Washington County, Iowa bridges
Washington County has 207 bridges and culverts in the National Bridge Inventory, the oldest built in 1914. 33 (16%) are rated poor. The most common type is stringer/multi-beam or girder (46%).
- Bridges
- 207
- Good
- 40%
- Fair
- 44%
- Poor
- 16%
- 33 bridges
- Average age
- 44.5 yrs
- Posted or closed
- 18
Map of bridges in Washington County
Green good, amber fair, red poor. Click a marker for details.Search bridges in Washington County
Type at least two characters, or pick a condition or type, to search every bridge in the county.
Condition
Good40%(82)
Fair44%(92)
Poor16%(33)
When they were built
Busiest
- US 218 over Whiskey Run CreekFair14,900 vehicles/day
- US 218 over StreamFair14,900 vehicles/day
- US 218 over DrainageGood13,800 vehicles/day
- US 218 over Big Slough CreekGood12,400 vehicles/day
- SB US 218 over Goose CreekFair7,600 vehicles/day
Longest
- Good
- Good
- FM over Skunk RiverPoor653 ft
- Fair
- Good
Oldest
- Local Road over South Fork Long CreekPoorBuilt 1914
- Local over Whiskey CreekPoorBuilt 1917
- FM over Small StreamPoorBuilt 1917
- Local Road over Small StreamPoorBuilt 1917
- Ia 92 over Dutch CreekFairBuilt 1923
All bridges in Washington County
Busiest first · showing 1–200 of 207| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| US 218 over Whiskey Run Creek No. 000000000605570 | 0.5 Mi. N of Jct. SR G-36 | 1984 | Culvert | 23 ft | 14,900 | Fair |
| US 218 over Stream No. 000000000605585 | 1.8 Mi. S 0F JCT Ia 22 | 1984 | Culvert | 29 ft | 14,900 | Fair |
| US 218 over Drainage No. 000000000606875 | 0.8 Mi. N of SR G-62 | 1997 | Culvert | 21 ft | 13,800 | Good |
| US 218 over Big Slough Creek No. 000000000606880 | 3.8 Mi. S of Jct. Ia 92 | 1997 | Culvert | 37 ft | 12,400 | Good |
| SB US 218 over Goose Creek No. 000000000605575 | 6.6 Mi. N of Jct. Ia 92 | 1984 | Stringer/Multi-beam or Girder | 142 ft | 7,600 | Fair |
| SB US 218 over Davis Creek No. 000000000605580 | 4.1 Mi. S of Jct. Ia. 22 | 1984 | Slab | 133 ft | 7,600 | Fair |
| US 218 SB over English River No. 000000000605590 | 0.6 Mi. S of Jct. Ia 22 | 1984 | Stringer/Multi-beam or Girder | 459 ft | 7,600 | Fair |
| NB US 218 over Goose Creek No. 000000000601655 | 6.6 Mi. N of Jct. Ia 92 | 1994 | Stringer/Multi-beam or Girder | 142 ft | 7,450 | Good |
| NB US 218 over Davis Creek No. 000000000601660 | 4.0 Mi. S of Ia 22 | 1994 | Slab | 133 ft | 7,450 | Good |
| NB US 218 over English River No. 000000000601665 | 0.6 Mi. S of Jct. Ia 22 | 1994 | Stringer/Multi-beam or Girder | 458 ft | 7,450 | Good |
| SB US 218 over Ia 22 No. 000000000605595 | At Jct. of Ia 22 | 1984 | Stringer/Multi-beam or Girder | 237 ft | 7,050 | Fair |
| US 218 NB over Ia 22 No. 000000000605593 | At Jct. Ia 22 & U.S. 218 | 1995 | Stringer/Multi-beam or Girder | 237 ft | 6,900 | Good |
| US 218 SB over E Fork Crooked Creek No. 000000000051471 | 1.1 Mi. S of Jct. SR G62 | 2014 | Stringer/Multi-beam or Girder | 197 ft | 6,500 | Fair |
| NB US 218 over E. Fork Crooked Creek No. 000000000606890 | 1.1 Mi. S of Jct. SR G62 | 1997 | Stringer/Multi-beam or Girder | 183 ft | 6,400 | Good |
| Ia 22 over Salvesen Creek No. 000000000051731 | 0.2 Mi. E of Jct. Ia 1 | 2017 | Slab | 71 ft | 6,200 | Good |
| Ia 22 over Drainage Ditch No. 000000000605820 | 0.8 Mi. W of Jct. US 218 | 1988 | Culvert | 21 ft | 6,200 | Good |
| Ia 92 over South Long Creek No. 000000000051820 | 4.6 Mi. W of Jct. US 218 | 1967 | Slab | 133 ft | 5,900 | Fair |
| US 218 SB over S. Fork Long Creek No. 000000000606897 | 1.5 Mi. S of Jct. Ia 92 | 1997 | Stringer/Multi-beam or Girder | 137 ft | 5,750 | Fair |
| NB US 218 over S Fk Long Creek No. 000000000606895 | 1.5 Mi. S of Jct. Ia 92 | 1997 | Stringer/Multi-beam or Girder | 135 ft | 5,650 | Good |
| US 218 SB over Cp RR No. 000000000606870 | 0.2 Mi. N of Jct. Ia 92 | 1996 | Stringer/Multi-beam or Girder | 192 ft | 5,600 | Fair |
| NB US 218 over Cp RR No. 000000000606865 | 0.2 Mi. N of Jct. Ia 92 | 1996 | Stringer/Multi-beam or Girder | 192 ft | 5,500 | Fair |
| US 218 SB over N. Fork Long Creek No. 000000000606902 | 1.0 Mi. S of Jct. Ia 92 | 1997 | Stringer/Multi-beam or Girder | 208 ft | 5,500 | Good |
| NB US 218 over N Fk Long Creek No. 000000000606900 | 1.0 Mi. S of Jct. Ia 92 | 1997 | Stringer/Multi-beam or Girder | 209 ft | 5,400 | Good |
| Ia 22 over Iowa River Overflow No. 000000000051761 | 1.7 Mi. E of Jct. US 218 | 1987 | Slab | 142 ft | 4,250 | Fair |
| SB US 218 over Ia 92 No. 000000000606405 | At Jct. of Ia 92 | 1996 | Stringer/Multi-beam or Girder | 216 ft | 4,250 | Good |
| NB US 218 over Ia 92 No. 000000000606400 | At Jct. of Ia 92 | 1996 | Stringer/Multi-beam or Girder | 226 ft | 4,150 | Good |
| Ia 1 over Camp Creek No. 000000000051661 | 3.1 Mi. S of Jct. Ia 22 | 2019 | Stringer/Multi-beam or Girder | 124 ft | 4,120 | Good |
| Ia 1 over English River No. 000000000051671 | 1.1 Mi. S of Jct. Ia 22 | 1979 | Stringer/Multi-beam or Girder | 347 ft | 4,120 | Fair |
| Ia 1 over Long Creek No. 000000000051651 | 1.0 Mi. N of Jct. SR G36 | 1987 | Culvert | 29 ft | 4,100 | Good |
| Ia 92 over North Fork Long Creek No. 000000000051841 | 0.7 Mi. W of Jct. US 218 | 2001 | Stringer/Multi-beam or Girder | 103 ft | 3,700 | Good |
| FM over S. Fork Long Creek No. 000000000336361 | 075070404 | 1996 | Culvert | 29 ft | 3,520 | Good |
| FM over Small Stream No. 000000000336320 | 075070201 | 1966 | Culvert | 22 ft | 3,370 | Fair |
| FM over N.Fork Long Creek No. 000000000336341 | 075070301 | 1985 | Culvert | 38 ft | 3,370 | Good |
| Ia 22 over Smith Creek No. 000000000051681 | 3.6 Mi. W of Jct. Ia 1 | 1990 | Stringer/Multi-beam or Girder | 146 ft | 3,330 | Fair |
| Ia 22 over English River Overflow No. 000000000051691 | 2.5 Mi. W of Jct. Ia 1 | 1994 | Slab | 138 ft | 3,330 | Fair |
| Ia 22 over English River No. 000000000051701 | 2.3 Mi. W of Ia 1 | 1994 | Stringer/Multi-beam or Girder | 291 ft | 3,330 | Good |
| Ia 22 over Ramsey Creek No. 000000000051711 | 1.3 Mi. W of Jct. Ia 1 | 1994 | Slab | 123 ft | 3,330 | Fair |
| Ia 22 over Drainage Ditch No. 000000000051721 | 0.5 Mi. W of Jct. Ia 1 | 1994 | Culvert | 23 ft | 3,330 | Fair |
| Ia 22 over Bulgers Run No. 000000000051741 | 4.8 Mi. E of Jct. Iowa 1 | 2021 | Culvert | 27 ft | 3,090 | Good |
| Ia 1 over West Fork Crooked Creek No. 000000000051631 | 1.2 Miles South of Ia 92 | 2016 | Stringer/Multi-beam or Girder | 258 ft | 2,600 | Good |
| Ia 92 over W Branch Crooked Creek No. 000000000051801 | 2.6 Mi. W of W Jct. Ia 1 | 2011 | Stringer/Multi-beam or Girder | 217 ft | 2,430 | Good |
| Ia 1 over Skunk River & Access RD No. 000000000051601 | 1.4 Mi. N of Ia 78 | 2015 | Stringer/Multi-beam or Girder | 734 ft | 2,340 | Good |
| Ia 1 over Walnut Creek No. 000000000051611 | 4.0 Mi. N of JCT Ia 78 | 2006 | Culvert | 39 ft | 2,340 | Fair |
| Ia 1 over Cedar Creek No. 000000000051621 | 3.4 Mi. S of S Jct. Ia 92 | 1987 | Culvert | 38 ft | 2,340 | Good |
| FM over South Fork Long Creek No. 000000000336370 | 075070501 | 1979 | Stringer/Multi-beam or Girder | 57 ft | 2,280 | Fair |
| CO RD G36 over US 218 No. 000000000609910 | At the Jct. of SR G36 | 2008 | Stringer/Multi-beam or Girder | 240 ft | 2,010 | Fair |
| Ia 92 over Dutch Creek No. 000000000051780 | 0.5 Mi. E Jct. SR V15 | 1923 | Culvert | 32 ft | 1,810 | Fair |
| Ia 92 over Drainage Ditch No. 000000000051790 | 3.3 Mi. W of Jct. SR W38 | 1968 | Culvert | 32 ft | 1,810 | Fair |
| W55 Wayland RD over W Fork Crooked Creek No. 000000000335671 | 074070504 | 2002 | Stringer/Multi-beam or Girder | 286 ft | 1,720 | Good |
| FM over Crooked Creek No. 000000000335761 | 074071606 | 1940 | Stringer/Multi-beam or Girder | 323 ft | 1,720 | Fair |
| FM over Williams Creek No. 000000000335850 | 074073404 | 1936 | Arch - Deck | 60 ft | 1,650 | Poor |
| Ia 1 & Ia 78 over Honey Creek No. 000000000051591 | 0.7 Mi. W of SR W-21 | 1991 | Slab | 103 ft | 1,520 | Good |
| FM over English River No. 000000000337401 | 077061704 | 1999 | Stringer/Multi-beam or Girder | 426 ft | 1,460 | Good |
| FM over English River No. 000000000337701 | 077080702 | 1999 | Stringer/Multi-beam or Girder | 410 ft | 1,400 | Good |
| W64 Vine Ave over Small Natural Stream No. 000000000051571 | 77062202 | 2015 | Culvert | 25 ft | 1,230 | Good |
| CO RD W64 over English River No. 000000000051581 | 077061502 | 2006 | Stringer/Multi-beam or Girder | 667 ft | 1,230 | Good |
| FM over Burr Oak Creek No. 000000000336151 | 074093604 | 1991 | Culvert | 26 ft | 1,100 | Fair |
| G 38 over W Fork Crooked Creek No. 000000000336611 | 075082401 | 2011 | Slab | 197 ft | 970 | Good |
| B Ave over Small Stream No. 000000000006790 | 077071800 | 1936 | Culvert | 29 ft | 938 | Poor |
| 9th Avenue over Smith Creek No. 000000000051870 | 077092400 | 1928 | Slab | 73 ft | 920 | Poor |
| FM over Dutch Creek No. 000000000337370 | 076093102 | 1956 | Culvert | 25 ft | 890 | Fair |
| CO RD W64 over Davis Creek No. 000000000051561 | 077063402 | 2004 | Stringer/Multi-beam or Girder | 126 ft | 790 | Good |
| W38 Ginko Ave over Drainage Ditch No. 000000000051861 | 076080702 | 2010 | Culvert | 21 ft | 770 | Good |
| FM over W Fork Crooked CR No. 000000000337281 | 076091904 | 1998 | Culvert | 38 ft | 750 | Good |
| FM over W. Fork Crooked Creek No. 000000000336461 | 075073204 | 2003 | Stringer/Multi-beam or Girder | 271 ft | 660 | Good |
| FM over Small Stream No. 000000000337301 | 076092101 | 2009 | Culvert | 34 ft | 640 | Good |
| G26 190th ST over Small Stream No. 000000000337311 | 76092301 | 2015 | Culvert | 38 ft | 640 | Good |
| FM over S. Fork Long Creek No. 000000000336221 | 075061904 | 1992 | Tee Beam | 141 ft | 590 | Good |
| FM over Small Stream No. 000000000337121 | 076081901 | 1953 | Slab | 102 ft | 540 | Fair |
| G 26 (190th St) over Unnamed Creek No. 000000000366055 | 076082101 | 2014 | Culvert | 21 ft | 540 | Good |
| CO RD W64 over Whiskey Run Creek No. 000000000051541 | 076063404 | 2006 | Culvert | 24 ft | 520 | Good |
| CO RD W64 over Goose Creek No. 000000000051551 | 076062202 | 2004 | Stringer/Multi-beam or Girder | 130 ft | 520 | Good |
| FM over Davis Creek No. 000000000336930 | 076070102 | 1953 | Stringer/Multi-beam or Girder | 58 ft | 520 | Fair |
| FM over East Fork Crooked Creek No. 000000000335811 | 074072410 | 1990 | Stringer/Multi-beam or Girder | 246 ft | 490 | Good |
| FM over N. Fork Long Creek No. 000000000337070 | 076073304 | 1961 | Stringer/Multi-beam or Girder | 82 ft | 440 | Poor |
| W38 Ginko Ave over Crooked Creek No. 000000000051851 | 076083002 | 2000 | Stringer/Multi-beam or Girder | 192 ft | 430 | Good |
| 2nd ST over Flint Creek No. 000000000504985 | 077092400 | 2008 | Culvert | 27 ft | 389 | Good |
| FM over Williams Creek No. 000000000335871 | 074073602 | 1980 | Stringer/Multi-beam or Girder | 126 ft | 380 | Fair |
| W62 Redwood Ave over Small Stream No. 000000000335881 | 074073608 | 2013 | Culvert | 24 ft | 380 | Good |
| FM over Crooked Creek No. 000000000335821 | 074073003 | 1987 | Stringer/Multi-beam or Girder | 229 ft | 270 | Fair |
| FM over Small Stream No. 000000000337410 | 077061903 | 1925 | Slab | 22 ft | 270 | Poor |
| FM over English River No. 000000000337901 | 077090302 | 1998 | Stringer/Multi-beam or Girder | 326 ft | 270 | Good |
| FM over Clemons Creek No. 000000000336481 | 075080502 | 1990 | Culvert | 26 ft | 260 | Fair |
| G38 over Dutch Creek No. 000000000336711 | 075092101 | 2016 | Stringer/Multi-beam or Girder | 167 ft | 250 | Good |
| A Ave over Small Creek No. 000000000006801 | 077071800 | 2011 | Culvert | 29 ft | 234 | Good |
| C Ave over Small Stream No. 000000000006811 | 077071800 | 1998 | Culvert | 31 ft | 234 | Good |
| FM over N. Fork Long Creek No. 000000000337135 | 076071903 | 1970 | Culvert | 34 ft | 230 | Fair |
| CO RD W64 over Big Slough Creek No. 000000000051491 | 074060308 | 1982 | Culvert | 40 ft | 220 | Fair |
| CO RD W64 over Drainage Ditch No. 000000000051481 | 074062206 | 1982 | Slab | 83 ft | 210 | Fair |
| Local over Small Creek No. 000000000336425 | 075072204 | 1977 | Culvert | 29 ft | 200 | Good |
| Hickory Ave over Smith Creek No. 000000000337771 | 077081708 | 2011 | Stringer/Multi-beam or Girder | 142 ft | 190 | Good |
| FM over Sm Stream No. 000000000336111 | 074092904 | 1974 | Culvert | 25 ft | 180 | Fair |
| Local over South Fork Long Creek No. 000000000336271 | 075062802 | 2009 | Stringer/Multi-beam or Girder | 129 ft | 161 | Good |
| Local over Camp Creek No. 000000000337860 | 077083601 | 1954 | Stringer/Multi-beam or Girder | 70 ft | 161 | Fair |
| FM over N. Fork Long Creek No. 000000000337040 | 076072802 | 1925 | Stringer/Multi-beam or Girder | 42 ft | 160 | Poor |
| FM over Richland CR No. 000000000336091 | 074091801 | 1972 | Stringer/Multi-beam or Girder | 82 ft | 150 | Fair |
| 130th Street over Smith Creek No. 000000000337781 | 077081905 | 2021 | Stringer/Multi-beam or Girder | 103 ft | 150 | Good |
| CO RD W64 over Long Creek No. 000000000051510 | 075062214 | 1929 | Slab | 82 ft | 140 | Poor |
| Local Road over Small Stream No. 000000000337680 | 077080201 | 1966 | Stringer/Multi-beam or Girder | 57 ft | 140 | Fair |
| Local over Sm Stream No. 000000000337751 | 077081204 | 1973 | Tee Beam | 53 ft | 140 | Fair |
| Local over Camp CR No. 000000000337871 | 077083604 | 1974 | Tee Beam | 53 ft | 140 | Fair |
| Underwood Ave over N Fork Long CR No. 000000000336201 | 075061602 | 1953 | Stringer/Multi-beam or Girder | 70 ft | 131 | Poor |
| Local Road over South Fork Long Creek No. 000000000336380 | 075070901 | 1965 | Stringer/Multi-beam or Girder | 45 ft | 131 | Fair |
| Orange Avenue over Small Stream No. 000000000337561 | 077071708 | 2019 | Culvert | 26 ft | 131 | Good |
| FM over Camp CR No. 000000000337631 | 077072805 | 1974 | Stringer/Multi-beam or Girder | 70 ft | 122 | Fair |
| FM over Skunk River No. 000000000336060 | 074091004 | 1957 | Stringer/Multi-beam or Girder | 653 ft | 120 | Poor |
| FM over Cedar Creek No. 000000000336670 | 075083501 | 1962 | Stringer/Multi-beam or Girder | 57 ft | 120 | Fair |
| FM over Camp Creek No. 000000000337640 | 077072905 | 1968 | Stringer/Multi-beam or Girder | 82 ft | 120 | Fair |
| 155th ST over Lime Creek No. 000000000337851 | 077083303 | 2013 | Culvert | 25 ft | 120 | Good |
| Elm Ave over Creek No. 000000000364955 | 074092306 | 2005 | Culvert | 21 ft | 120 | Good |
| Local over South Fork Long Creek No. 000000000337061 | 076073202 | 1991 | Stringer/Multi-beam or Girder | 83 ft | 110 | Good |
| Local over Smith Creek No. 000000000338010 | 077092406 | 1930 | Stringer/Multi-beam or Girder | 43 ft | 110 | Poor |
| Local Road over Burr Oak Creek No. 000000000336140 | 074093603 | 1968 | Culvert | 22 ft | 100 | Fair |
| FM over North Fork Long Creek No. 000000000336170 | 075060702 | 1969 | Stringer/Multi-beam or Girder | 81 ft | 100 | Fair |
| Kiwi Ave over Clemons Creek No. 000000000336551 | 075081404 | 1971 | Stringer/Multi-beam or Girder | 59 ft | 100 | Fair |
| Larch Ave over Cedar Creek No. 000000000336680 | 075083604 | 1953 | Stringer/Multi-beam or Girder | 57 ft | 100 | Fair |
| Poplar Blvd over Small Stream No. 000000000337541 | 077070308 | 2006 | Culvert | 25 ft | 100 | Good |
| Local Road over Camp Creek No. 000000000337661 | 077073104 | 1991 | Stringer/Multi-beam or Girder | 98 ft | 100 | Good |
| 110th ST over Small Stream No. 000000000337741 | 077081201 | 2006 | Culvert | 34 ft | 100 | Good |
| FM over Indian Creek No. 000000000335921 | 074080710 | 1997 | Stringer/Multi-beam or Girder | 139 ft | 90 | Good |
| FM over Davis Creek No. 000000000336970 | 076071101 | 1962 | Stringer/Multi-beam or Girder | 57 ft | 90 | Fair |
| Local over East Fork Crooked Creek No. 000000000335611 | 074062901 | 2004 | Stringer/Multi-beam or Girder | 192 ft | 80 | Good |
| Local Road over Small Stream No. 000000000337380 | 077060804 | 1966 | Tee Beam | 45 ft | 80 | Poor |
| Local Road over Small Stream No. 000000000337421 | 077062203 | 2007 | Culvert | 26 ft | 80 | Good |
| FM over Davis Creek No. 000000000337461 | 077063204 | 1994 | Tee Beam | 132 ft | 80 | Fair |
| 130th Street over Lime Creek No. 000000000337801 | 077082101 | 2020 | Culvert | 32 ft | 80 | Good |
| FM over Dutch Creek No. 000000000336691 | 075090604 | 1997 | Culvert | 29 ft | 72 | Good |
| Local Road over Whiskey Creek No. 000000000336900 | 076063202 | 1969 | Tee Beam | 32 ft | 71 | Poor |
| Local over S. Fork Long Creek No. 000000000337210 | 076083602 | 1953 | Stringer/Multi-beam or Girder | 45 ft | 71 | Poor |
| Local Road over Davis Creek No. 000000000337450 | 077063104 | 1956 | Stringer/Multi-beam or Girder | 58 ft | 71 | Fair |
| Local Road over Small Stream No. 000000000337761 | 077081503 | 1988 | Arch - Deck | 25 ft | 71 | Fair |
| FM over Davis Creek No. 000000000336830 | 076060105 | 1980 | Stringer/Multi-beam or Girder | 118 ft | 70 | Fair |
| FM over Smith Creek No. 000000000338030 | 077092702 | 1952 | Slab | 103 ft | 70 | Fair |
| FM over West Fork Crooked Creek No. 000000000335731 | 074071303 | 1978 | Stringer/Multi-beam or Girder | 244 ft | 60 | Fair |
| Local over N Fork Long CR No. 000000000336311 | 075070103 | 1973 | Tee Beam | 48 ft | 60 | Poor |
| Local Road over Small Stream No. 000000000336430 | 075072304 | 1950 | Stringer/Multi-beam or Girder | 44 ft | 60 | Fair |
| FM over Clemons Creek No. 000000000336510 | 075081002 | 1956 | Stringer/Multi-beam or Girder | 45 ft | 60 | Fair |
| FM over Indian Creek No. 000000000336650 | 075083106 | 1968 | Stringer/Multi-beam or Girder | 57 ft | 60 | Fair |
| Local Road over Small Stream No. 000000000336740 | 075092804 | 1966 | Slab | 32 ft | 60 | Fair |
| FM over Goose Creek No. 000000000336851 | 076061804 | 1983 | Tee Beam | 52 ft | 60 | Fair |
| Local over Whiskey Creek No. 000000000336910 | 076063304 | 1917 | Stringer/Multi-beam or Girder | 33 ft | 60 | Poor |
| Local Road over Small Stream No. 000000000337220 | 076090802 | 1928 | Stringer/Multi-beam or Girder | 32 ft | 60 | Poor |
| Local Road over Deer Creek No. 000000000337690 | 077080403 | 1966 | Slab | 127 ft | 60 | Fair |
| FM over Lime Creek No. 000000000337830 | 077082801 | 1964 | Culvert | 25 ft | 60 | Fair |
| 1st ST over Long Creek No. 000000000000091 | 075062100 | 2013 | Slab | 141 ft | 58 | Good |
| Local Road over East Walnut Creek No. 000000000335950 | 074081404 | 1968 | Culvert | 25 ft | 50 | Fair |
| FM over Honey Creek No. 000000000336070 | 074091707 | 1969 | Stringer/Multi-beam or Girder | 82 ft | 50 | Fair |
| Local over Small Stream No. 000000000336121 | 074093004 | 1987 | Culvert | 29 ft | 50 | Fair |
| Local Road over South Fork Long Creek No. 000000000336410 | 075071401 | 1966 | Stringer/Multi-beam or Girder | 57 ft | 50 | Fair |
| Local Road over Cedar Creek No. 000000000336451 | 075073103 | 1999 | Culvert | 24 ft | 50 | Fair |
| Local Road over West Fork Crooked Creek No. 000000000336521 | 075081101 | 2008 | Girder and Floorbeam System | 92 ft | 50 | Fair |
| FM over Small Stream No. 000000000337140 | 076082104 | 1917 | Stringer/Multi-beam or Girder | 32 ft | 50 | Poor |
| FM over Deer Creek No. 000000000337730 | 077081001 | 1953 | Slab | 127 ft | 50 | Poor |
| FM over South English River No. 000000000337921 | 077090706 | 1993 | Tee Beam | 195 ft | 50 | Fair |
| Local over Smith Creek No. 000000000338021 | 077092602 | 1989 | Stringer/Multi-beam or Girder | 98 ft | 50 | Good |
| FM over Walnut Creek No. 000000000335970 | 074082303 | 1955 | Stringer/Multi-beam or Girder | 82 ft | 45 | Poor |
| FM over Dutch Creek No. 000000000336700 | 075091804 | 1956 | Stringer/Multi-beam or Girder | 35 ft | 45 | Poor |
| FM over Dutch Creek No. 000000000336751 | 075093006 | 1997 | Culvert | 26 ft | 45 | Good |
| Local over West Fork Crooked Creek No. 000000000337170 | 076082904 | 1956 | Stringer/Multi-beam or Girder | 177 ft | 45 | Fair |
| FM over W. Fork Crooked Creek No. 000000000337351 | 076092702 | 1978 | Stringer/Multi-beam or Girder | 82 ft | 45 | Fair |
| FM over Small Stream No. 000000000337930 | 077090708 | 1927 | Slab | 21 ft | 45 | Poor |
| Local over Williams CR No. 000000000335621 | 074063102 | 1972 | Tee Beam | 43 ft | 40 | Fair |
| Local Road over Walnut Creek No. 000000000335890 | 074080405 | 1962 | Culvert | 22 ft | 40 | Fair |
| Juniper Ave over Small Stream No. 000000000335991 | 074082706 | 2022 | Culvert | 25 ft | 40 | Good |
| Local Road over Buff Creek No. 000000000336291 | 075063208 | 1997 | Culvert | 26 ft | 40 | Good |
| Local over North Fork Long Creek No. 000000000337021 | 076071804 | 1995 | Culvert | 25 ft | 40 | Good |
| Local Road over Small Stream No. 000000000337230 | 076091402 | 1968 | Culvert | 22 ft | 40 | Fair |
| Local Road over Small Stream No. 000000000337261 | 076091602 | 1970 | Tee Beam | 44 ft | 40 | Fair |
| Local over Crooked Creek No. 000000000337321 | 076092502 | 1987 | Tee Beam | 128 ft | 40 | Fair |
| Washington Ave over Camp Creek No. 000000000337671 | 077073204 | 2018 | Culvert | 32 ft | 40 | Good |
| Local over Sm Stream No. 000000000337891 | 077090103 | 1974 | Tee Beam | 53 ft | 40 | Poor |
| FM over Br English River No. 000000000337990 | 077091703 | 1927 | Slab | 22 ft | 40 | Poor |
| 297th Place over Buff Creek No. 000000000335570 | 074061203 | 1955 | Stringer/Multi-beam or Girder | 69 ft | 34 | Fair |
| Local over Small Stream No. 000000000337190 | 076083001 | 1969 | Stringer/Multi-beam or Girder | 58 ft | 34 | Fair |
| Birch Ave over Smith Creek No. 000000000338041 | 077092902 | 2020 | Box Beam or Girders - Multiple | 70 ft | 34 | Good |
| Local Road over Small Creek No. 000000000335581 | 074061903 | 1990 | Culvert | 29 ft | 30 | Good |
| Local Road over Small Creek No. 000000000335590 | 074062205 | 1964 | Channel Beam | 31 ft | 30 | Fair |
| Local over Williams CR No. 000000000335631 | 074063202 | 1972 | Tee Beam | 43 ft | 30 | Fair |
| Local Road over South Fork Long Creek No. 000000000336400 | 075071102 | 1967 | Stringer/Multi-beam or Girder | 59 ft | 30 | Fair |
| 275th ST over Dutch Creek No. 000000000336771 | 075093305 | 2018 | Stringer/Multi-beam or Girder | 133 ft | 30 | Good |
| Local Road over Clemons Creek No. 000000000336500 | 075080902 | 1969 | Stringer/Multi-beam or Girder | 46 ft | 26 | Fair |
| Local over Small Stream No. 000000000336601 | 075082202 | 1987 | Culvert | 29 ft | 26 | Fair |
| Local over Goose Creek No. 000000000336841 | 076061602 | 1988 | Stringer/Multi-beam or Girder | 98 ft | 26 | Good |
| Local over Goose Creek No. 000000000336871 | 076062401 | 1975 | Tee Beam | 33 ft | 26 | Poor |
| FM over Goose Creek No. 000000000336880 | 076062402 | 1966 | Stringer/Multi-beam or Girder | 132 ft | 26 | Fair |
| Local Road over Small Stream No. 000000000337240 | 076091501 | 1927 | Slab | 22 ft | 26 | Poor |
| Local Road over West Fork Crooked Creek No. 000000000337360 | 076092801 | 1949 | Stringer/Multi-beam or Girder | 47 ft | 26 | Poor |
| Local over Small Stream No. 000000000337940 | 077091104 | 1965 | Stringer/Multi-beam or Girder | 26 ft | 26 | Fair |
| Yucca Ave over Buff Creek No. 000000000335561 | 074061105 | 1995 | Culvert | 29 ft | 20 | Good |
| Local Road over Clemons Creek No. 000000000336491 | 075080801 | 1991 | Culvert | 26 ft | 20 | Fair |
| Local Road over Whiskey Creek No. 000000000336890 | 076062604 | 1929 | Truss - Thru | 84 ft | 20 | Poor |
| Local over Sm Stream No. 000000000335701 | 074071103 | 1992 | Culvert | 25 ft | 15 | Fair |
| Local over Goose Creek No. 000000000336861 | 076062302 | 1990 | Stringer/Multi-beam or Girder | 98 ft | 15 | Good |
| Local over Davis Creek No. 000000000336990 | 076071501 | 1963 | Culvert | 35 ft | 15 | Fair |
| Local over Small Stream No. 000000000337270 | 076091701 | 1967 | Culvert | 26 ft | 15 | Fair |
| Local Road over Small Stream No. 000000000337810 | 077082203 | 1975 | Culvert | 29 ft | 15 | Fair |
| Local Road over Small Stream No. 000000000335751 | 074071603 | 2004 | Culvert | 22 ft | 11 | Good |
| Local over Sm Stream No. 000000000335791 | 074071710 | 1934 | Stringer/Multi-beam or Girder | 30 ft | 11 | Poor |
| Local Road over South Fork Long Creek No. 000000000336280 | 075062806 | 1914 | Stringer/Multi-beam or Girder | 105 ft | 11 | Poor |
| Local Road over Small Stream No. 000000000336300 | 075070102 | 1917 | Stringer/Multi-beam or Girder | 32 ft | 11 | Poor |
Structure types in Washington County
| Stringer/Multi-beam or Girder | 95 | 45.9% |
| Culvert | 65 | 31.4% |
| Slab | 23 | 11.1% |
| Tee Beam | 15 | 7.2% |
| Truss - Thru | 3 | 1.4% |
| Arch - Deck | 2 | 1.0% |
| Girder and Floorbeam System | 2 | 1.0% |
| Channel Beam | 1 | 0.5% |
| Box Beam or Girders - Multiple | 1 | 0.5% |
Other counties in Iowa
- Adair County 303
- Adams County 185
- Allamakee County 197
- Appanoose County 185
- Audubon County 204
- Benton County 373
- Black Hawk County 489
- Boone County 134
- Bremer County 267
- Buchanan County 320
- Buena Vista County 157
- Butler County 287
- Calhoun County 198
- Carroll County 249
- Cass County 296
- Cedar County 300
- Cerro Gordo County 268
- Cherokee County 244
- Chickasaw County 304
- Clarke County 168
- Clay County 154
- Clayton County 257
- Clinton County 375
- Crawford County 301
- Dallas County 206
- Davis County 163
- Decatur County 199
- Delaware County 294
- Des Moines County 173
- Dickinson County 83
- Dubuque County 346
- Emmet County 78
- Fayette County 362
- Floyd County 214
- Franklin County 227
- Fremont County 179
- Greene County 168
- Grundy County 288
- Guthrie County 263
- Hamilton County 165
- Hancock County 135
- Hardin County 241
- Harrison County 222
- Henry County 173
- Howard County 212
- Humboldt County 87
- Ida County 182
- Iowa County 239
- Jackson County 252
- Jasper County 382
- Jefferson County 156
- Johnson County 376
- Jones County 230
- Keokuk County 183
- Kossuth County 266
- Lee County 214
- Linn County 511
- Louisa County 151
- Lucas County 198
- Lyon County 273
- Madison County 225
- Mahaska County 221
- Marion County 217
- Marshall County 303
- Mills County 184
- Mitchell County 167
- Monona County 160
- Monroe County 131
- Montgomery County 209
- Muscatine County 144
- O'Brien County 263
- Osceola County 184
- Page County 191
- Palo Alto County 135
- Plymouth County 430
- Pocahontas County 198
- Polk County 548
- Pottawattamie County 557
- Poweshiek County 243
- Ringgold County 215
- Sac County 221
- Scott County 291
- Shelby County 207
- Sioux County 448
- Story County 302
- Tama County 337
- Taylor County 220
- Union County 172
- Van Buren County 155
- Wapello County 190
- Warren County 238
- Wayne County 165
- Webster County 190
- Winnebago County 54
- Winneshiek County 342
- Woodbury County 455
- Worth County 116
- Wright County 175