Dallas County, Iowa bridges
Dallas County has 206 bridges and culverts in the National Bridge Inventory, the oldest built in 1882. 18 (9%) are rated poor. The most common type is stringer/multi-beam or girder (45%).
- Bridges
- 206
- Good
- 47%
- Fair
- 45%
- Poor
- 9%
- 18 bridges
- Average age
- 45 yrs
- Posted or closed
- 16
Map of bridges in Dallas County
Green good, amber fair, red poor. Click a marker for details.Search bridges in Dallas County
Type at least two characters, or pick a condition or type, to search every bridge in the county.
Condition
Good47%(96)
Fair45%(92)
Poor9%(18)
When they were built
Busiest
- I-80 over Panther CreekGood32,100 vehicles/day
- I-80 over Bear CreekGood29,500 vehicles/day
- EB I-80 over Over UP RRFair27,550 vehicles/day
- WB I-80 over Over UP RRFair26,850 vehicles/day
- EB I-80 over Sugar CreekFair24,500 vehicles/day
Longest
- Fair
- FM over Raccoon RiverFair673 ft
- Fair
- Good
- Good
Oldest
- Local over North Raccoon RiverPoorBuilt 1882
- Local over Beaver CreekPoorBuilt 1890
- County Road over Mosquito CreekPoorBuilt 1900
- 15th ST over Butler CreekPoorBuilt 1907
- County Road over CreekFairBuilt 1909
All bridges in Dallas County
Busiest first · showing 1–200 of 206| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| I-80 over Panther Creek No. 000000000022250 | 0.6 Mi. W of SR P58 & F90 | 1965 | Culvert | 21 ft | 32,100 | Good |
| I-80 over Bear Creek No. 000000000022220 | 1.1 Mi. W of Jct. SR P-57 | 1965 | Culvert | 21 ft | 29,500 | Good |
| EB I-80 over Over UP RR No. 000000000022410 | 2.3 Mi. W of W Jct. I-35 | 1966 | Stringer/Multi-beam or Girder | 164 ft | 27,550 | Fair |
| WB I-80 over Over UP RR No. 000000000022420 | 2.3 Mi. W of W JCT I-35 | 1966 | Stringer/Multi-beam or Girder | 164 ft | 26,850 | Fair |
| EB I-80 over Sugar Creek No. 000000000022380 | 7.9 Mi. E of Jct. US 169 | 1966 | Stringer/Multi-beam or Girder | 204 ft | 24,500 | Fair |
| WB I-80 over Sugar Creek No. 000000000022390 | 7.9 Mi. E of Jct. US 169 | 1966 | Stringer/Multi-beam or Girder | 204 ft | 24,050 | Fair |
| EB I-80 over South Raccoon River No. 000000000022300 | 1.5 Mi. E of Jct. US 169 | 1966 | Stringer/Multi-beam or Girder | 408 ft | 19,100 | Fair |
| EB I-80 over North Raccoon River No. 000000000022330 | 2.3 Mi. E. of Jct. US 169 | 1966 | Stringer/Multi-beam or Girder | 523 ft | 19,100 | Fair |
| WB I-80 over South Raccoon River No. 000000000022310 | 1.5 Mi. E of Jct. US 169 | 1966 | Stringer/Multi-beam or Girder | 408 ft | 18,750 | Fair |
| WB I-80 over North Raccoon River No. 000000000022340 | 2.3 Mi. E of Jct. 169 | 1966 | Stringer/Multi-beam or Girder | 523 ft | 18,750 | Fair |
| I 80 EB over US 6/169 No. 000000000022280 | At the Jct. US 6 & US 169 | 1966 | Stringer/Multi-beam or Girder | 215 ft | 14,950 | Fair |
| I 80 WB over US 169 No. 000000000022290 | At Jct. of U.S. 169 | 1966 | Stringer/Multi-beam or Girder | 215 ft | 14,950 | Fair |
| EB I-80 over CO RD (P-57) No. 000000000022230 | At SR P57 Junction | 1966 | Stringer/Multi-beam or Girder | 145 ft | 14,550 | Fair |
| WB I-80 over CO RD (P-57) No. 000000000022240 | At the Jct. SR P57 | 1966 | Stringer/Multi-beam or Girder | 145 ft | 14,550 | Fair |
| Jordan CR Pkwy over Creek No. 000000000504865 | 000000000 | 2003 | Culvert | 38 ft | 14,127 | Fair |
| Ia 141 over Drainage No. 000000000604810 | 0.3 Mile W of Jct. Ia 17 | 1973 | Culvert | 37 ft | 11,300 | Fair |
| Jordan Creek Pkwy over I-80 No. 000000000504510 | 1.6 Mi. W of W Jct. I-35 | 2001 | Stringer/Multi-beam or Girder | 341 ft | 10,600 | Good |
| Ia 141 over Drainage Ditch No. 000000000607200 | 0.4 Mi. E of Jct. US 169 | 1978 | Culvert | 30 ft | 9,600 | Fair |
| US 6 over North Raccoon River No. 000000000021811 | 0.3 Mi. E of E JCT US 169 | 1977 | Stringer/Multi-beam or Girder | 477 ft | 9,400 | Fair |
| US 6 over Raccoon River Overflow No. 000000000021821 | 0.6 Mi. E of E JCT US 169 | 1977 | Slab | 138 ft | 9,400 | Fair |
| US 169 over Bulger Creek & Iais RR No. 000000000021841 | 1.1 Mi. S of Jct. I-80 | 1997 | Stringer/Multi-beam or Girder | 597 ft | 6,600 | Fair |
| Ia 44 over Br Walnut Creek No. 000000000021981 | 0.1 Mile E of JCT SR R30 | 1980 | Culvert | 21 ft | 6,400 | Good |
| US 6 & US 169 over South Raccoon River No. 000000000021881 | 1.1 Mi. North of I-80 | 2015 | Stringer/Multi-beam or Girder | 389 ft | 6,100 | Good |
| Grand Prairie Pkwy over Sugar Creek No. 000000000505445 | Gppw over Sugar Creek | 2016 | Slab | 140 ft | 5,474 | Good |
| R 22 (ute Ave) over I-80 No. 000000000022370 | At the Jct. SR R-22 | 1966 | Stringer/Multi-beam or Girder | 227 ft | 5,116 | Fair |
| US 169 over North Raccoon River No. 000000000021900 | 1.4 Mi. N of Jct. US 6 | 1972 | Stringer/Multi-beam or Girder | 506 ft | 4,760 | Fair |
| US 169 over N Raccoon River Overflow No. 000000000021891 | 0.6 Mi. N of Jct. US 6 | 1994 | Stringer/Multi-beam or Girder | 188 ft | 4,720 | Fair |
| EB Ia 141 over Little Beaver Creek No. 000000000606770 | 2.2 Miles W of JCT Ia 210 | 1997 | Slab | 133 ft | 4,400 | Good |
| WB Ia 141 over Beaver Creek No. 000000000022131 | 1.3 Mi. E of Jct. US 169 | 1978 | Stringer/Multi-beam or Girder | 229 ft | 4,300 | Fair |
| WB Ia 141 over Little Beaver Creek No. 000000000022141 | 2.2 MI West of JCT Ia 210 | 1983 | Slab | 123 ft | 4,300 | Fair |
| EB Ia 141 over Beaver Creek No. 000000000606765 | 1.3 Mi. E of Jct. US 169 | 1997 | Stringer/Multi-beam or Girder | 229 ft | 4,300 | Good |
| 68th Street over Creek No. 000000000504870 | 000000000 | 2003 | Culvert | 25 ft | 4,116 | Good |
| US 169 over Beaver Creek No. 000000000021921 | 0.9 Mi. N of Jct. Ia 141 | 1988 | Stringer/Multi-beam or Girder | 271 ft | 3,990 | Fair |
| Ia 44 over North Raccoon River No. 000000000021971 | 0.7 Mi. W of Jct. US 169 | 1973 | Stringer/Multi-beam or Girder | 730 ft | 3,910 | Fair |
| EB Ia 141 over US 169 No. 000000000607190 | At Junction of US 169 | 1978 | Stringer/Multi-beam or Girder | 176 ft | 3,750 | Fair |
| WB Ia 141 over US 169 No. 000000000607210 | At Junction of US 169 | 1978 | Stringer/Multi-beam or Girder | 176 ft | 3,700 | Fair |
| Ia 141 over North Raccoon River No. 000000000022111 | 1.5 Mi. W of Ia 144 | 1976 | Stringer/Multi-beam or Girder | 425 ft | 3,640 | Fair |
| FM over Trib. to Sugar Creek No. 000000000364195 | 078260502 | 2000 | Culvert | 25 ft | 3,636 | Fair |
| W Ave over Little Walnut Creek No. 000000000131601 | 079262300 | 1975 | Culvert | 26 ft | 3,612 | Fair |
| South 60th ST over Creek No. 000000000505440 | South 60th ST | 2007 | Culvert | 43 ft | 3,344 | Good |
| Ia 44 over Panther Creek No. 000000000021961 | 1.9 MI E of E JCT SR P46 | 1981 | Slab | 93 ft | 3,220 | Good |
| Ia 44 over Mosquito Creek No. 000000000021941 | 0.4 Mile East of SR P30 | 1981 | Slab | 133 ft | 3,080 | Fair |
| Grand Prairie Pkwy over I 80 No. 000000000700060 | 1.7 Mi. E of Jct. SR R-22 | 2010 | Stringer/Multi-beam or Girder | 370 ft | 3,048 | Good |
| R 30 (w Ave) over Walnut Creek No. 000000000131560 | 079261104 | 1975 | Culvert | 25 ft | 3,018 | Fair |
| Mill Street over S Raccoon River No. 000000000131251 | 078272206 | 2007 | Stringer/Multi-beam or Girder | 489 ft | 2,872 | Good |
| Ep True Pkwy over Creek No. 000000000504860 | 000000000 | 2003 | Culvert | 32 ft | 2,863 | Good |
| FM over Johnson Creek No. 000000000022060 | 078262803 | 1933 | Stringer/Multi-beam or Girder | 35 ft | 2,628 | Poor |
| 360th ST over Sugar Creek No. 000000000022071 | 078262605 | 2017 | Stringer/Multi-beam or Girder | 204 ft | 2,628 | Good |
| FM over Sugar Creek No. 000000000022080 | 078262607 | 1933 | Stringer/Multi-beam or Girder | 26 ft | 2,628 | Poor |
| 360th Street over Johnson Creek No. 000000000505685 | Rrd over Johnson Creek | 2022 | Stringer/Multi-beam or Girder | 201 ft | 2,628 | Good |
| Ashworth Road EB over I 80 No. 000000000022401 | 3.0 Mi. W of W Jct. I-35 | 2022 | Stringer/Multi-beam or Girder | 305 ft | 2,550 | Good |
| Ashworth RD WB over I 80 No. 000000000701100 | 3.0 Mi. W of W Jct. I-35 | 2022 | Stringer/Multi-beam or Girder | 305 ft | 2,550 | Good |
| R 16 (r Ave) over I-80 No. 000000000022350 | 3.1 Miles East of JCT 169 | 1966 | Stringer/Multi-beam or Girder | 228 ft | 2,330 | Fair |
| FM over Stream No. 000000000131100 | 078260803 | 1963 | Culvert | 26 ft | 2,281 | Fair |
| Willis Ave over Frog Creek No. 000000000503846 | 0.2 Miles West of 1st Ave | 2018 | Culvert | 31 ft | 2,269 | Good |
| EB Ia 141 over Frog Creek No. 000000000607153 | 0.1 Mile W of JCT Ia 144 | 1976 | Slab | 111 ft | 2,255 | Fair |
| WB Ia 141 over Frog Creek No. 000000000607155 | 0.1 Miles W of JCT Ia 144 | 1976 | Slab | 111 ft | 2,210 | Fair |
| P53 Eldorado Ave over I-80 No. 000000000022210 | At Jct. of I-80 | 1959 | Stringer/Multi-beam or Girder | 330 ft | 2,082 | Good |
| Ute Avenue over Johnson Creek No. 000000000131141 | 078261704 | 2013 | Culvert | 26 ft | 2,071 | Good |
| F90 Raccoon Rvr DR over Drainage Ditch No. 000000000022091 | Dallas County | 2018 | Culvert | 37 ft | 2,007 | Good |
| FM over Raccoon River Overflow No. 000000000022041 | 078263005 | 1973 | Stringer/Multi-beam or Girder | 142 ft | 1,942 | Fair |
| FM over Raccoon River No. 000000000022051 | 078263007 | 1973 | Stringer/Multi-beam or Girder | 673 ft | 1,942 | Fair |
| R30 W Ave over Trib of Beaver Creek No. 000000000366495 | 080261102 | 1974 | Culvert | 25 ft | 1,934 | Good |
| F-60 over Panther Creek No. 000000000021800 | 078280509 | 1966 | Stringer/Multi-beam or Girder | 183 ft | 1,930 | Poor |
| Ia 210 over Ia 141 No. 000000000606515 | At Jct. of Ia #141 | 1997 | Stringer/Multi-beam or Girder | 246 ft | 1,850 | Fair |
| Douglas Pkwy over Walnut Creek No. 000000000504895 | O37550370 | 2006 | Stringer/Multi-beam or Girder | 196 ft | 1,807 | Good |
| FM over Small Stream No. 000000000022030 | 078273301 | 1953 | Culvert | 36 ft | 1,664 | Fair |
| P 58 L Ave over I-80 No. 000000000021990 | At Junction SR F90 & I-80 | 1966 | Stringer/Multi-beam or Girder | 245 ft | 1,623 | Fair |
| East ST over Drainage Ditch No. 000000000022180 | 078272800 | 1955 | Culvert | 35 ft | 1,611 | Fair |
| FM over Stream No. 000000000131920 | 080261101 | 1970 | Stringer/Multi-beam or Girder | 252 ft | 1,544 | Poor |
| FM over So Raccoon River No. 000000000131321 | 078281610 | 1993 | Stringer/Multi-beam or Girder | 360 ft | 1,474 | Fair |
| P 58 (j Ave) over N Raccoon River No. 000000000132682 | 081283404 | 2012 | Stringer/Multi-beam or Girder | 413 ft | 1,454 | Good |
| F60 Old HWY 6 over South Raccoon River No. 000000000021791 | 078290904 | 1978 | Stringer/Multi-beam or Girder | 406 ft | 1,446 | Fair |
| State ST over Oxley Creek No. 000000000505236 | 0802612 | 2016 | Culvert | 39 ft | 1,379 | Good |
| State ST over Stream No. 000000000505240 | 080261202 | 2003 | Culvert | 25 ft | 1,379 | Good |
| 156th ST over Little Walnut Creek No. 000000000504930 | P55000600 | 2007 | Slab | 123 ft | 1,257 | Good |
| FM over Walnut Creek No. 000000000131540 | 079260902 | 1969 | Slab | 26 ft | 1,246 | Fair |
| 68th Street over Creek No. 000000000504875 | O54200475 | 2003 | Culvert | 38 ft | 1,216 | Fair |
| 156th ST over Little Walnut Creek No. 000000000504935 | P55000600 | 2007 | Slab | 123 ft | 1,211 | Good |
| Meredith DR EB over Walnut Creek No. 000000000505265 | Meredith DR EB | 2013 | Slab | 173 ft | 1,168 | Good |
| Meredith DR WB over Walnut Creek No. 000000000505260 | Meredith DR WB | 2013 | Slab | 173 ft | 1,107 | Good |
| 15th ST over Butler Creek No. 000000000000080 | 079273000 | 1907 | Frame | 77 ft | 1,027 | Poor |
| FM over Sugar Creek No. 000000000131121 | 078261607 | 1986 | Slab | 115 ft | 976 | Fair |
| Local over Small Stream No. 000000000022000 | 078283603 | 1954 | Stringer/Multi-beam or Girder | 138 ft | 807 | Fair |
| FM over Iais RR No. 000000000022011 | 078283603 | 1978 | Tee Beam | 187 ft | 807 | Good |
| FM over So Racoon River No. 000000000131451 | 078290706 | 2003 | Stringer/Multi-beam or Girder | 296 ft | 767 | Good |
| P58 K Ave over Trib of Panther Creek No. 000000000366925 | 0.24 Miles North of 290th | 2023 | Culvert | 23 ft | 588 | Good |
| Thomas ST over Middle Racoon River No. 000000000009871 | 078290400 | 1951 | Stringer/Multi-beam or Girder | 337 ft | 574 | Poor |
| Warford ST over Frog Creek No. 000000000009440 | 081260900 | 1915 | Slab | 22 ft | 536 | Poor |
| 280th ST over Panther Creek No. 000000000131760 | 079282703 | 1968 | Stringer/Multi-beam or Girder | 80 ft | 500 | Fair |
| FM over Beaver Creek No. 000000000132341 | 081262904 | 1971 | Stringer/Multi-beam or Girder | 206 ft | 490 | Fair |
| FM over Beaver Creek No. 000000000132410 | 081270904 | 1962 | Stringer/Multi-beam or Girder | 127 ft | 488 | Fair |
| FM over Frog Creek No. 000000000132570 | 081280903 | 1920 | Stringer/Multi-beam or Girder | 30 ft | 428 | Fair |
| FM over Creek No. 000000000131990 | 080271103 | 1969 | Slab | 32 ft | 399 | Fair |
| Wilson ST over Drainage No. 000000000011490 | 078272700 | 2007 | Culvert | 40 ft | 373 | Good |
| Aurora Ave over Walnut Creek No. 000000000505045 | Aurora Ave | 2012 | Stringer/Multi-beam or Girder | 276 ft | 356 | Good |
| R30 130th ST over Beaver Creek No. 000000000132422 | 081271001 | 2017 | Slab | 111 ft | 329 | Good |
| Local over Creek No. 000000000131210 | 078263104 | 1935 | Culvert | 25 ft | 300 | Fair |
| FM over N Raccoon River No. 000000000132080 | 080281309 | 1953 | Stringer/Multi-beam or Girder | 537 ft | 289 | Good |
| Utica Trail over Trib of Raccoon River No. 000000000366500 | 078263105 | 1994 | Culvert | 24 ft | 289 | Fair |
| Broadway ST over Stream No. 000000000505250 | 080261202 | 1994 | Culvert | 25 ft | 289 | Good |
| Westgate Parkway over Little Walnut Creek No. 000000000505665 | 079262200 | 2020 | Slab | 111 ft | 289 | Good |
| Grand Ave over Johnson Creek No. 000000000505720 | Grand Ave O Johnsoncreek | 2023 | Stringer/Multi-beam or Girder | 207 ft | 289 | Good |
| FM over Mosquito Creek No. 000000000131860 | 079291503 | 1951 | Stringer/Multi-beam or Girder | 212 ft | 278 | Fair |
| FM over Creek No. 000000000131480 | 078292503 | 1966 | Slab | 128 ft | 270 | Good |
| Waterford RD WB over Walnut Creek No. 000000000131581 | P40000350 | 2007 | Slab | 150 ft | 266 | Good |
| Waterfrod Road EB over Walnut Creek No. 000000000505560 | City of Urbandale. Dallas | 2018 | Slab | 151 ft | 266 | Good |
| Local over Bear Creek No. 000000000131361 | 078283002 | 1999 | Slab | 128 ft | 247 | Fair |
| D Ave over N Raccoon River No. 000000000132691 | 00000 | 2011 | Stringer/Multi-beam or Girder | 387 ft | 240 | Good |
| K Ave over Small Stream No. 000000000365630 | 081281401 | 2009 | Culvert | 21 ft | 229 | Good |
| 156th ST SB over Walnut Creek No. 000000000131572 | 200 Ft North of Brookview | 2015 | Slab | 171 ft | 222 | Good |
| 156th ST NB over Walnut Creek No. 000000000505340 | 200 Ft North of Brookview | 2015 | Slab | 171 ft | 222 | Good |
| FM over Beaver Creek No. 000000000132581 | 081281103 | 1979 | Slab | 102 ft | 210 | Fair |
| FM over Beaver Creek No. 000000000132591 | 081281105 | 1979 | Slab | 102 ft | 210 | Good |
| Oakland RD over Bulger Creek No. 000000000003471 | 000000000 | 1986 | Slab | 128 ft | 200 | Fair |
| FM over Beaver Creek No. 000000000132531 | 081281201 | 1985 | Stringer/Multi-beam or Girder | 154 ft | 190 | Good |
| Sycamore ST over Stream No. 000000000505245 | 080260101 | 2007 | Culvert | 32 ft | 182 | Good |
| Local over Bear Creek No. 000000000131370 | 365th 0.67 Mi. W. of Knox | 1949 | Culvert | 27 ft | 180 | Poor |
| Old Portland RD over I-80 No. 000000000022320 | 2.0 Mi. E of Jct. 169 | 1966 | Stringer/Multi-beam or Girder | 240 ft | 170 | Fair |
| FM over South Raccoon River No. 000000000131241 | 078272106 | 1979 | Stringer/Multi-beam or Girder | 407 ft | 170 | Fair |
| FM over South Raccoon River No. 000000000131401 | 078290210 | 1981 | Stringer/Multi-beam or Girder | 385 ft | 170 | Good |
| FM over Panther Creek No. 000000000132180 | 080292301 | 1967 | Slab | 26 ft | 170 | Fair |
| Local over Beaver Creek No. 000000000131951 | 080261304 | 1982 | Slab | 249 ft | 154 | Good |
| Local over North Raccoon River No. 000000000131670 | A21600635 | 1882 | Truss - Thru | 390 ft | 153 | Poor |
| FM over Over Iais RR No. 000000000131230 | 078272003 | 1940 | Stringer/Multi-beam or Girder | 135 ft | 150 | Poor |
| FM over Bulger Creek No. 000000000131265 | 078272903 | 1995 | Slab | 129 ft | 150 | Good |
| Stagecoach DR over Sugar Creek No. 000000000505550 | City of West Des Moines | 2017 | Stringer/Multi-beam or Girder | 135 ft | 144 | Good |
| FM over North Raccoon River No. 000000000132535 | 081280801 | 1980 | Stringer/Multi-beam or Girder | 416 ft | 139 | Fair |
| Durango Way over I-80 No. 000000000022190 | 0.6 Mi.W of SR P-53 & F60 | 1960 | Stringer/Multi-beam or Girder | 331 ft | 123 | Fair |
| F54 S Ave over I-80 No. 000000000022360 | 4.4 Miles E of JCT US 169 | 1966 | Stringer/Multi-beam or Girder | 227 ft | 120 | Fair |
| Local over Br N Raccoon No. 000000000131660 | On 270th over Hickory CR | 1935 | Stringer/Multi-beam or Girder | 35 ft | 113 | Fair |
| Local over Panther Creek No. 000000000131311 | 078281603 | 1989 | Stringer/Multi-beam or Girder | 154 ft | 110 | Good |
| Jewel Cir over Bear Creek No. 000000000131331 | 00000 | 2011 | Slab | 103 ft | 110 | Good |
| 347th ST over I-80 No. 000000000022270 | 1.2 Mi. W of Jct. US 169 | 1966 | Stringer/Multi-beam or Girder | 292 ft | 103 | Fair |
| Local over Beaver Creek No. 000000000132401 | 081270702 | 2004 | Stringer/Multi-beam or Girder | 193 ft | 103 | Good |
| County Road over Creek No. 000000000132630 | 081282004 | 1909 | Culvert | 22 ft | 103 | Fair |
| 250th Street over Walnut Creek No. 000000000131551 | 079261101 | 2022 | Slab | 81 ft | 100 | Good |
| Grand Ave over Rolling Hills Creek No. 000000000505645 | .5 Mi. W. of S Jc Pkwy | 2019 | Culvert | 27 ft | 96 | Good |
| Park Rd(sw) over Frog Creek No. 000000000009430 | 081260900 | 1930 | Arch - Deck | 23 ft | 95 | Poor |
| Filmore Ct over Bear Creek No. 000000000131471 | 078292704 | 2015 | Culvert | 24 ft | 91 | Good |
| Local over S Raccoon River No. 000000000131411 | 078290327 | 1996 | Stringer/Multi-beam or Girder | 276 ft | 82 | Good |
| FM over Mosquito Creek No. 000000000131891 | 079293403 | 1984 | Stringer/Multi-beam or Girder | 145 ft | 79 | Good |
| FM over Mosquito Creek No. 000000000132171 | 080292001 | 1986 | Slab | 128 ft | 79 | Good |
| 250th ST over Walnut Creek No. 000000000365365 | 079260801 | 2008 | Culvert | 23 ft | 79 | Good |
| Local over Sugar Creek No. 000000000131125 | 078261608 | 1978 | Culvert | 34 ft | 72 | Fair |
| Local over Small No. 000000000131381 | 078290207 | 2009 | Culvert | 26 ft | 72 | Good |
| County Road over Branch Panther Creek No. 000000000132130 | 080283303 | 1925 | Slab | 23 ft | 72 | Fair |
| County Road over Mosquito Creek No. 000000000132140 | 080290502 | 1942 | Stringer/Multi-beam or Girder | 81 ft | 72 | Poor |
| Booneville RD over Sugar Creek No. 000000000131162 | City of West Des Moines | 2018 | Slab | 151 ft | 70 | Good |
| Booneville RD over Johnson Creek No. 000000000505690 | Booneville RD over Jcreek | 2022 | Slab | 121 ft | 66 | Good |
| Local over Mercer Creek No. 000000000131271 | 078281203 | 1974 | Culvert | 31 ft | 62 | Good |
| County Road over Branch Panther Creek No. 000000000131770 | 079282702 | 1948 | Stringer/Multi-beam or Girder | 27 ft | 62 | Fair |
| County Road over Mosquito Creek No. 000000000131871 | 079292701 | 2008 | Stringer/Multi-beam or Girder | 154 ft | 62 | Good |
| County Road over Middle Raccoon River No. 000000000131881 | 079293006 | 1975 | Stringer/Multi-beam or Girder | 230 ft | 62 | Fair |
| Local over Br Panther Creek No. 000000000132191 | 080292402 | 1981 | Culvert | 26 ft | 62 | Fair |
| County Road over Jim Creek No. 000000000131501 | On D Ave. over Jim Creek | 1991 | Culvert | 26 ft | 60 | Good |
| 270th ST over Panther Creek No. 000000000131751 | 079282201 | 2023 | Slab | 103 ft | 60 | Good |
| County Road over Panther Creek No. 000000000131790 | 079283401 | 1953 | Stringer/Multi-beam or Girder | 82 ft | 60 | Fair |
| Brookview LN over Dd No. 000000000505005 | 078272700 | 2004 | Culvert | 31 ft | 58 | Fair |
| County Road over Walnut Creek No. 000000000131591 | 079261502 | 1988 | Slab | 78 ft | 51 | Good |
| Sportsman Club RD over Creek No. 000000000131651 | 079271804 | 2014 | Culvert | 23 ft | 51 | Good |
| County Road over Mosquito Creek No. 000000000131841 | 079290806 | 2002 | Slab | 125 ft | 51 | Good |
| Local over Mosquito Creek No. 000000000132231 | 080293201 | 1980 | Slab | 102 ft | 51 | Good |
| County Road over Beaver Creek No. 000000000132471 | 081272304 | 2001 | Slab | 172 ft | 51 | Good |
| County Road over Panther Creek No. 000000000131720 | 079280904 | 1961 | Stringer/Multi-beam or Girder | 83 ft | 46 | Fair |
| County Road over Branch Panther Creek No. 000000000131731 | 079281002 | 1989 | Culvert | 23 ft | 46 | Good |
| County Road over Branch Beaver Creek No. 000000000131910 | 080260402 | 1920 | Slab | 28 ft | 46 | Fair |
| 220th ST over Mosquito Creek No. 000000000132221 | 080292901 | 1991 | Slab | 128 ft | 41 | Good |
| County Road over Branch Panther Creek No. 000000000132250 | 080293601 | 1917 | Slab | 27 ft | 41 | Fair |
| County Road over Little Beaver Creek No. 000000000132430 | 081271104 | 1956 | Stringer/Multi-beam or Girder | 84 ft | 41 | Fair |
| Local over Beaver Creek No. 000000000132481 | 081272504 | 1983 | Stringer/Multi-beam or Girder | 182 ft | 41 | Good |
| FM over Br North Raccoon River No. 000000000132710 | 081290403 | 1915 | Slab | 23 ft | 40 | Fair |
| County Road over Panther Creek No. 000000000131690 | 079280502 | 1964 | Tee Beam | 36 ft | 35 | Poor |
| Local over Creek No. 000000000131970 | 080270202 | 1925 | Slab | 23 ft | 35 | Fair |
| Local over Slough No. 000000000131980 | 080270301 | 1925 | Slab | 23 ft | 35 | Fair |
| Local over Mosquito Creek No. 000000000132161 | 080291701 | 1979 | Stringer/Multi-beam or Girder | 82 ft | 35 | Good |
| County Road over Frog Creek No. 000000000132620 | 081281608 | 1937 | Stringer/Multi-beam or Girder | 39 ft | 35 | Poor |
| I Ave over Creek No. 000000000132640 | 081282802 | 1910 | Culvert | 20 ft | 35 | Fair |
| Local over Slough Creek No. 000000000132501 | 081272801 | 2003 | Slab | 103 ft | 30 | Good |
| D Ave over Mosquito Creek No. 000000000131851 | 079291502 | 2013 | Slab | 131 ft | 26 | Good |
| County Road over Slough Creek No. 000000000132000 | 080271403 | 1927 | Slab | 23 ft | 26 | Fair |
| Local over Beaver Creek No. 000000000132361 | 081263302 | 1985 | Stringer/Multi-beam or Girder | 124 ft | 26 | Fair |
| Country Road over Beaver Creek No. 000000000132451 | 081272001 | 2003 | Slab | 91 ft | 26 | Good |
| County Road over Beaver Creek No. 000000000132461 | 081272301 | 2005 | Stringer/Multi-beam or Girder | 179 ft | 26 | Good |
| O Circle over Hickory Creek No. 000000000131640 | 079271703 | 1941 | Stringer/Multi-beam or Girder | 27 ft | 21 | Fair |
| County Road over Panther Creek No. 000000000131701 | 079280801 | 1988 | Slab | 78 ft | 21 | Fair |
| County Road over Branch Panther Creek No. 000000000131710 | 079280903 | 1925 | Slab | 22 ft | 21 | Fair |
| County Road over Branch Mosquito Creek No. 000000000131820 | 079290803 | 1926 | Slab | 24 ft | 21 | Poor |
| County Road over Mosquito Creek No. 000000000131830 | 079290805 | 1900 | Truss - Thru | 144 ft | 21 | Poor |
| Local over Royer Creek No. 000000000131900 | 080260302 | 1953 | Stringer/Multi-beam or Girder | 25 ft | 21 | Fair |
| County Road over Panther Creek No. 000000000132120 | 080283102 | 1935 | Slab | 26 ft | 21 | Fair |
| Local over Beaver Creek No. 000000000132370 | 081263404 | 1890 | Truss - Thru | 128 ft | 21 | Poor |
| 81st Street over Creek No. 000000000504855 | 000000000 | 2003 | Culvert | 21 ft | 21 | Good |
| Local over Jim Creek No. 000000000131490 | 078293106 | 1917 | Slab | 22 ft | 20 | Poor |
| FM over Beaver Creek No. 000000000132441 | 081271604 | 1986 | Stringer/Multi-beam or Girder | 166 ft | 20 | Good |
| P Ave over Slough Creek No. 000000000132491 | 081272702 | 2023 | Slab | 53 ft | 20 | Good |
| FM over Br North Raccoon River No. 000000000132720 | 081290504 | 1934 | Truss - Thru | 93 ft | 20 | Fair |
| Local over Small Stream No. 000000000131261 | 355th Trib. of Bulger Cr. | 1974 | Culvert | 21 ft | 15 | Fair |
| A Ave over Branch Mosquito Creek No. 000000000131801 | 079290602 | 2015 | Culvert | 25 ft | 15 | Good |
| 170th ST over Slough Creek No. 000000000132521 | 081273401 | 2022 | Box Beam or Girders - Single or Spread | 52 ft | 15 | Good |
Structure types in Dallas County
| Stringer/Multi-beam or Girder | 93 | 45.1% |
| Slab | 57 | 27.7% |
| Culvert | 47 | 22.8% |
| Truss - Thru | 4 | 1.9% |
| Tee Beam | 2 | 1.0% |
| Arch - Deck | 1 | 0.5% |
| Frame | 1 | 0.5% |
| Box Beam or Girders - Single or Spread | 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
- 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
- Washington County 207
- Wayne County 165
- Webster County 190
- Winnebago County 54
- Winneshiek County 342
- Woodbury County 455
- Worth County 116
- Wright County 175