000000000 | U SE .6 S of 10 SE | 1960 | Culvert | 23 ft | 1,373 | Good |
| K NE over Rocky Coulee Ww No. 079707000000000 | K NE 1.8 South of 7 NE | 1984 | Tee Beam | 119 ft | 1,320 | Good |
| Baseline East over Wasteway No. 086338000000000 | Baseline 0.2 W of SR 17 | 1996 | Stringer/Multi-beam or Girder | 34 ft | 1,296 | Good |
| L Road NE over Rocky Coulee Ww Blk 41 No. 080484000000000 | L NE .05 North of 5.6 NE | 1983 | Tee Beam | 180 ft | 1,271 | Good |
| Adams Road over West Canal Blk 78 No. 086059000000000 | Adams .1 N of Frenchmen | 1994 | Tee Beam | 93 ft | 1,237 | Good |
| J Ne/Stratford RD over East Low Canal No. 081339000000000 | Stratford RD .4 N of 16 | 1990 | Tee Beam | 91 ft | 1,201 | Fair |
| M Road SE over Ww Rcd Blk 42 No. 086170000000000 | M SE 0.1 S of 5.5 SE | 1996 | Stringer/Multi-beam or Girder | 58 ft | 1,184 | Good |
| Cresent Bar RD over Wanapum Lake No. 087579000000000 | Cresent Bar | 2008 | Tee Beam | 130 ft | 1,147 | Good |
| U Road SE over Lind Coulee No. 083842000000000 | U SE .7 South of 4 | 1954 | Slab | 104 ft | 1,136 | Good |
| M Road SE over Lind Coulee Wasteway No. 080739000000000 | M SE 0.3 North of SR 262 | 1953 | Stringer/Multi-beam or Girder | 316 ft | 1,125 | Fair |
| SR 155 over Northrup CR No. 0003668D0000000 | 19.1 N JCT US 2 | 1949 | Tee Beam | 89 ft | 1,122 | Good |
| M Road SE over Ww Rcd Blk 42 No. 086171000000000 | M SE .5 South of 2 SE | 1996 | Stringer/Multi-beam or Girder | 31 ft | 1,109 | Good |
| Wheeler RD over East Low Canal No. 088022000000000 | 3 NE 0.1 East of O NE | 2010 | Stringer/Multi-beam or Girder | 165 ft | 1,109 | Good |
| U Road SE over Weber Coulee No. 081025000000000 | U SE at 1 SE | 1954 | Slab | 104 ft | 1,086 | Good |
| L Road SW over Lat. RB4 Blk 82 No. 084146000000000 | Adams RD .6 N of 11 SW | 1990 | Stringer/Multi-beam or Girder | 40 ft | 1,034 | Good |
| SR 155 over Lower Lewis CR No. 0003668A0000000 | 8.8 N JCT US 2 | 1949 | Slab | 39 ft | 942 | Good |
| SR 155 over Upper Lewis CR No. 0003668B0000000 | 14.4 N JCT US 2 | 1949 | Tee Beam | 69 ft | 942 | Good |
| SR 155 over Devils Creek No. 0003668C0000000 | 16.8 N JCT US 2 | 1949 | Tee Beam | 169 ft | 942 | Fair |
| Warden Rd/Road U over I-90 No. 0007867C0000000 | 9.5 E JCT SR 17 | 1966 | Stringer/Multi-beam or Girder | 191 ft | 913 | Good |
| N Road NE over Lat. Blk 41 No. 083815000000000 | N NE .5 North of I-90 | 1960 | Slab | 42 ft | 910 | Good |
| Q SW over West Canal Blk 78 No. 086169000000000 | Q SW .1 South of 1.5 | 1993 | Tee Beam | 93 ft | 877 | Good |
| L Road SW over Lat. RB5 Blk 82 No. 084210000000000 | Adams RD 0.9 S of 12 SW | 1990 | Stringer/Multi-beam or Girder | 45 ft | 875 | Good |
| George South Road over West Canal Blk 78 No. 086061000000000 | Q SW 1.3 South of 3 | 1993 | Tee Beam | 93 ft | 831 | Good |
| 12 RD NW over West Canal No. 086094000000000 | Martin RD 0.1 W of SR 28 | 1994 | Tee Beam | 140 ft | 825 | Good |
| S RD NW over Irrigation Lateral No. 081375000000000 | S NW 0.4 North of SR 28 | 1952 | Stringer/Multi-beam or Girder | 29 ft | 786 | Fair |
| L RD SW over Saddle Mountain Wasteway No. 079749000000000 | L SW .9 S of 24 | 1969 | Channel Beam | 54 ft | 783 | Good |
| Stratford RD over Crab Creek No. 088964000000000 | .25 S of HWY 28 | 2017 | Culvert | 101 ft | 778 | Good |
| G RD SW over Wahluke Branch Canal No. 083372000000000 | G SW .4 N of Wahluke RD | 1969 | Slab | 93 ft | 772 | Good |
| SR 262 over Lat. WG1J Blk 80 No. 083978000000000 | 4.9 N JCT SR 26 | 1990 | Stringer/Multi-beam or Girder | 40 ft | 765 | Good |
| H Road SE over West Canal Blk 80 No. 083931000000000 | H SE 0.6 S of 10 SE | 1953 | Stringer/Multi-beam or Girder | 24 ft | 748 | Fair |
| Sagebrush Flats RD over Dry Wash No. 087314000000000 | Sagebrush .1 W of City | 1993 | Culvert | 25 ft | 734 | Good |
| 8 Road SE over East Low Canal Blk 44 No. 081250000000000 | 8 SE 0.6 W of W SE | 1985 | Tee Beam | 140 ft | 719 | Good |
| B Road NW over West Canal Blk 701 No. 084756000000000 | B NW .2 N of 18 NW | 1975 | Tee Beam | 180 ft | 714 | Fair |
| So. Frontage Rd. over West Canal No. 080294000000000 | West Canal @ George | 1950 | Slab | 102 ft | 687 | Poor |
| 7 NW over West Canal No. 087144000000000 | 7 NW 0.1 West of R NW | 2004 | Tee Beam | 119 ft | 680 | Good |
| Sagebrush Flats RD over Dry Wash No. 087312000000000 | 0.1 E of Johnson RD | 1993 | Culvert | 21 ft | 670 | Good |
| S RD NW over Irrigation Lateral No. 083229000000000 | S NW 0.01 S of 9 | 1953 | Stringer/Multi-beam or Girder | 39 ft | 663 | Fair |
| S NW over Irrigation Canal No. 087146000000000 | S NW .4 S of SR 28 | 2004 | Stringer/Multi-beam or Girder | 38 ft | 663 | Good |
| Q RD over I-90 No. 0007621C0000000 | 5.4 E JCT SR 17 | 1965 | Stringer/Multi-beam or Girder | 217 ft | 651 | Good |
| Baseline West over Lat. Blk 73 No. 084485000000000 | Baseline .1 East of V NW | 1987 | Tee Beam | 34 ft | 650 | Good |
| SR 28 over Crab Creek No. 0002395A0000000 | 10.5 E JCT SR 17 | 1939 | Tee Beam | 200 ft | 622 | Fair |
| SR 28 over Crab Creek No. 0008639A0000000 | 13.2 E JCT SR 17 | 1969 | Stringer/Multi-beam or Girder | 220 ft | 622 | Fair |
| SR 28 over Crab Creek No. 0013359A0000000 | 15.9 E JCT SR 17 | 1988 | Slab | 153 ft | 622 | Good |
| 9 NW over Winchester Ww No. 082232000000000 | 9 NW .7 Mile E of K NW | 1953 | Stringer/Multi-beam or Girder | 127 ft | 617 | Fair |
| 11 Road SW over Royal Branch Canal BLK82 No. 084402000000000 | 11 SW 0.7 E of K SW | 1987 | Stringer/Multi-beam or Girder | 64 ft | 600 | Good |
| O RD NE over Lateral W 1150 No. 082855000000000 | O NE .5 South of 3 NE | 1987 | Stringer/Multi-beam or Girder | 42 ft | 593 | Good |
| Adams RD over Lateral Block 73 No. 088922000000000 | Adams at 11.5 NW | 2017 | Slab | 31 ft | 589 | Good |
| 11 Road NW over Lat. Blk 73 No. 081425000000000 | 11 NW .01 W of R | 1952 | Stringer/Multi-beam or Girder | 27 ft | 580 | Fair |
| Beverly Burke RD over I-90 No. 0007386A0000000 | 10.8 E JCT SR 26 | 1964 | Stringer/Multi-beam or Girder | 287 ft | 574 | Poor |
| Hiawatha RD NE over I-90 No. 0005688B0000000 | 17.9 E JCT SR 281 | 1958 | Stringer/Multi-beam or Girder | 220 ft | 566 | Fair |
| M NW over West Canal No. 087145000000000 | M NW 0.2 S of 11 | 2004 | Tee Beam | 115 ft | 560 | Good |
| White Trail RD over Winchester Ww No. 079899000000000 | 5 NW 0.05 W of G.9 | 1953 | Stringer/Multi-beam or Girder | 127 ft | 558 | Good |
| Frenchman Hills RD over West Canal No. 079766000000000 | Frenchmen .2 E of Adams | 1987 | Tee Beam | 95 ft | 557 | Good |
| E RD SE over West Canal No. 084794000000000 | E SE .4 N of 12 | 1960 | Stringer/Multi-beam or Girder | 30 ft | 550 | Good |
| P NW over Canal W26A Blk 73 No. 086172000000000 | P NW .4 N of 11 NW | 1993 | Slab | 25 ft | 546 | Good |
| Pinto Ridge Road over Main Canal No. 085909000000000 | Pinto Ridge .5 N of SR 28 | 1992 | Tee Beam | 134 ft | 530 | Good |
| G RD SW over West Canal No. 087533000000000 | G SW .2 North of 10 SW | 2006 | Stringer/Multi-beam or Girder | 64 ft | 511 | Good |
| Pinto Ridge Road over Main Canal No. 084684000000000 | Pinto Ridge @ Main Canal | 1977 | Tee Beam | 180 ft | 493 | Fair |
| 23 Road NE over Crab Creek No. 079852000000000 | 01.6 E SR 28 | 1990 | Tee Beam | 112 ft | 467 | Good |
| A-Nw over W 22 Canal No. 087115000000000 | A NW 1.4 N of 9 NW | 2003 | Tee Beam | 78 ft | 467 | Good |
| Ridgeview RD over Wasteway No. 086536000000000 | Ridgeview .02 W of L NE | 1994 | Stringer/Multi-beam or Girder | 38 ft | 465 | Good |
| Ruff-Marlin Road over Rocky Coulee No. 084784000000000 | W NE .1 N of 6 | 1974 | Stringer/Multi-beam or Girder | 100 ft | 464 | Fair |
| 20 Road NW over West Canal Blk 701 No. 083223000000000 | 20 & A.5 NW | 1987 | Tee Beam | 112 ft | 444 | Good |
| M NE over East Low Canal Blk 40 No. 086249000000000 | M NE 0.2 South of 10 NE | 1996 | Tee Beam | 123 ft | 443 | Good |
| Martin RD over Lateral Canal No. 088743000000000 | Martin RD @ H-Nw | 2015 | Slab | 38 ft | 443 | Good |
| P NW over Lat. Blk 73 No. 086341000000000 | P NW @ 12 | 1996 | Channel Beam | 28 ft | 440 | Good |
| Q RD NE over East Low Canal No. 085908000000000 | Q NE .6 North of I-90 | 1992 | Tee Beam | 144 ft | 439 | Good |
| R RD SE over Lind Coulee No. 082571000000000 | R SE .1 Mile S of 3 SE | 1966 | Stringer/Multi-beam or Girder | 152 ft | 436 | Good |
| E RD SW over Irrigation Lateral No. 083950000000000 | E SW 1.2 N of 11 SW | 1953 | Stringer/Multi-beam or Girder | 51 ft | 414 | Fair |
| Sand Dunes RD over Moses Lake No. 088720000000000 | Sand Dunes .6 S of Camas | 2015 | Channel Beam | 57 ft | 412 | Good |
| Martin Road over Wasteway No. 084529000000000 | 12 NW 1.1 E of P | 1952 | Stringer/Multi-beam or Girder | 32 ft | 392 | Fair |
| Q - NW over Irrigation Canal No. 087114000000000 | Q NW .1 N of 11 | 2003 | Stringer/Multi-beam or Girder | 30 ft | 392 | Good |
| D Road SE over Irrigation Canal No. 087989000000000 | D SE .9 Mile S of 13 SE | 2009 | Slab | 37 ft | 391 | Good |
| 20 Road NE over Crab Creek No. 083145000000000 | 20 NE 0.1 East of E NE | 1988 | Tee Beam | 210 ft | 390 | Fair |
| R RD NW over Lat. Blk 73 No. 086096000000000 | 13 TH Avenue N | 1995 | Slab | 23 ft | 385 | Good |
| Frenchman Hills RD over West Canal Tunnel Ww No. 081340000000000 | Frenchmen Hill 1.2 E of I | 1962 | Tee Beam | 52 ft | 368 | Good |
| 2 RD NW over Irrigation Lateral No. 082724000000000 | 2 NW .2 W of P-Nw | 1952 | Stringer/Multi-beam or Girder | 27 ft | 346 | Fair |
| B RD SE over Irrigation Canal No. 084543000000000 | B SE 0.7 N of 12 SE | 1953 | Stringer/Multi-beam or Girder | 32 ft | 325 | Fair |
| 20 Road NE over East Low Canal No. 082576000000000 | 20 NE @ East Low Canal | 1947 | Stringer/Multi-beam or Girder | 180 ft | 317 | Fair |
| Q RD NW over Irrigation Lateral No. 084377000000000 | Q NW .6 N of 12 NW | 1952 | Stringer/Multi-beam or Girder | 32 ft | 315 | Fair |
| O RD NW over West Canal No. 080899000000000 | O NW 0.6 North of SR 28 | 1949 | Stringer/Multi-beam or Girder | 105 ft | 313 | Fair |
| 9 RD NW over Irrigation Lateral No. 083117000000000 | 9 NW .01 W of S | 1953 | Stringer/Multi-beam or Girder | 39 ft | 309 | Fair |
| F RD SE over Irrigation Lateral No. 081473000000000 | F SE 0.5 S of 13 SE | 1954 | Stringer/Multi-beam or Girder | 31 ft | 307 | Fair |
| E RD SW over Wahluke Branch Canal No. 083906000000000 | E SW .6 N of Wahlike RD | 1969 | Slab | 94 ft | 303 | Good |
| Monument Hill Road over Irrigation Canal No. 086340000000000 | P NW 0.6 North of 12 NW | 1996 | Channel Beam | 38 ft | 298 | Good |
| 1 SE RD over Rocky Coulee Drain No. 086534000000000 | 1 SE 0.8 West of M SE | 2000 | Tee Beam | 34 ft | 292 | Good |
| U.7 over Usbr Lateral No. 080876000000000 | U.7 .2 N of SR 28 | 1954 | Stringer/Multi-beam or Girder | 27 ft | 278 | Good |
| P Road NW over Lat W39.9E2 Blk 75 No. 081005000000000 | P NW 0.4 S of 5 NW | 1952 | Stringer/Multi-beam or Girder | 30 ft | 274 | Fair |
| H Road NW over West Canal No. 079900000000000 | H NW 0.4 North of SR 28 | 1949 | Stringer/Multi-beam or Girder | 90 ft | 271 | Fair |
| 9 RD NW over Irrigation Lateral No. 083222000000000 | 9 NW 0.3 E of S NW | 1952 | Stringer/Multi-beam or Girder | 29 ft | 265 | Good |
| "r" Road NE over Field Runoff No. 088457000000000 | R NE 0.1 North of 29 NE | 2012 | Culvert | 27 ft | 265 | Good |
| A RD SW over Irrigation Lateral No. 083371000000000 | A SW 0.5 N of 11 SW | 1954 | Stringer/Multi-beam or Girder | 39 ft | 264 | Good |
| R NE over Dry Wash No. 088574000000000 | R NE .2 South of 34 NE | 2013 | Culvert | 23 ft | 262 | Good |
| 6 RD SE over Lind Coulee Wasteway No. 079882000000000 | 6 SE 1.8 East of U SE | 1991 | Tee Beam | 114 ft | 260 | Good |
| O RD SW over West Canal No. 082839000000000 | O SW 1.2 N of 11 | 1958 | Stringer/Multi-beam or Girder | 42 ft | 257 | Fair |
| 8 RD NW over West Canal No. 083217000000000 | 8 NW .7 W of R NW | 1953 | Stringer/Multi-beam or Girder | 108 ft | 253 | Fair |
| R RD NW over Irrigation Lat. No. 084199000000000 | R NW 0.9 N of 12 NW | 1952 | Stringer/Multi-beam or Girder | 32 ft | 250 | Fair |
| R NE over Dry Creek No. 086097000000000 | R NE .2 South of 39 NE | 1994 | Stringer/Multi-beam or Girder | 45 ft | 250 | Good |
| M RD NW over Irrigation Lateral No. 084853000000000 | M NW .6 N of 12 | 1952 | Stringer/Multi-beam or Girder | 32 ft | 247 | Fair |
| R SW over Waluke Branch Canal No. 087119000000000 | R SW @ 23 SW | 1983 | Stringer/Multi-beam or Girder | 37 ft | 247 | Good |
| Adams Road over Lateral. Block 73 No. 088920000000000 | Adams Road at Martin | 2017 | Slab | 34 ft | 247 | Good |
| 19 NW over West Canal No. 086093000000000 | 19 NW .6 W of B | 1994 | Tee Beam | 147 ft | 240 | Good |
| M RD SW over Irrigation Lateral No. 079742000000000 | M SW 0.4 S of 12 SW | 1958 | Stringer/Multi-beam or Girder | 40 ft | 239 | Fair |
| M RD SW over West Canal No. 083120000000000 | M SW 1.2 North of 11 SW | 1958 | Stringer/Multi-beam or Girder | 30 ft | 239 | Fair |
| W-Ne over Blackrock Coulee No. 087117000000000 | W NE 0.2 S of 16 | 2003 | Culvert | 24 ft | 235 | Good |
| E Road SW over Crab Creek No. 084003000000000 | E SW at Crab Creek | 1958 | Slab | 104 ft | 233 | Good |
| 11 N.W. over Wasteway No. 088921000000000 | 11 NW @ M NW | 2017 | Slab | 31 ft | 232 | Good |
| Peninsula Drive over I-90 No. 0015898B0000000 | 0.6 E JCT SR 171 | 2001 | Box Beam or Girders - Multiple | 185 ft | 231 | Good |
| 1 RD NW over Irrigation Lateral No. 084546000000000 | 1 NW .5 W of U | 1956 | Stringer/Multi-beam or Girder | 28 ft | 231 | Fair |
| K RD SW over Wahluke Branch Canal No. 083949000000000 | K SW .4 N of 22.5 | 1969 | Slab | 44 ft | 229 | Good |
| A NE over West Canal Blk 70 No. 082366000000000 | A NE 1.23 N of SR 28 | 1988 | Tee Beam | 103 ft | 226 | Good |
| 6 Road NE over East Low Canal Blk 41 No. 080100000000000 | 6 NE 0.9 East of N NE | 1989 | Tee Beam | 97 ft | 215 | Good |
| D RD SW over Irrigation Lateral No. 082662000000000 | D SW 0.7 S of Frenchmen | 1959 | Stringer/Multi-beam or Girder | 43 ft | 214 | Good |
| 8 Road SE over Lind Coulee Wasteway No. 081513000000000 | 8 SE .2 East of W SE | 1988 | Tee Beam | 102 ft | 212 | Good |
| 0 SW over Waluke Branch Canal No. 087118000000000 | O SW 0.1 N of 23 SW | 1983 | Stringer/Multi-beam or Girder | 37 ft | 210 | Good |
| 5 RD SE over Irrigation Wasteway No. 084096000000000 | 5 SE .4 West of M SE | 1987 | Stringer/Multi-beam or Girder | 34 ft | 203 | Good |
| 9 NW over Irrigation Lateral No. 089507000000000 | .2 E of E NW | 2024 | Slab | 27 ft | 200 | Good |
| T RD NW over Irrigation Lateral No. 084786000000000 | T NW .5 N of 12 | 1952 | Stringer/Multi-beam or Girder | 28 ft | 197 | Good |
| S RD SE over Irrigation Lateral No. 082165000000000 | S SE 0.4 S of SR 170 | 1952 | Stringer/Multi-beam or Girder | 28 ft | 196 | Good |
| 7 RD NW over Irr. Canal No. 086739000000000 | 7 NW 0.8 East of Dodson | 2001 | Tee Beam | 76 ft | 193 | Good |
| Martin Road over Wasteway No. 088923000000000 | Martin Road at Adams | 2017 | Slab | 45 ft | 188 | Good |
| K RD NW over Lat. Bl 73 No. 086437000000000 | K NW 0.2 North of SR 28 | 1999 | Tee Beam | 115 ft | 184 | Good |
| 3 SE over Lind Coulee No. 082441000000000 | 3 SE 0.1 East of S SE | 1966 | Stringer/Multi-beam or Girder | 144 ft | 179 | Good |
| J RD NE over Main Canal No. 079833000000000 | J NE 0.5 N of SR 28 | 1992 | Stringer/Multi-beam or Girder | 142 ft | 175 | Good |
| Urquhart Ave(x Ne) over Crab Creek No. 081497000000000 | 0.03 S of Burn ST | 1972 | Tee Beam | 160 ft | 170 | Fair |
| Hill Top RD over Frenchman Springs No. 082677000000000 | Vantage RD 1.0 W Silica | 1931 | Slab | 72 ft | 169 | Good |
| Vantage RD over Frenchman Springs No. 082837000000000 | Vantage RD .9 W Silica | 1931 | Slab | 41 ft | 169 | Good |
| Vantage RD over Frenchman Springs No. 083926000000000 | Vantage RD 1.1 W Silica | 1931 | Slab | 36 ft | 169 | Good |
| P RD NE over Rocky Coulee No. 084592000000000 | P NE 0.6 N of 6 NE | 1974 | Tee Beam | 100 ft | 160 | Good |
| N RD NW over Irrigation Lateral No. 079809000000000 | N NW 0.3 N of 11 NW | 1952 | Stringer/Multi-beam or Girder | 22 ft | 158 | Fair |
| R RD NW over Irrigation Lateral No. 084061000000000 | R NW 0.1 North of 7 NW | 1951 | Stringer/Multi-beam or Girder | 24 ft | 158 | Good |
| M RD SW over Wahluke Branch Canal No. 083361000000000 | M SW 1.4 N of 24 SW | 1969 | Slab | 43 ft | 157 | Good |
| 16 NE over Crab Creek No. 088151000000000 | 16 NE 4.0 W of Stratford | 2010 | Culvert | 61 ft | 157 | Good |
| 1 RD SE over Weber Wasteway No. 080479000000000 | 1 SE 0.2 West of S SE | 1950 | Stringer/Multi-beam or Girder | 48 ft | 156 | Good |
| "r" Road NE over Field Runoff No. 088216000000000 | R NE 0.5 North of 37 | 2010 | Culvert | 29 ft | 156 | Good |
| J RD NW over West Canal No. 080109000000000 | 0.3N SR 28 | 1949 | Stringer/Multi-beam or Girder | 105 ft | 155 | Fair |
| O-Sw over West Low Canal No. 086537000000000 | O SW .06 N of Frenchmen | 1997 | Tee Beam | 92 ft | 155 | Good |
| K Road NW over Lat. Blk 73 No. 080274000000000 | K NW 0.02 N of 11.5 NW | 1952 | Stringer/Multi-beam or Girder | 25 ft | 153 | Fair |
| Morgan Lake Road over Potholes Canal No. 000013510-99999 | 11.5 MI Nnw of Office | 2002 | Tee Beam | 112 ft | 150 | Good |
Structure types in Grant County
| Stringer/Multi-beam or Girder | 118 | 38.8% |
| Tee Beam | 67 | 22.0% |
| Slab | 60 | 19.7% |
| Culvert | 37 | 12.2% |
| Channel Beam | 10 | 3.3% |
| Truss - Thru | 8 | 2.6% |
| Box Beam or Girders - Multiple | 3 | 1.0% |
| Other | 1 | 0.3% |
Other counties in Washington
- Adams County 187
- Asotin County 28
- Benton County 167
- Chelan County 148
- Clallam County 153
- Clark County 219
- Columbia County 86
- County 000 1
- Cowlitz County 161
- Douglas County 40
- Ferry County 55
- Franklin County 133
- Garfield County 54
- Grays Harbor County 371
- Island County 7
- Jefferson County 97
- King County 1,252
- Kitsap County 120
- Kittitas County 313
- Klickitat County 91
- Lewis County 420
- Lincoln County 180
- Mason County 136
- Okanogan County 161
- Pacific County 120
- Pend Oreille County 71
- Pierce County 480
- San Juan County 13
- Skagit County 256
- Skamania County 120
- Snohomish County 500
- Spokane County 309
- Stevens County 75
- Thurston County 199
- Wahkiakum County 37
- Walla Walla County 195
- Whatcom County 355
- Whitman County 349
- Yakima County 557