Guthrie County, Iowa bridges
Guthrie County has 263 bridges and culverts in the National Bridge Inventory, the oldest built in 1910. 94 (36%) are rated poor. The most common type is stringer/multi-beam or girder (36%).
- Bridges
- 263
- Good
- 25%
- Fair
- 40%
- Poor
- 36%
- 94 bridges
- Average age
- 48.5 yrs
- Posted or closed
- 82
Map of bridges in Guthrie County
Green good, amber fair, red poor. Click a marker for details.Search bridges in Guthrie County
Type at least two characters, or pick a condition or type, to search every bridge in the county.
Condition
Good25%(65)
Fair40%(104)
Poor36%(94)
When they were built
Busiest
- Ia 44 over Bays Branch CreekGood3,460 vehicles/day
- Ia 44 over Branch Mosquito CreekFair3,460 vehicles/day
- Ia 25 over South Raccoon RiverGood3,200 vehicles/day
- Ia 44 over Brushy CreekFair3,200 vehicles/day
- Ia 44 over Middle Raccoon RiverFair3,200 vehicles/day
Longest
- Fair
- Fair
- Fair
- Poor
- Poor
Oldest
- Local over Brushy CkPoorBuilt 1910
- Local over Trib. to TroublesomePoorBuilt 1920
- Local over Small CreekPoorBuilt 1920
- Local over Trib. to TroublesomePoorBuilt 1920
- Local RD over StreamPoorBuilt 1920
All bridges in Guthrie County
Busiest first · showing 1–200 of 263| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| Ia 44 over Bays Branch Creek No. 000000000026221 | 1.6 Mi. E of Jct. Ia 4 | 1981 | Slab | 113 ft | 3,460 | Good |
| Ia 44 over Branch Mosquito Creek No. 000000000604100 | 3.6 Mi. E of Jct. Ia 4 | 1981 | Culvert | 21 ft | 3,460 | Fair |
| Ia 25 over South Raccoon River No. 000000000026111 | 0.3 Mi. S of Jct. Ia 44 | 1983 | Stringer/Multi-beam or Girder | 167 ft | 3,200 | Good |
| Ia 44 over Brushy Creek No. 000000000026201 | 2.2 Mi. E of Ia. 25 | 1972 | Stringer/Multi-beam or Girder | 167 ft | 3,200 | Fair |
| Ia 44 over Middle Raccoon River No. 000000000026211 | 1.2 Mi. W of Jct. Ia 4 | 1972 | Stringer/Multi-beam or Girder | 306 ft | 3,200 | Fair |
| Ia 141 over Dry Run Creek No. 000000000026321 | 0.5 Mi. E of Jct. SR P-18 | 2004 | Culvert | 32 ft | 2,160 | Good |
| Ia 141 over Mosquito Creek No. 000000000026331 | 1.0 Mi. W of Jct. Ia 4 | 1996 | Stringer/Multi-beam or Girder | 198 ft | 2,160 | Good |
| Ia 141 over Trib to Mosquito Creek No. 000000000026311 | 1.2 Miles West of P-18 | 2014 | Culvert | 32 ft | 2,060 | Good |
| Ia 141 over Middle Raccoon Rvr & Trl No. 000000000026271 | 6.2 MI W of W JCT Ia 25 | 2014 | Stringer/Multi-beam or Girder | 232 ft | 1,950 | Good |
| Ia 141 over Stream No. 000000000026280 | 2.7 Mi. W of Co. Rd. N-70 | 1955 | Culvert | 23 ft | 1,950 | Fair |
| Ia 141 over Stream No. 000000000026290 | 3.5 Mi. W of W JCT Ia 25 | 1956 | Culvert | 29 ft | 1,950 | Fair |
| Ia 141 over Willow Creek No. 000000000026301 | 2.1 MI W of W JCT Ia 25 | 2014 | Stringer/Multi-beam or Girder | 217 ft | 1,950 | Good |
| Ia 44 over South Raccoon River No. 000000000026191 | 0.3 Mi. W of Ia 25 | 1977 | Stringer/Multi-beam or Girder | 163 ft | 1,880 | Good |
| Ia 25 over Mason Creek No. 000000000026101 | 1.0 Mi. S of Jct. Ia 44 | 2011 | Stringer/Multi-beam or Girder | 167 ft | 1,750 | Good |
| Ia 25 over Beaver Creek No. 000000000026091 | 5.4 Mi. S of Jct. Ia 44 | 1977 | Culvert | 50 ft | 1,540 | Fair |
| Ia 25 over Brushy Creek No. 000000000026121 | 3.2 Mi. N of Ia 44 | 1980 | Stringer/Multi-beam or Girder | 221 ft | 1,400 | Fair |
| Ia 25 over Middle Raccoon River No. 000000000026131 | 7.2 Mi. N of Jct. Ia 44 | 1980 | Stringer/Multi-beam or Girder | 246 ft | 1,400 | Good |
| Ia 25 over Iais RR No. 000000000026031 | 0.7 E of W JCT of SR F-65 | 1973 | Stringer/Multi-beam or Girder | 192 ft | 1,330 | Fair |
| Ia 4 over Branch Mosquito Creek No. 000000000026061 | 1.9 Mi. S of Iowa 141 | 2016 | Culvert | 30 ft | 1,260 | Good |
| Ia 4 over Mosquito Creek No. 000000000026071 | 0.3 Mi. S of S JCT Ia 141 | 2001 | Stringer/Multi-beam or Girder | 100 ft | 1,260 | Good |
| Ia 44 over Seely Creek No. 000000000026171 | 1.3 MI W. of Co. Rd. N-70 | 2016 | Culvert | 35 ft | 1,020 | Good |
| F 65 over Middle River No. 000000000026020 | 078323511 | 1959 | Stringer/Multi-beam or Girder | 157 ft | 996 | Poor |
| FM over Middle Raccoon River No. 000000000167691 | 079300906 | 1992 | Stringer/Multi-beam or Girder | 321 ft | 927 | Fair |
| F65 White Pole RD over Branch Middle River No. 000000000026041 | 078313203 | 1973 | Culvert | 26 ft | 916 | Fair |
| Ia 44 over Branch Troublesome Creek No. 000000000026160 | 0.4 Mi. E of SR N-46 | 1967 | Culvert | 32 ft | 830 | Good |
| Ia 25 over Drainage Ditch No. 000000000026140 | 1.2 Mi. S of E Jct. IA141 | 1931 | Stringer/Multi-beam or Girder | 27 ft | 810 | Fair |
| F 65 over S Fork Middle River No. 000000000025991 | 078333603 | 1975 | Culvert | 26 ft | 767 | Fair |
| F65 White Pole RD over Drainage Ditch No. 000000000026011 | 078323307 | 1975 | Culvert | 26 ft | 767 | Fair |
| FM over South Raccoon River No. 000000000166490 | 078300504 | 1951 | Stringer/Multi-beam or Girder | 320 ft | 757 | Fair |
| FM over Deer Creek No. 000000000166611 | 078302104 | 1992 | Culvert | 40 ft | 757 | Good |
| FM over Seely Creek No. 000000000168560 | 079331408 | 1958 | Culvert | 23 ft | 450 | Fair |
| FM over Middle River No. 000000000168740 | 079333604 | 1969 | Stringer/Multi-beam or Girder | 57 ft | 450 | Poor |
| FM over Brushy Creek No. 000000000169200 | 080321008 | 1975 | Stringer/Multi-beam or Girder | 175 ft | 428 | Fair |
| N-70 over Willow Creek No. 000000000170091 | 081321006 | 2004 | Slab | 125 ft | 428 | Fair |
| FM over Middle Racoon No. 000000000170230 | 081322708 | 1951 | Stringer/Multi-beam or Girder | 182 ft | 428 | Fair |
| FM over Small Creek No. 000000000169300 | 080322303 | 1965 | Culvert | 34 ft | 417 | Poor |
| N46 Chestnut RD over Brushy Creek No. 000000000170476 | 081332102 | 2014 | Stringer/Multi-beam or Girder | 192 ft | 399 | Good |
| N46 150th ST over South Raccoon River No. 000000000170596 | 081333203 | 2020 | Culvert | 39 ft | 399 | Good |
| W South ST over Middle Raccoon River No. 000000000501890 | 079300504 | 1965 | Stringer/Multi-beam or Girder | 197 ft | 358 | Poor |
| Local over Long Branch No. 000000000166651 | 078302405 | 1974 | Tee Beam | 41 ft | 349 | Fair |
| FM over South Raccoon River No. 000000000166551 | 078301203 | 1975 | Stringer/Multi-beam or Girder | 250 ft | 329 | Poor |
| P20 Redwood RD over North River No. 000000000167011 | 078313402 | 2022 | Slab | 101 ft | 309 | Good |
| F 25 160th Road over Mosquito Creek No. 000000000168751 | 080300101 | 2022 | Slab | 131 ft | 289 | Good |
| FM over Mosquito Creek No. 000000000169791 | 081302604 | 1999 | Slab | 115 ft | 270 | Fair |
| FM over Frost Creek No. 000000000169241 | 080321901 | 1974 | Slab | 128 ft | 259 | Fair |
| FM over South Raccoon No. 000000000169261 | 080322001 | 1972 | Slab | 128 ft | 259 | Fair |
| FM over South Raccoon River No. 000000000167940 | 079312609 | 1969 | Stringer/Multi-beam or Girder | 181 ft | 219 | Fair |
| Local over Seeley Creek No. 000000000168070 | 079320302 | 1968 | Slab | 128 ft | 199 | Poor |
| FM over Tributary to Troublesome No. 000000000168460 | 079330502 | 1951 | Slab | 27 ft | 199 | Fair |
| Local over South Racoon No. 000000000169460 | 080323406 | 1965 | Stringer/Multi-beam or Girder | 143 ft | 199 | Fair |
| FM over Small Creek No. 000000000168780 | 080301801 | 1958 | Culvert | 24 ft | 170 | Fair |
| FM over Mosquito Creek No. 000000000169851 | 081310202 | 1978 | Slab | 125 ft | 159 | Poor |
| Local over Deer Creek No. 000000000166860 | 078311304 | 1947 | Tee Beam | 32 ft | 150 | Poor |
| F63 310th RD over Middle River No. 000000000167111 | 078321701 | 2021 | Slab | 153 ft | 150 | Good |
| FM over Bear Creek No. 000000000167900 | 079311802 | 1959 | Slab | 127 ft | 120 | Poor |
| FM over S Raccoon River No. 000000000166511 | 078300605 | 1974 | Stringer/Multi-beam or Girder | 250 ft | 100 | Poor |
| FM over Middle Racoon No. 000000000168960 | 080310913 | 1958 | Stringer/Multi-beam or Girder | 250 ft | 100 | Fair |
| FM over Middle Raccoon No. 000000000170490 | 081332306 | 1951 | Stringer/Multi-beam or Girder | 214 ft | 100 | Poor |
| FM over Small Stream No. 000000000166930 | 078312704 | 1954 | Channel Beam | 32 ft | 89 | Poor |
| Local over Cottonwood Creek No. 000000000168791 | 080301802 | 1974 | Slab | 103 ft | 89 | Fair |
| FM over South Fork Middle River No. 000000000167181 | 078323202 | 1977 | Slab | 128 ft | 79 | Fair |
| FM over Small Creek No. 000000000167760 | 079302906 | 1957 | Channel Beam | 31 ft | 79 | Poor |
| FM over South Racoon River No. 000000000167920 | 079312202 | 1952 | Stringer/Multi-beam or Girder | 240 ft | 79 | Poor |
| Main ST over Drainage No. 000000000006690 | 081301201 | 1965 | Stringer/Multi-beam or Girder | 24 ft | 71 | Poor |
| Local over Beaver Creek No. 000000000166500 | 078300604 | 1959 | Stringer/Multi-beam or Girder | 150 ft | 71 | Poor |
| FM over Small No. 000000000167121 | 078321702 | 1979 | Tee Beam | 41 ft | 71 | Fair |
| Local over Stream No. 000000000167681 | 079300901 | 1979 | Slab | 128 ft | 71 | Fair |
| Local over Middle Racoon River No. 000000000167750 | 079302505 | 1959 | Stringer/Multi-beam or Girder | 250 ft | 71 | Poor |
| Local over Beaver Creek No. 000000000168001 | 079313303 | 2004 | Stringer/Multi-beam or Girder | 60 ft | 71 | Good |
| N54 Elm Ave over Lone Grove Creek No. 000000000168451 | 079330202 | 2023 | Culvert | 23 ft | 71 | Good |
| FM over Willow Creek No. 000000000170181 | 081322301 | 1985 | Slab | 127 ft | 71 | Fair |
| FM over Brushy Creek No. 000000000170481 | 081332202 | 1972 | Stringer/Multi-beam or Girder | 175 ft | 71 | Fair |
| FM over Brushy Creek No. 000000000170620 | 081333606 | 1952 | Stringer/Multi-beam or Girder | 213 ft | 71 | Poor |
| Local over Deer Creek No. 000000000166601 | 078302002 | 1987 | Slab | 118 ft | 60 | Fair |
| FM over Small Stream No. 000000000166851 | 078311106 | 1990 | Stringer/Multi-beam or Girder | 39 ft | 60 | Good |
| Local over Middle River No. 000000000167150 | 078322602 | 1930 | Truss - Thru | 61 ft | 60 | Poor |
| Hickory Ave over South Fork Middle River No. 000000000167571 | 078332502 | 1977 | Tee Beam | 33 ft | 60 | Fair |
| Local over Beaver Creek No. 000000000168011 | 079313405 | 2004 | Slab | 116 ft | 60 | Poor |
| FM over Bear Creek No. 000000000168260 | 079322606 | 1959 | Stringer/Multi-beam or Girder | 57 ft | 60 | Poor |
| Local over Trib. to Troublesome No. 000000000168640 | 079332701 | 1920 | Culvert | 23 ft | 60 | Poor |
| FM over Bays Branch Creek No. 000000000168821 | 080302203 | 2008 | Slab | 93 ft | 60 | Good |
| Local over Brushy Ck No. 000000000169051 | 080312904 | 1910 | Truss - Thru | 113 ft | 60 | Poor |
| FM over Brushy Creek No. 000000000170400 | 081331703 | 1949 | Stringer/Multi-beam or Girder | 212 ft | 60 | Fair |
| FM over Brushy Creek No. 000000000170601 | 081333503 | 1979 | Stringer/Multi-beam or Girder | 200 ft | 60 | Fair |
| Airport RD over South Raccoon River No. 000000000501881 | 079310600 | 1989 | Stringer/Multi-beam or Girder | 164 ft | 60 | Fair |
| Local over Stream No. 000000000166680 | 078302703 | 1940 | Stringer/Multi-beam or Girder | 25 ft | 50 | Fair |
| FM over Middle River No. 000000000167080 | 078320802 | 1959 | Slab | 127 ft | 50 | Poor |
| Local over Middle River No. 000000000167090 | 078321602 | 1962 | Slab | 102 ft | 50 | Poor |
| Koala Ave over Trib to Middle River No. 000000000167101 | 078321602 | 2009 | Tee Beam | 37 ft | 50 | Fair |
| FM over South Racoon River No. 000000000167770 | 079302908 | 1957 | Stringer/Multi-beam or Girder | 253 ft | 50 | Poor |
| FM over Mason Creek No. 000000000168201 | 079322603 | 1989 | Slab | 115 ft | 50 | Good |
| FM over Mason Creek No. 000000000168231 | 079322603 | 1978 | Slab | 102 ft | 50 | Fair |
| FM over Trib to Mason Creek No. 000000000168241 | 079322603 | 1983 | Tee Beam | 31 ft | 50 | Fair |
| FM over Mason Creek No. 000000000168251 | 079322604 | 1987 | Slab | 103 ft | 50 | Fair |
| Local over Stream No. 000000000168941 | 080310901 | 1977 | Tee Beam | 41 ft | 50 | Poor |
| Local over Stream No. 000000000168950 | 080310901 | 1968 | Tee Beam | 32 ft | 50 | Fair |
| Local over Brushy Creek No. 000000000169041 | 080312901 | 1988 | Stringer/Multi-beam or Girder | 214 ft | 50 | Fair |
| Local over Stream No. 000000000169071 | 080313303 | 1973 | Stringer/Multi-beam or Girder | 142 ft | 50 | Poor |
| FM over South Raccoon No. 000000000169430 | 080323301 | 1959 | Stringer/Multi-beam or Girder | 150 ft | 50 | Poor |
| Local over Stream No. 000000000169921 | 081311601 | 2006 | Tee Beam | 32 ft | 50 | Good |
| Kopeck Ave over Stream No. 000000000170101 | 081321104 | 2014 | Stringer/Multi-beam or Girder | 55 ft | 50 | Fair |
| Local over Brushy Stream No. 000000000170351 | 081330701 | 1972 | Stringer/Multi-beam or Girder | 175 ft | 50 | Fair |
| FM over Branch Spring Creek No. 000000000166821 | 078310906 | 1986 | Slab | 103 ft | 45 | Fair |
| Local over Small Creek No. 000000000166911 | 078312404 | 1977 | Tee Beam | 32 ft | 45 | Fair |
| Local over Wolf Creek No. 000000000167331 | 078330301 | 1981 | Tee Beam | 41 ft | 45 | Fair |
| FM over Middle Racoon No. 000000000167720 | 079301503 | 1958 | Stringer/Multi-beam or Girder | 201 ft | 45 | Poor |
| FM over Small Creek No. 000000000167730 | 079301503 | 1966 | Tee Beam | 32 ft | 45 | Fair |
| 260th Trail over Mason Creek No. 000000000168171 | 079322205 | 1987 | Tee Beam | 40 ft | 45 | Poor |
| Local over Small No. 000000000168761 | 080300303 | 1978 | Tee Beam | 32 ft | 45 | Fair |
| FM over Beaver Creek No. 000000000166760 | 078310406 | 1968 | Stringer/Multi-beam or Girder | 140 ft | 40 | Fair |
| Local over South Fork Middle River No. 000000000167201 | 078323304 | 1984 | Slab | 128 ft | 40 | Fair |
| Local over Stream No. 000000000167411 | 000000000 | 2010 | Channel Beam | 45 ft | 40 | Good |
| Local over Small Creek No. 000000000167440 | 078331702 | 1949 | Stringer/Multi-beam or Girder | 25 ft | 40 | Poor |
| Local over Middle River No. 000000000167521 | 078332302 | 1981 | Tee Beam | 31 ft | 40 | Poor |
| Local over South Fork Middle River No. 000000000167580 | 078332602 | 1971 | Tee Beam | 32 ft | 40 | Poor |
| Local over Trib to Mason Creek No. 000000000168131 | 079321306 | 1977 | Tee Beam | 32 ft | 40 | Poor |
| Local over Trib. to Troublesome No. 000000000168481 | 079330802 | 1986 | Tee Beam | 50 ft | 40 | Fair |
| Local over Seely Creek No. 000000000168500 | 079331303 | 1957 | Stringer/Multi-beam or Girder | 54 ft | 40 | Poor |
| FM over Troublesome Creek No. 000000000168620 | 079332202 | 1948 | Girder and Floorbeam System | 25 ft | 40 | Poor |
| Local over Mosquito Creek No. 000000000169771 | 081302101 | 1993 | Slab | 103 ft | 40 | Good |
| Local over Stream No. 000000000169910 | 081311401 | 1961 | Stringer/Multi-beam or Girder | 24 ft | 40 | Fair |
| FM over S. Raccoon River No. 000000000166540 | 078301003 | 1959 | Truss - Thru | 215 ft | 34 | Fair |
| FM over Long Branch No. 000000000166661 | 078302601 | 1978 | Tee Beam | 41 ft | 34 | Poor |
| FM over Beaver Creek No. 000000000166710 | 078310108 | 1959 | Stringer/Multi-beam or Girder | 143 ft | 34 | Fair |
| Local over Trib to Middle River No. 000000000167541 | 078332402 | 1990 | Tee Beam | 32 ft | 34 | Fair |
| Local over Trib to Middle River No. 000000000167550 | 078332402 | 1966 | Tee Beam | 27 ft | 34 | Poor |
| Local over Mason Creek No. 000000000168121 | 079321303 | 1985 | Slab | 126 ft | 34 | Fair |
| Redwood Ave over Stream No. 000000000168901 | 080310102 | 2018 | Culvert | 30 ft | 34 | Good |
| Local over Elk Grove Branch No. 000000000169491 | 080330304 | 1985 | Tee Beam | 50 ft | 34 | Poor |
| Local over South Raccoon River No. 000000000169501 | 080330304 | 1986 | Slab | 103 ft | 34 | Fair |
| Local over South Raccoon River No. 000000000169511 | 080330403 | 1986 | Slab | 103 ft | 34 | Fair |
| Local over Stream No. 000000000169550 | 080332402 | 1959 | Slab | 101 ft | 34 | Fair |
| Local over Stream No. 000000000169581 | 080332601 | 1988 | Culvert | 24 ft | 34 | Fair |
| Local over Frost Creek No. 000000000169590 | 080332601 | 1959 | Slab | 101 ft | 34 | Poor |
| Ute Ave over Stream No. 000000000169711 | 081300402 | 2013 | Slab | 103 ft | 34 | Good |
| Local over Mosquito Creek No. 000000000169761 | 081301701 | 1981 | Slab | 128 ft | 34 | Fair |
| Local over Stream No. 000000000169980 | 081312802 | 1957 | Stringer/Multi-beam or Girder | 24 ft | 34 | Poor |
| Local over South Beaver Creek No. 000000000166781 | 078310509 | 1983 | Slab | 128 ft | 29 | Fair |
| Local over Middle River No. 000000000167271 | 078330106 | 1982 | Slab | 102 ft | 29 | Fair |
| Local over Tribute to Middle River No. 000000000167361 | 078330403 | 1990 | Tee Beam | 24 ft | 29 | Fair |
| Local over Stream No. 000000000167910 | 079312103 | 1957 | Stringer/Multi-beam or Girder | 25 ft | 29 | Poor |
| Local over Seely Creek No. 000000000168100 | 079320704 | 1959 | Stringer/Multi-beam or Girder | 55 ft | 29 | Fair |
| Local over Small Stream No. 000000000168811 | 080301903 | 1982 | Tee Beam | 41 ft | 29 | Poor |
| Local over Stream No. 000000000169010 | 080311902 | 1959 | Tee Beam | 21 ft | 29 | Poor |
| Local over Brushy Creek No. 000000000169021 | 080311902 | 2011 | Stringer/Multi-beam or Girder | 189 ft | 29 | Good |
| Local over Stream No. 000000000169361 | 080322904 | 2011 | Slab | 46 ft | 29 | Good |
| Local over Greenbrier Creek No. 000000000169691 | 081300104 | 1982 | Stringer/Multi-beam or Girder | 175 ft | 29 | Fair |
| Local over Mosquito Creek No. 000000000169811 | 081302801 | 1983 | Slab | 128 ft | 29 | Fair |
| Local over Mosquito Creek No. 000000000169840 | 081310104 | 1968 | Slab | 125 ft | 29 | Fair |
| 100th ST over Stream No. 000000000169861 | 081310301 | 2000 | Culvert | 26 ft | 29 | Good |
| Maple Ave over Stream No. 000000000169891 | 081310602 | 2015 | Channel Beam | 46 ft | 29 | Good |
| Oak Ave over Mosquito Creek No. 000000000169901 | 081310902 | 2023 | Culvert | 24 ft | 29 | Good |
| FM over Small Stream No. 000000000170271 | 081323301 | 1986 | Tee Beam | 41 ft | 29 | Fair |
| Local over Brushy Creek No. 000000000170331 | 081330602 | 1992 | Stringer/Multi-beam or Girder | 167 ft | 29 | Good |
| Local over Stream No. 000000000170371 | 081330702 | 1995 | Tee Beam | 33 ft | 29 | Fair |
| Local over Small Stream No. 000000000170561 | 081333002 | 1987 | Tee Beam | 61 ft | 29 | Poor |
| Local over Stream No. 000000000170590 | 081333102 | 1945 | Stringer/Multi-beam or Girder | 48 ft | 29 | Fair |
| Local over Troublesome Creek No. 000000000168571 | 079331701 | 1988 | Culvert | 27 ft | 26 | Good |
| FM over Troublesome Creek No. 000000000168701 | 079333101 | 1979 | Slab | 127 ft | 26 | Fair |
| FM over Stream No. 000000000169207 | 080321401 | 1950 | Culvert | 24 ft | 26 | Fair |
| FM over Brushy Creek No. 000000000169211 | 080321404 | 1976 | Truss - Thru | 184 ft | 26 | Fair |
| Local over Stream No. 000000000169281 | 080322002 | 1988 | Tee Beam | 31 ft | 26 | Fair |
| FM over South Raccoon No. 000000000169530 | 080331210 | 1957 | Slab | 127 ft | 26 | Poor |
| F20 130th ST over Branch Mosquito Creek No. 000000000169961 | 081311901 | 2023 | Stringer/Multi-beam or Girder | 46 ft | 26 | Fair |
| Local over Stream No. 000000000170170 | 081322205 | 1940 | Stringer/Multi-beam or Girder | 62 ft | 26 | Poor |
| Local over Small Creek No. 000000000170200 | 081322506 | 1920 | Tee Beam | 31 ft | 26 | Poor |
| Local over M.Raccoon River No. 000000000170261 | 081322903 | 1989 | Stringer/Multi-beam or Girder | 193 ft | 26 | Good |
| Local over Small No. 000000000170451 | 081332004 | 1979 | Tee Beam | 40 ft | 26 | Poor |
| Burl Lane over Stream No. 000000000170461 | 081332004 | 2013 | Stringer/Multi-beam or Girder | 21 ft | 26 | Good |
| Local over Small No. 000000000170471 | 081332004 | 1980 | Tee Beam | 31 ft | 26 | Poor |
| FM over Small Creek No. 000000000170570 | 081333101 | 1934 | Stringer/Multi-beam or Girder | 72 ft | 26 | Poor |
| FM over Small Stream No. 000000000170581 | 081333101 | 1984 | Tee Beam | 35 ft | 26 | Poor |
| Local over Stream No. 000000000166430 | 078300204 | 1947 | Tee Beam | 24 ft | 20 | Fair |
| Local over Stream No. 000000000166450 | 078300302 | 1943 | Stringer/Multi-beam or Girder | 25 ft | 20 | Poor |
| Local over Stream No. 000000000166460 | 078300302 | 1975 | Tee Beam | 24 ft | 20 | Poor |
| Local over S. Raccoon River No. 000000000166470 | 078300405 | 1959 | Stringer/Multi-beam or Girder | 182 ft | 20 | Fair |
| Local over Deer Creek No. 000000000166581 | 078301507 | 1985 | Tee Beam | 92 ft | 20 | Poor |
| Local over Beaver Creek No. 000000000166740 | 078310308 | 1970 | Slab | 127 ft | 20 | Fair |
| FM over South Beaver Creek No. 000000000166800 | 078310703 | 1958 | Slab | 103 ft | 20 | Fair |
| 305th Trail over Stream No. 000000000166811 | 078310903 | 2017 | Culvert | 33 ft | 20 | Good |
| Local over Small Stream No. 000000000166870 | 078311402 | 1962 | Tee Beam | 24 ft | 20 | Fair |
| Locust Ave over Middle River No. 000000000167141 | 078322202 | 2016 | Slab | 150 ft | 20 | Good |
| Local over Middle River No. 000000000167160 | 078322701 | 1959 | Stringer/Multi-beam or Girder | 71 ft | 20 | Fair |
| Local RD over Small No. 000000000167301 | 078330202 | 1978 | Tee Beam | 41 ft | 20 | Poor |
| Local over Small No. 000000000167311 | 078330202 | 1979 | Tee Beam | 41 ft | 20 | Fair |
| Local Road over Stream No. 000000000167341 | 078330303 | 1996 | Tee Beam | 33 ft | 20 | Good |
| Local over Stream No. 000000000167390 | 078330505 | 1957 | Channel Beam | 31 ft | 20 | Poor |
| Union Ave over Stream No. 000000000167461 | 078331902 | 1995 | Culvert | 28 ft | 20 | Good |
| Union Ave over Stream No. 000000000167471 | 078331902 | 1991 | Stringer/Multi-beam or Girder | 52 ft | 20 | Fair |
| Local over Stream No. 000000000167500 | 078332103 | 1940 | Stringer/Multi-beam or Girder | 25 ft | 20 | Poor |
| Local over Stream No. 000000000167561 | 078332400 | 2010 | Slab | 73 ft | 20 | Good |
| Victory Trail over Bays Branch No. 000000000167651 | 079300302 | 2020 | Slab | 91 ft | 20 | Good |
| Local over S. Raccoon River No. 000000000167890 | 079311706 | 1959 | Truss - Thru | 92 ft | 20 | Poor |
| FM over S Raccoon River No. 000000000167930 | 079312302 | 1959 | Truss - Thru | 244 ft | 20 | Poor |
| Local over Stream No. 000000000168080 | 079320902 | 1959 | Slab | 103 ft | 20 | Poor |
| Local over Lone Grove Creek No. 000000000168091 | 079320504 | 1983 | Tee Beam | 40 ft | 20 | Fair |
| Local over Mason Creek No. 000000000168281 | 079322608 | 2009 | Slab | 113 ft | 20 | Good |
| Local over Trib to Mason Creek No. 000000000168300 | 079322806 | 1957 | Stringer/Multi-beam or Girder | 25 ft | 20 | Poor |
| Hickory Ave over Mason Creek No. 000000000168331 | 079322902 | 2017 | Culvert | 25 ft | 20 | Good |
| Local over Trib. to Troublesome No. 000000000168651 | 079332801 | 1977 | Tee Beam | 32 ft | 20 | Fair |
Structure types in Guthrie County
| Stringer/Multi-beam or Girder | 95 | 36.1% |
| Slab | 60 | 22.8% |
| Tee Beam | 55 | 20.9% |
| Culvert | 33 | 12.5% |
| Truss - Thru | 10 | 3.8% |
| Channel Beam | 9 | 3.4% |
| Girder and Floorbeam System | 1 | 0.4% |
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- Grundy County 288
- 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