Floyd County, Iowa bridges
Floyd County has 214 bridges and culverts in the National Bridge Inventory, the oldest built in 1900. 30 (14%) are rated poor. The most common type is stringer/multi-beam or girder (28%).
- Bridges
- 214
- Good
- 50%
- Fair
- 36%
- Poor
- 14%
- 30 bridges
- Average age
- 39.6 yrs
- Posted or closed
- 26
Map of bridges in Floyd County
Green good, amber fair, red poor. Click a marker for details.Search bridges in Floyd County
Type at least two characters, or pick a condition or type, to search every bridge in the county.
Condition
Good50%(108)
Fair36%(76)
Poor14%(30)
When they were built
Busiest
- US 18 over Stewart CreekGood11,200 vehicles/day
- US 18 & 218 over Stewart CreekGood10,900 vehicles/day
- US 18 over Drainage DitchGood10,700 vehicles/day
- US 18 over Cedar RiverFair10,500 vehicles/day
- US 218 over StreamFair10,200 vehicles/day
Longest
- Good
- Good
- Good
- Good
- Good
Oldest
- FM over Winnebago RiverFairBuilt 1900
- Local over Winnebago RiverPoorBuilt 1900
- Local over Flood CreekPoorBuilt 1900
- Local over CreekFairBuilt 1900
- Local over Little CedarPoorBuilt 1900
All bridges in Floyd County
Busiest first · showing 1–200 of 214| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| US 18 over Stewart Creek No. 000000000024931 | 3.0 Mi. W of W JCT US 218 | 1998 | Culvert | 40 ft | 11,200 | Good |
| US 18 & 218 over Stewart Creek No. 000000000024941 | 0.5 Mi. E of W Jct. US218 | 1998 | Culvert | 38 ft | 10,900 | Good |
| US 18 over Drainage Ditch No. 000000000607350 | 0.3 Mi. W of Jct. SR T24 | 1998 | Culvert | 26 ft | 10,700 | Good |
| US 18 over Cedar River No. 000000000024970 | 0.1 Mi. E of Ia 14 | 1967 | Stringer/Multi-beam or Girder | 334 ft | 10,500 | Fair |
| US 218 over Stream No. 000000000608825 | 0.6 Mi. N of Jct. SR B-60 | 2001 | Culvert | 34 ft | 10,200 | Fair |
| US 218 over Bloody Run No. 000000000607430 | 5.7 Miles S Jct. Ia 14 | 1999 | Culvert | 33 ft | 10,000 | Good |
| US 218 over Stream No. 000000000607560 | 5.1 Miles S of Jct. Ia 14 | 1998 | Culvert | 25 ft | 10,000 | Good |
| Gilbert ST over Shermans Creek No. 000000000024960 | 095160100 | 1914 | Arch - Deck | 40 ft | 6,893 | Poor |
| US 18 EB over Ia Northern RR & Stream No. 000000000606615 | 1.1 Mi. E of Jct. SR S70 | 1998 | Stringer/Multi-beam or Girder | 604 ft | 5,350 | Good |
| US 18 WB over Ia Northern RR & Stream No. 000000000606620 | 1.1 Mi. E of JCT SR S70 | 1998 | Stringer/Multi-beam or Girder | 604 ft | 5,350 | Good |
| US 18 EB over Shellrock Rvr Redball RD No. 000000000606625 | 1.5 Mi. E of SR S70 | 1999 | Stringer/Multi-beam or Girder | 485 ft | 5,350 | Good |
| US 18 EB over Flood Creek No. 000000000606630 | 0.2 Mi. W of Jct. SR T26 | 1998 | Stringer/Multi-beam or Girder | 179 ft | 5,350 | Good |
| US 18 WB over Shellrock Rvr Redball RD No. 000000000606640 | 1.5 Mi. E of S.R. S70 | 1999 | Stringer/Multi-beam or Girder | 485 ft | 5,350 | Good |
| US 18 WB over Flood Creek No. 000000000606645 | 0.2 Mi. W of Jct. SR T26 | 1998 | Stringer/Multi-beam or Girder | 179 ft | 5,350 | Good |
| US 18 WB Ia 27 NB over US 218 SB T44 No. 000000000701040 | US 218 Intersection | 2023 | Stringer/Multi-beam or Girder | 169 ft | 5,200 | Good |
| US 18 WB over Cprr No. 000000000606610 | 1.0 Mi. E of SR T26 | 1998 | Stringer/Multi-beam or Girder | 275 ft | 5,100 | Good |
| US 18 EB over Cprr No. 000000000606605 | 1.0 Mi. E of SR T26 | 1998 | Stringer/Multi-beam or Girder | 275 ft | 5,050 | Good |
| Main ST over Cedar River No. 000000000001820 | 095161205 | 1909 | Arch - Deck | 248 ft | 4,971 | Poor |
| US 18 EB Ia 27 SB over US 218 T44 No. 000000000701035 | US 218 Intersection | 2022 | Stringer/Multi-beam or Girder | 172 ft | 4,600 | Good |
| US 18 WB over I&m RR No. 000000000607405 | 0.4 Mi. E of Jct. SR B35 | 1998 | Stringer/Multi-beam or Girder | 219 ft | 4,550 | Good |
| US 218 SB over Ia 14 & Sherman Creek No. 000000000607605 | At Jct. Ia 14 | 1999 | Stringer/Multi-beam or Girder | 557 ft | 4,550 | Good |
| US 18 WB over SR B35 No. 000000000606660 | 2.4 Mi. E of W JCT US 218 | 1998 | Stringer/Multi-beam or Girder | 188 ft | 4,450 | Good |
| US 18 EB over CO RD B35 No. 000000000606665 | 2.4 Mi. E of W JCT US 218 | 1998 | Stringer/Multi-beam or Girder | 188 ft | 4,450 | Good |
| US 18 EB over I&m RR No. 000000000607410 | 0.4 Mi. E of Jct. SR B35 | 1999 | Stringer/Multi-beam or Girder | 219 ft | 4,450 | Good |
| US 218 NB over Ia 14 & Sherman Creek No. 000000000607600 | At Jct. Ia 14 | 1999 | Stringer/Multi-beam or Girder | 493 ft | 4,150 | Good |
| Congress ST over Shell Rock River No. 000000000024901 | 096180707 | 2008 | Stringer/Multi-beam or Girder | 308 ft | 4,036 | Fair |
| US 218 SB over US 18 No. 000000000607580 | At Jct. SR T64 & US 218 | 1999 | Stringer/Multi-beam or Girder | 208 ft | 3,950 | Good |
| US 218 NB over US 18 No. 000000000607575 | At Jct. SR T64 & US 218 | 1999 | Stringer/Multi-beam or Girder | 208 ft | 3,900 | Good |
| FM over Over Imrl RR No. 000000000024951 | 095160216 | 2008 | Stringer/Multi-beam or Girder | 274 ft | 3,339 | Good |
| US 218 over Cedar River No. 000000000025011 | 0.2 Mi. S of S.R. B33 | 1979 | Stringer/Multi-beam or Girder | 365 ft | 2,910 | Fair |
| N Grand Ave over Hyers Creek No. 000000000001831 | 095150602 | 2012 | Slab | 70 ft | 2,315 | Good |
| E Main over Shell Rock River No. 000000000010051 | 095181400 | 2013 | Stringer/Multi-beam or Girder | 205 ft | 2,268 | Good |
| US 18 over Drainage Ditch No. 000000000605416 | 5.6 Miles E of Iowa #14 | 1987 | Culvert | 26 ft | 2,110 | Good |
| US 218 over Slough Creek No. 000000000025020 | 1.4 Mi. S of SR B17 | 1965 | Slab | 28 ft | 2,040 | Fair |
| FM over Drainage No. 000000000155341 | 096161405 | 1989 | Culvert | 25 ft | 1,640 | Fair |
| Ia 14 over Drainage Ditch No. 000000000025031 | 1.1 Mi. N of Jct. SR B60 | 1989 | Culvert | 33 ft | 1,520 | Good |
| Ia 14 over Flood Creek No. 000000000025040 | 3.6 Mi. S of JCT SR B45 | 1947 | Stringer/Multi-beam or Girder | 124 ft | 1,520 | Fair |
| FM over Little Cedar River No. 000000000155151 | 096151602 | 1974 | Stringer/Multi-beam or Girder | 280 ft | 1,414 | Poor |
| FM over Stewart Creek No. 000000000155441 | 096171302 | 2007 | Culvert | 29 ft | 1,365 | Good |
| FM over Rock Creek No. 000000000156001 | 097172402 | 1996 | Stringer/Multi-beam or Girder | 123 ft | 1,365 | Fair |
| FM over Skunk Creek No. 000000000156011 | 097172502 | 1985 | Slab | 78 ft | 1,365 | Fair |
| Ia 14 over Branch Hunter Creek No. 000000000025051 | 1.4 Mi. N of Jct. SR T38 | 1994 | Culvert | 26 ft | 1,230 | Good |
| B30 150th ST over Flood Creek No. 000000000024911 | 096181401 | 2016 | Slab | 153 ft | 1,159 | Good |
| FM over Drainage Ditch No. 000000000024920 | 096181401 | 1919 | Slab | 27 ft | 1,159 | Poor |
| FM over Dry Run Creek No. 000000000153651 | 094150702 | 2010 | Culvert | 25 ft | 1,129 | Good |
| HWY 147 over Small Natural Stream No. 000000000025060 | 095181303 | 1967 | Slab | 92 ft | 1,070 | Poor |
| FM over Uphams Slough Creek No. 000000000155860 | 097152102 | 1968 | Culvert | 21 ft | 1,021 | Good |
| FM over Lost Water Creek No. 000000000156131 | 097182902 | 1996 | Stringer/Multi-beam or Girder | 57 ft | 874 | Fair |
| Bradford ST over Shell Rock River No. 000000000007661 | 094171701 | 1996 | Stringer/Multi-beam or Girder | 316 ft | 813 | Good |
| 1st Ave over Charley West. Rec. Trail No. 000000000001790 | 095150705 | 1967 | Slab | 112 ft | 784 | Fair |
| FM over Creek No. 000000000154821 | 095181102 | 1998 | Culvert | 25 ft | 717 | Good |
| FM over Winnebago River No. 000000000154831 | 095181508 | 1900 | Stringer/Multi-beam or Girder | 263 ft | 697 | Fair |
| CO RD S 70 over US 18 No. 000000000606470 | At the Jct. SR S70 | 1999 | Stringer/Multi-beam or Girder | 225 ft | 697 | Good |
| Old HWY RD over Bloody Run Creek No. 000000000025000 | 095152012 | 1927 | Tee Beam | 41 ft | 687 | Poor |
| Old HWY RD over Bloody Run Creek No. 000000000601760 | 095152006 | 1959 | Culvert | 29 ft | 687 | Fair |
| FM over Gizzard Creek No. 000000000154420 | 095152301 | 1958 | Culvert | 38 ft | 678 | Fair |
| HWY 147 over Flood Creek No. 000000000025070 | 095171501 | 1930 | Slab | 92 ft | 668 | Poor |
| FM over Dry Run No. 000000000155096 | 096151001 | 1979 | Culvert | 32 ft | 638 | Fair |
| B47 215th ST over Creek No. 000000000154841 | 095181805 | 2020 | Culvert | 27 ft | 560 | Good |
| S70 Balsam Ave over Flood Creek No. 000000000156101 | 097182002 | 2020 | Slab | 84 ft | 560 | Good |
| FM over Dry Run Creek No. 000000000153700 | 094152003 | 1979 | Slab | 103 ft | 530 | Fair |
| FM over Dry Run Creek No. 000000000153710 | 094152103 | 1979 | Slab | 78 ft | 530 | Fair |
| 1st ST SW over Shell Rock River No. 000000000008701 | 096180707 | 2020 | Stringer/Multi-beam or Girder | 158 ft | 513 | Good |
| Local over Beaver Creek No. 000000000155101 | 096151103 | 1992 | Culvert | 25 ft | 501 | Good |
| FM over Flood Creek No. 000000000155470 | 096171906 | 1975 | Slab | 116 ft | 491 | Poor |
| FM over Winnebago River No. 000000000155750 | 096183108 | 1964 | Stringer/Multi-beam or Girder | 219 ft | 442 | Poor |
| FM over Peters Creek No. 000000000153881 | 094161603 | 1986 | Slab | 90 ft | 412 | Fair |
| FM over Flood Creek No. 000000000153910 | 094161801 | 1969 | Slab | 127 ft | 412 | Fair |
| Local over Stewart Creek No. 000000000155415 | 096162806 | 1973 | Culvert | 28 ft | 383 | Fair |
| Cleveland ST over Hyers Creek No. 000000000001840 | 095150604 | 1978 | Slab | 24 ft | 280 | Fair |
| Kellogg ST over Hyers Creek No. 000000000001811 | 095160104 | 2005 | Culvert | 24 ft | 230 | Good |
| FM over Beemis Creek No. 000000000154131 | 094180302 | 2010 | Slab | 111 ft | 206 | Good |
| FM over Beaver Creek No. 000000000154890 | 095182202 | 1965 | Slab | 127 ft | 206 | Poor |
| T18(DANCER Ave) over Creek No. 000000000154961 | 095182702 | 2012 | Culvert | 25 ft | 206 | Good |
| FM over Flood Creek No. 000000000154030 | 094163402 | 1964 | Stringer/Multi-beam or Girder | 185 ft | 187 | Fair |
| Local over Stream No. 000000000153691 | 094151801 | 1981 | Tee Beam | 53 ft | 168 | Good |
| FM over Cedar River No. 000000000154480 | 095153407 | 1980 | Stringer/Multi-beam or Girder | 406 ft | 167 | Fair |
| FM over Little Cedar No. 000000000155160 | 096151603 | 1967 | Slab | 258 ft | 167 | Poor |
| FM over Lost Water Creek No. 000000000156080 | 097181903 | 1964 | Tee Beam | 29 ft | 167 | Fair |
| Rotary Park RD over Creek No. 000000000366285 | 096162604 | 2016 | Culvert | 25 ft | 148 | Good |
| Dancer Ave over Ackley Creek No. 000000000154241 | 094181502 | 2011 | Slab | 81 ft | 147 | Good |
| FM over Shell Rock River No. 000000000155010 | 095183602 | 1967 | Stringer/Multi-beam or Girder | 345 ft | 118 | Fair |
| FM over Gizzard Creek No. 000000000154500 | 095153601 | 1970 | Slab | 104 ft | 108 | Fair |
| Local over Creek No. 000000000155321 | 096160810 | 1989 | Culvert | 25 ft | 108 | Good |
| Floyd ST over Flood Creek No. 000000000010131 | 096182401 | 1976 | Slab | 116 ft | 94 | Fair |
| Local over Beemis Creek No. 000000000154221 | 094181202 | 2005 | Tee Beam | 54 ft | 88 | Good |
| FM over Flood Creek No. 000000000155510 | 096173101 | 1969 | Slab | 102 ft | 88 | Poor |
| FM over Flood Creek No. 000000000154771 | 095173501 | 1998 | Slab | 128 ft | 79 | Good |
| FM over Whiskey Creek No. 000000000155771 | 096183401 | 1988 | Slab | 30 ft | 79 | Fair |
| FM over Little Cedar River No. 000000000155880 | 097153102 | 1959 | Girder and Floorbeam System | 99 ft | 79 | Fair |
| FM over Creek No. 000000000155970 | 097163104 | 1953 | Culvert | 21 ft | 79 | Fair |
| FM over Cedar River No. 000000000155990 | 097172405 | 1936 | Stringer/Multi-beam or Girder | 356 ft | 79 | Poor |
| Local over Creek No. 000000000154511 | 095160304 | 1984 | Slab | 103 ft | 78 | Fair |
| Local over Small Stream No. 000000000155331 | 096161304 | 1988 | Stringer/Multi-beam or Girder | 25 ft | 78 | Fair |
| Local over Small Creek No. 000000000155660 | 096181912 | 1916 | Stringer/Multi-beam or Girder | 24 ft | 78 | Poor |
| Local over Creek No. 000000000155670 | 096182003 | 1958 | Channel Beam | 29 ft | 78 | Poor |
| B23 110th ST over Little Cedar River No. 000000000155952 | 097162405 | 2009 | Slab | 153 ft | 78 | Good |
| 110th ST over Little Cedar River No. 000000000155961 | 097162503 | 1977 | Tee Beam | 50 ft | 78 | Fair |
| Local over Creek No. 000000000156030 | 097172601 | 1956 | Channel Beam | 27 ft | 78 | Poor |
| 110th ST over Skunk Creek No. 000000000156041 | 097172601 | 2013 | Culvert | 23 ft | 78 | Good |
| 150th over Creek No. 000000000366580 | 096161701 | 2020 | Culvert | 21 ft | 78 | Good |
| Local over Beaver Creek No. 000000000154861 | 095182002 | 2002 | Tee Beam | 55 ft | 70 | Good |
| Local over Beaver Creek No. 000000000154971 | 095182902 | 2001 | Stringer/Multi-beam or Girder | 80 ft | 70 | Good |
| Local over Little Cedar River No. 000000000155081 | 096150801 | 1984 | Slab | 226 ft | 70 | Fair |
| Local over Creek No. 000000000153801 | 094160201 | 2008 | Culvert | 22 ft | 59 | Good |
| FM over Ackley Creek No. 000000000154100 | 094171704 | 1957 | Stringer/Multi-beam or Girder | 132 ft | 59 | Fair |
| Local over Gizzard Creek No. 000000000154440 | 095152502 | 1965 | Slab | 103 ft | 59 | Fair |
| FM over Flood Creek No. 000000000154681 | 095171004 | 2000 | Slab | 128 ft | 59 | Good |
| FM over Flood Creek No. 000000000154700 | 095171004 | 1970 | Slab | 127 ft | 59 | Fair |
| Local over Winnebago River No. 000000000154810 | 095180801 | 1900 | Truss - Thru | 152 ft | 59 | Poor |
| FM over Little Cedar No. 000000000155280 | 096153505 | 1967 | Slab | 226 ft | 59 | Poor |
| Local over Drainage No. 000000000155431 | 096163105 | 1992 | Tee Beam | 51 ft | 59 | Good |
| FM over Slough Creek No. 000000000155821 | 097151902 | 1987 | Tee Beam | 52 ft | 59 | Fair |
| 170th ST over Little Cedar No. 000000000366530 | 096152303 | 2019 | Stringer/Multi-beam or Girder | 277 ft | 50 | Good |
| Local over Creek No. 000000000153670 | 094151601 | 1958 | Channel Beam | 35 ft | 49 | Fair |
| Local over Dry Run Creek No. 000000000153721 | 094152102 | 1991 | Slab | 103 ft | 49 | Good |
| 300th ST over Flood Creek No. 000000000154020 | 094163303 | 1964 | Slab | 127 ft | 49 | Fair |
| Local over Shell Rock River No. 000000000154121 | 094172803 | 1987 | Stringer/Multi-beam or Girder | 303 ft | 49 | Fair |
| 195th over Creek No. 000000000154531 | 095160403 | 2020 | Slab | 103 ft | 49 | Good |
| Noble Ave over Creek No. 000000000154541 | 095160502 | 2014 | Culvert | 42 ft | 49 | Good |
| T34 Jersey Ave over Small Creek No. 000000000154641 | 095170302 | 2022 | Culvert | 23 ft | 49 | Good |
| FM over Flood Creek No. 000000000154691 | 095171002 | 2001 | Slab | 128 ft | 49 | Good |
| Local over Creek No. 000000000154901 | 095182401 | 1990 | Slab | 78 ft | 49 | Good |
| Local over Small No. 000000000154911 | 095182401 | 2010 | Culvert | 25 ft | 49 | Good |
| Local over Stewart Creek No. 000000000155361 | 096161902 | 2008 | Culvert | 57 ft | 49 | Fair |
| Local over Flood Creek No. 000000000155501 | 096173001 | 1900 | Truss - Thru | 93 ft | 49 | Poor |
| Foothill over Flood Creek No. 000000000155631 | 096181302 | 2005 | Stringer/Multi-beam or Girder | 152 ft | 49 | Good |
| Local over Small Stream No. 000000000155641 | 096181704 | 1994 | Culvert | 21 ft | 49 | Good |
| B35 180th ST over Shell Rock River No. 000000000155761 | 096183301 | 2022 | Stringer/Multi-beam or Girder | 217 ft | 49 | Good |
| Local over Dry Run No. 000000000155981 | 097172003 | 1981 | Tee Beam | 41 ft | 49 | Fair |
| Local over Flood Creek No. 000000000156111 | 097182901 | 1996 | Tee Beam | 50 ft | 49 | Good |
| 110th ST over Dry Run Creek No. 000000000366770 | 097182901 | 1996 | Culvert | 25 ft | 49 | Good |
| Victory Avenue over Little Cedar No. 000000000155181 | 096151608 | 2024 | Stringer/Multi-beam or Girder | 246 ft | 45 | Good |
| Zinnia Ave over Dry Run No. 000000000154151 | 094180606 | 2014 | Culvert | 25 ft | 44 | Good |
| Local over Ackley Creek No. 000000000154231 | 094181402 | 1999 | Stringer/Multi-beam or Girder | 59 ft | 44 | Fair |
| Local over Ackley Creek No. 000000000154251 | 094181702 | 1982 | Tee Beam | 42 ft | 44 | Fair |
| Local over Flood Creek No. 000000000155560 | 096180302 | 1967 | Slab | 128 ft | 44 | Fair |
| Local over Small Stream No. 000000000156095 | 097182001 | 1996 | Slab | 22 ft | 44 | Good |
| Local over Flood Creek No. 000000000156160 | 097183302 | 1913 | Stringer/Multi-beam or Girder | 35 ft | 44 | Poor |
| 180th Street over Dd No. 000000000365360 | 096173203 | 2008 | Culvert | 21 ft | 44 | Good |
| Local over Creek No. 000000000153660 | 094151302 | 1970 | Stringer/Multi-beam or Girder | 43 ft | 39 | Poor |
| Local over Small Stream No. 000000000153831 | 094160601 | 1987 | Slab | 30 ft | 39 | Good |
| 280th ST over Flood Creek No. 000000000153922 | 094162001 | 2011 | Slab | 151 ft | 39 | Good |
| Local over Peters Creek No. 000000000153951 | 094162103 | 1988 | Culvert | 32 ft | 39 | Good |
| Local over Flood Creek No. 000000000154051 | 094170101 | 1984 | Truss - Thru | 104 ft | 39 | Fair |
| FM over Drainage No. 000000000154351 | 094183406 | 1988 | Slab | 30 ft | 39 | Fair |
| Local over Creek No. 000000000154430 | 095152302 | 1924 | Culvert | 34 ft | 39 | Poor |
| Local over Beaver Creek No. 000000000155111 | 096151202 | 1990 | Tee Beam | 41 ft | 39 | Good |
| FM over Flood Creek No. 000000000155600 | 096181104 | 1969 | Slab | 77 ft | 39 | Fair |
| Local over Creek No. 000000000156060 | 097173401 | 1900 | Channel Beam | 32 ft | 39 | Fair |
| FM over Schuyler Creek No. 000000000154001 | 094162601 | 1989 | Tee Beam | 33 ft | 34 | Fair |
| FM over Drainage No. 000000000154791 | 095173601 | 1979 | Culvert | 27 ft | 34 | Fair |
| Local over Clear Water Creek No. 000000000154340 | 094183104 | 1927 | Truss - Thru | 63 ft | 33 | Poor |
| Local over Creek No. 000000000154401 | 095152002 | 1985 | Slab | 52 ft | 33 | Fair |
| Local over Flood Creek No. 000000000154751 | 095172601 | 2004 | Stringer/Multi-beam or Girder | 154 ft | 33 | Good |
| Local over Beaver Creek No. 000000000154940 | 095182604 | 1967 | Slab | 127 ft | 33 | Fair |
| Victory over Little Cedar Tributary No. 000000000155091 | 096151002 | 2018 | Culvert | 30 ft | 33 | Good |
| Local over Creek No. 000000000155721 | 096182702 | 1991 | Tee Beam | 46 ft | 33 | Fair |
| Local over Beemis Creek No. 000000000154191 | 094180802 | 2003 | Slab | 128 ft | 29 | Good |
| Echo Ave over Beemis Creek No. 000000000154211 | 094181102 | 2011 | Tee Beam | 64 ft | 29 | Good |
| Local over Creek No. 000000000154381 | 095151403 | 1990 | Slab | 91 ft | 29 | Fair |
| Local over Small Stream No. 000000000154461 | 095152601 | 1987 | Tee Beam | 31 ft | 29 | Good |
| Local over Creek No. 000000000154471 | 095152601 | 1991 | Stringer/Multi-beam or Girder | 57 ft | 29 | Good |
| Local over Stream No. 000000000154521 | 095160402 | 1977 | Tee Beam | 47 ft | 29 | Fair |
| Local over Creek No. 000000000154560 | 095161702 | 1919 | Slab | 24 ft | 29 | Fair |
| 220th ST over Flood Creek No. 000000000154721 | 095172201 | 2017 | Slab | 153 ft | 29 | Good |
| Local over Littleflood Creek No. 000000000154741 | 095172501 | 1987 | Tee Beam | 51 ft | 29 | Poor |
| Local over Creek No. 000000000154921 | 095182501 | 1980 | Slab | 77 ft | 29 | Fair |
| Local over Beaver Creek No. 000000000155131 | 096151303 | 2002 | Slab | 91 ft | 29 | Good |
| 130th ST over Stream No. 000000000155312 | 096160601 | 2023 | Culvert | 25 ft | 29 | Good |
| Local over Creek No. 000000000155421 | 096163004 | 1980 | Tee Beam | 33 ft | 29 | Poor |
| Local over Creek No. 000000000155911 | 097162001 | 2005 | Tee Beam | 59 ft | 29 | Good |
| FM over Skunk Creek No. 000000000156021 | 097172506 | 2010 | Tee Beam | 65 ft | 29 | Good |
| Local over Creek No. 000000000153681 | 094151702 | 1990 | Tee Beam | 36 ft | 26 | Good |
| Local over Creek No. 000000000153741 | 094153301 | 2008 | Slab | 153 ft | 26 | Good |
| Local over Creek No. 000000000153761 | 094153501 | 1987 | Stringer/Multi-beam or Girder | 23 ft | 26 | Fair |
| Local over Flood Creek No. 000000000154010 | 094162804 | 1929 | Stringer/Multi-beam or Girder | 123 ft | 26 | Poor |
| 260th ST over Beemis Creek No. 000000000154201 | 094181001 | 2013 | Tee Beam | 66 ft | 26 | Good |
| Local over Ackley Creek No. 000000000154290 | 094182301 | 1919 | Culvert | 21 ft | 26 | Fair |
| 280th ST over Ackley Creek No. 000000000154301 | 094182301 | 2015 | Slab | 83 ft | 26 | Good |
| Local over Ackley Creek No. 000000000154311 | 094182402 | 1979 | Slab | 102 ft | 26 | Fair |
| Local over Small Stream No. 000000000154651 | 095170401 | 1986 | Stringer/Multi-beam or Girder | 30 ft | 26 | Fair |
| 190th ST over Creek No. 000000000154801 | 095180303 | 2001 | Culvert | 21 ft | 26 | Good |
| Local over Little Cedar No. 000000000155070 | 096150503 | 1900 | Truss - Thru | 122 ft | 26 | Poor |
| Local over Overflow Little Cedar No. 000000000155221 | 096152302 | 1990 | Tee Beam | 37 ft | 26 | Fair |
| Local RD over Stewart Ck No. 000000000155445 | 096171402 | 1979 | Tee Beam | 43 ft | 26 | Fair |
| Local over Small Stream No. 000000000155541 | 096173302 | 1987 | Stringer/Multi-beam or Girder | 48 ft | 26 | Fair |
| Local RD over Flood Creek No. 000000000155571 | 096181001 | 1976 | Slab | 127 ft | 26 | Fair |
| Local over Little Cedar Overflow No. 000000000365060 | 096150503 | 1939 | Stringer/Multi-beam or Girder | 55 ft | 26 | Poor |
| 200th over Dry Run No. 000000000366425 | 095181103 | 2018 | Culvert | 25 ft | 26 | Good |
| Kirkwood Road over Creek No. 000000000156051 | 097172602 | 2024 | Culvert | 27 ft | 25 | Good |
| Local over Ackley Creek No. 000000000154111 | 094171902 | 1985 | Slab | 127 ft | 20 | Good |
| Zinnia Ave over Ackley Creek No. 000000000154271 | 094181902 | 2010 | Culvert | 21 ft | 20 | Good |
| 280th ST over Ackley Creek No. 000000000154281 | 094182001 | 2016 | Culvert | 25 ft | 20 | Good |
| Local over Little Flood Creek No. 000000000154581 | 095161803 | 1995 | Slab | 60 ft | 20 | Good |
| Local RD over Flood Creek No. 000000000154731 | 095172302 | 1994 | Stringer/Multi-beam or Girder | 82 ft | 20 | Fair |
| Local over Beaver Creek No. 000000000154850 | 095181902 | 1937 | Stringer/Multi-beam or Girder | 88 ft | 20 | Poor |
| Local over Beaver Creek No. 000000000154951 | 095182701 | 1971 | Slab | 127 ft | 20 | Fair |
| Local over Small No. 000000000155271 | 096153204 | 2009 | Culvert | 21 ft | 20 | Good |
| 170th ST over Stream No. 000000000155491 | 096172601 | 2021 | Culvert | 29 ft | 20 | Good |
Structure types in Floyd County
| Stringer/Multi-beam or Girder | 59 | 27.6% |
| Slab | 59 | 27.6% |
| Culvert | 55 | 25.7% |
| Tee Beam | 27 | 12.6% |
| Channel Beam | 6 | 2.8% |
| Truss - Thru | 5 | 2.3% |
| Arch - Deck | 2 | 0.9% |
| Girder and Floorbeam System | 1 | 0.5% |
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- 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
- 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