Riley County, Kansas bridges
Riley County has 225 bridges and culverts in the National Bridge Inventory, the oldest built in 1910. 10 (4%) are rated poor. The most common type is culvert (36%).
- Bridges
- 225
- Good
- 57%
- Fair
- 39%
- Poor
- 4%
- 10 bridges
- Average age
- 48.7 yrs
- Posted or closed
- 53
Map of bridges in Riley County
Green good, amber fair, red poor. Click a marker for details.Search bridges in Riley County
Type at least two characters, or pick a condition or type, to search every bridge in the county.
Condition
Good57%(128)
Fair39%(87)
Poor4%(10)
When they were built
Busiest
- K-113 HWY over Wildcat CreekGood22,777 vehicles/day
- K113 HWY over Anderson AveGood16,683 vehicles/day
- Kimball Ave over Drainage DitchGood11,780 vehicles/day
- K-18 over Wildcat CreekGood11,589 vehicles/day
- K-18 HWY WB over K-113 HWYGood11,539 vehicles/day
Longest
- Fair
- Good
- Good
- Good
- K18 HWY WB over Kansas RiverGood1,204 ft
Oldest
- Rs 1321 C.7-1.0F over North Fancy CreekFairBuilt 1910
- Local H.2-6.0T over Fancy CreekFairBuilt 1910
- Fair
- Coley RD C.5-10.0T over Otter CreekFairBuilt 1915
- W. Ks Av G.4-18.5C over Wildcat CreekPoorBuilt 1920
All bridges in Riley County
Busiest first · showing 1–200 of 225| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| K-113 HWY over Wildcat Creek No. 999911300810491 | 1.21 MI N K-18 | 1993 | Stringer/Multi-beam or Girder | 267 ft | 22,777 | Good |
| K113 HWY over Anderson Ave No. 999911300810371 | 1.55 MI N K18 | 1968 | Slab | 159 ft | 16,683 | Good |
| Kimball Ave over Drainage Ditch No. 417750813828016 | W of Wreath AVE/K-113 | 2021 | Culvert | 30 ft | 11,780 | Good |
| K-18 over Wildcat Creek No. 999901800810901 | 0.56 MI E K113 | 2021 | Stringer/Multi-beam or Girder | 241 ft | 11,589 | Good |
| K-18 HWY WB over K-113 HWY No. 999901800810561 | 6.9 MI N K-57/K-18 JCT | 2007 | Slab | 236 ft | 11,539 | Good |
| K-18 HWY EB over K-113 HWY No. 999901800810571 | JCT K-113/K18 EB | 2004 | Slab | 236 ft | 11,539 | Good |
| K114 HWY over Dry Branch No. 999911400810201 | 0.275 MI W JCT K18&K114 | 1928 | Culvert | 21 ft | 10,889 | Good |
| K-114 HWY over K-18 HWY No. 999911400810661 | At JCT K18 & K114 | 2013 | Stringer/Multi-beam or Girder | 334 ft | 10,889 | Fair |
| K-114 HWY over Union Pacific RR No. 999911400810671 | .27 MI SE JCT K114 & K18 | 2011 | Stringer/Multi-beam or Girder | 274 ft | 10,889 | Good |
| K18 & Skyway DR over Airport Channel No. 999901800810771 | 2.22 MI NE of K-114 | 2013 | Culvert | 25 ft | 10,801 | Good |
| WB K18 HWY over Eureka Valley Tributary No. 999901800810781 | 3.39 MI NE of K-114 | 2013 | Slab | 162 ft | 10,801 | Good |
| EB K18 HWY over Eureka Valley Tributary No. 999901800810791 | 3.39 MI NE of K-114 | 2013 | Slab | 162 ft | 10,801 | Good |
| K18 HWY over Kansas River DR No. 999901800810831 | 4.74 MI E of K-114 JCT | 2013 | Culvert | 31 ft | 10,650 | Good |
| EB K-18 over Seven Mile Overflow Chnl No. 999901800810701 | 0.27 MI NE JCT K114 & K18 | 2011 | Stringer/Multi-beam or Girder | 365 ft | 10,600 | Good |
| WB K-18 over Seven Mile Overflow Chnl No. 999901800810711 | 0.27 MI NE JCT K114 & K18 | 2011 | Stringer/Multi-beam or Girder | 365 ft | 10,600 | Good |
| EB K-18 HWY over UP RR & Seven Mile Creek No. 999901800810721 | 2.61 MI NE Geary Coln | 2013 | Stringer/Multi-beam or Girder | 1,113 ft | 10,600 | Good |
| WB K-18 HWY over UP RR & Seven Mile Creek No. 999901800810731 | 2.59 MI NE Geary Coln | 2013 | Stringer/Multi-beam or Girder | 1,272 ft | 10,600 | Good |
| I70 HWY WB over Deep Creek No. 999907000810011 | 0.16 MI E Geary Coln WB | 1962 | Stringer/Multi-beam or Girder | 344 ft | 9,282 | Good |
| I70 HWY EB over Rs 1315 Deep Creek No. 999907000810021 | 0.15 MI E Geary Coln EB | 1954 | Stringer/Multi-beam or Girder | 344 ft | 9,282 | Good |
| I70 HWY WB over East Branch Deep Creek No. 999907000810031 | 2.12 MI E Geary Coln WB | 1962 | Slab | 133 ft | 9,282 | Fair |
| I70 HWY Nl-Sl over Oil Field Road No. 999907000810051 | 2.31 MI E Geary Coln | 1962 | Culvert | 28 ft | 9,282 | Fair |
| I70 HWY EB over East Branch Deep Creek No. 999907000810551 | 2.11 MI E Geary Coln EB | 2001 | Slab | 134 ft | 9,282 | Good |
| Scenic Drive over K18 HWY No. 999901800810821 | 3.97 MI E of K-114 JCT | 2013 | Stringer/Multi-beam or Girder | 375 ft | 8,868 | Good |
| K113 HWY SB over Kimball Ave No. 999911300810401 | 2.56 MI N K18 | 1972 | Slab | 205 ft | 8,342 | Good |
| K18 HWY over Kansas River Drainage No. 999901800810421 | 1.12 N of Kansas River | 1976 | Culvert | 32 ft | 6,850 | Good |
| K-18 / K-177 HWY over Kans R & UPRR & Riley ST No. 999901800810501 | 0.90 MI SE 2nd St. (mnht) | 1996 | Stringer/Multi-beam or Girder | 1,388 ft | 6,094 | Good |
| K18 HWY WB over Kansas River No. 999901800810411 | 0.12 MI N Geary CO Line | 1975 | Stringer/Multi-beam or Girder | 1,204 ft | 5,848 | Good |
| EB K18 over Ks Riv over Kansas River No. 999901800810591 | 0.12 MI N Geary CO LN | 2011 | Stringer/Multi-beam or Girder | 1,239 ft | 5,848 | Good |
| K-113 HWY NB over Kimball Ave No. 999911300810511 | 2.55 MI N K-18 | 1996 | Slab | 205 ft | 4,995 | Good |
| Skyway Dr. over Eureka Valley Trib. No. 000000000810470 | 3.39 NE of K-114 | 2013 | Slab | 162 ft | 3,800 | Good |
| US-24 HWY WB over Phiel Creek No. 999902400810101 | 0.61 MI SE Njct K-13 | 1958 | Slab | 102 ft | 3,555 | Fair |
| US24 HWY Wl-El over Big Blue River Drainage No. 999902400810111 | 2.77 MI SE Njct K13 | 1942 | Culvert | 60 ft | 3,555 | Good |
| US-24 HWY EB over Phiel Creek No. 999902400810531 | 0.62 MI SE N JCT K-13 | 2001 | Stringer/Multi-beam or Girder | 126 ft | 3,555 | Good |
| Miller Pkwy/Davis over K18 HWY No. 999901800810841 | 5.77 MI NE of K-114 | 2014 | Stringer/Multi-beam or Girder | 198 ft | 2,698 | Good |
| FAU 3814 City 7015 over Trib. to Wildcat Creek No. 417750813814001 | Anderson Ave. | 1935 | Culvert | 25 ft | 2,642 | Good |
| US77 HWY over Wildcat Creek No. 999907700810131 | 3.68 MI E Njct K82 | 1967 | Slab | 113 ft | 2,524 | Good |
| K18 HWY & Local RD over Kansas River Drainage No. 999901800810331 | 0.06 MI W Sjct K177 | 1937 | Culvert | 35 ft | 2,488 | Good |
| US77 HWY over Mill Creek No. 999907700810391 | 1.57 MI N Njct US24 | 1962 | Tee Beam | 156 ft | 2,442 | Fair |
| US-24 HWY over Mall Creek Drainage No. 999902400810521 | 0.26 MI SE of Clay Coln | 1996 | Culvert | 22 ft | 2,119 | Good |
| Local U.6-27.2C over Wildcat Creek No. 000810901504141 | South Edge of Manhattan | 2006 | Stringer/Multi-beam or Girder | 262 ft | 2,100 | Good |
| Dickens Ave. 5080 over Stream No. 417750813824005 | W. of Virginia Dr. | 1958 | Culvert | 29 ft | 2,000 | Fair |
| FAU 3828 City 7100 over Little Kitten Creek No. 417750813828002 | Kimball Ave. | 1983 | Culvert | 29 ft | 2,000 | Good |
| Browning Ave 11089 over Trib. Stream No. 417750813848006 | At Snowbird | 1958 | Culvert | 23 ft | 2,000 | Fair |
| 4005 over Trib. Stream No. 517750810000004 | Butterfield Rd. & Mission | 1958 | Culvert | 38 ft | 2,000 | Fair |
| US77 HWY over Baldwin Creek No. 999907700810141 | 5.77 MI N Njct US24 | 1962 | Culvert | 30 ft | 1,878 | Fair |
| Rs 1797 T.9-24.0F over Stream No. 00000000081B410 | 1.0N of Manhattan | 2017 | Culvert | 39 ft | 1,837 | Good |
| Rs 2154 R.1-26.2 over Wildcat Creek No. 417750813828013 | 4.5W 0.6N of Manhattan | 1990 | Slab | 213 ft | 1,823 | Good |
| (urban) V.0-24.2F over Stream No. 417750813833013 | 0.7N of Manhattan FAU3833 | 2014 | Slab | 102 ft | 1,795 | Good |
| Skyway Dr. over Seven Mile Overflow Chnl No. 999901800810681 | .13NE K-114/SKYWAY Dr. | 2013 | Stringer/Multi-beam or Girder | 849 ft | 1,770 | Good |
| Local P.0-28.7T over Eureka Valley Tributary No. 000810891004167 | 1.5E 2.3N of Ogden | 2008 | Slab | 49 ft | 1,635 | Good |
| US77 HWY over Fancy Creek No. 999907700810581 | 2.09 MI N K16 | 2007 | Stringer/Multi-beam or Girder | 864 ft | 1,560 | Good |
| FAU 3824 over Unknown Stream No. 417750813824008 | Dickens Ave | 2006 | Culvert | 33 ft | 1,500 | Fair |
| FAU 3832 over Stream No. 417750813832009 | Pheasant Hill Rd. | 2003 | Culvert | 26 ft | 1,500 | Good |
| FAU 3833 over Brookfield Ditch No. 417750813833007 | Casement RD at Brookfield | 2002 | Culvert | 29 ft | 1,500 | Good |
| Kirkwood Drive over Drainage Ditch No. 511750810000017 | E of HWY 177 @ Marlatt | 2022 | Slab | 103 ft | 1,500 | Good |
| US24 HWY over Mill Creek No. 999902400810071 | 6.17 MI SE JCT K82 | 1929 | Culvert | 26 ft | 1,436 | Fair |
| US-24 HWY over Wildcat Creek Drainage No. 999902400810911 | 8.92 MI SE JCT K82 | 2023 | Culvert | 29 ft | 1,436 | Good |
| US77 HWY over Fancy Creek Drainage No. 999907700810161 | 5.01 MI N K16 | 1929 | Culvert | 26 ft | 1,334 | Good |
| Rs 1925 M.6-23.2F over Silver Creek No. 000000000810420 | 1.0NW of Keats | 2008 | Slab | 113 ft | 1,274 | Good |
| Rs 1925 P.1-24.5F over Natalies Creek No. 000000000810450 | 1.5E 0.8S of Keats | 2008 | Slab | 93 ft | 1,251 | Good |
| K82 HWY over Timber Creek No. 999908200810351 | 2.68 MI N Njct US77 | 1967 | Culvert | 33 ft | 1,190 | Fair |
| College Ave T.5-24 over Stream No. 000810899504085 | College Ave | 2003 | Slab | 72 ft | 1,000 | Good |
| Buffalo Soldier RD over Union Pacific Railroad No. DAPFORRIL000100 | 961-305 | 1996 | Stringer/Multi-beam or Girder | 174 ft | 1,000 | Fair |
| Huebner Road over Three Mile Creek No. DAPFORRIL000101 | 950-298 | 1987 | Slab | 145 ft | 1,000 | Fair |
| Huebner Road over Small Creek No. DAPFORRIL000102 | 975-316 | 2009 | Culvert | 35 ft | 1,000 | Fair |
| First Division RD over Forsyth Creek No. DAPFORRIL000703 | 905-304 | 2000 | Culvert | 36 ft | 1,000 | Fair |
| Rs 130 A.8-17.5F over Matson Creek No. 000000000810060 | 6.2W 0.8N of Riley | 1967 | Culvert | 38 ft | 972 | Good |
| Rs 130 B.4-17.5F over Timber Creek No. 000000000810070 | 5.6W 0.8N of Riley | 2003 | Slab | 118 ft | 972 | Good |
| K18 HWY over Kansas River Drainage No. 999901800810471 | 6.07 MI E JCT K18 & K177 | 1975 | Culvert | 28 ft | 898 | Good |
| K18 HWY over Kansas River Drg No. 999901800810891 | 4.59 MI E Sjct K177 | 2015 | Slab | 82 ft | 898 | Good |
| Rs 1092 U.7-31.0F over Trib. to Mcdowell Creek No. 000000000810290 | 4.0S of Manhattan | 1976 | Culvert | 21 ft | 784 | Good |
| Local V.0-28.4 over Stream No. 000810903004164 | 3.2E 2.0N of Ashland | 1963 | Culvert | 20 ft | 784 | Fair |
| Rs 1925 N.9-23.8 over Kitten Creek No. 000000000810440 | 0.2E of Keats | 1927 | Culvert | 24 ft | 697 | Fair |
| Rs 1925 P.6-24.8 over Stream No. 000000000810460 | 2.0E 1.3S of Keats | 1928 | Culvert | 32 ft | 697 | Fair |
| Rs 1925 N.7-23.6 over Kitten Creek No. 00000000081B430 | At Keats | 2020 | Slab | 123 ft | 697 | Good |
| Walnut Street over K-18 HWY No. 999901800810651 | 1.28 N of Kansas River | 2013 | Stringer/Multi-beam or Girder | 310 ft | 649 | Good |
| US 24 Highway over Timber Creek No. 999902400810541 | .35 MI E K82 | 2001 | Slab | 101 ft | 646 | Good |
| W 56th Ave over K18 HWY No. 999901800810751 | 1.56 MI NE of K-114 | 2013 | Stringer/Multi-beam or Girder | 197 ft | 600 | Good |
| Rs 831 J.4-9.0F over Walnut Creek No. 000000000810250 | 0.3N 1.3W of Randolph | 2007 | Slab | 133 ft | 552 | Good |
| K16 HWY over Big Blue R(tuttle Res ) No. 999901600810171 | 1.76 MI E US77 | 1962 | Stringer/Multi-beam or Girder | 5,350 ft | 539 | Fair |
| Vanesta Drive over Vanesta Pond No. 511750810000010 | Vanesta Drive | 2007 | Culvert | 32 ft | 500 | Good |
| Highland Drive over Unkown Stream No. 511750810000011 | Highland DR & Stone DR | 2006 | Culvert | 21 ft | 500 | Good |
| Rs 1092 Q.8-33.5F over Mc Dowell Creek No. 000000000810260 | 2.8E 2.0S of Ogden | 2005 | Slab | 93 ft | 400 | Good |
| Rs 1092 R.4-32.0F over Mcdowell Creek No. 000000000810270 | 3.5E 0.5S of Ogden | 1980 | Slab | 153 ft | 351 | Fair |
| Rs 578 G.3-9.0 over Crooked Creek No. 000000000810160 | 4.2W 0.3N of Randolph | 1925 | Slab | 23 ft | 325 | Poor |
| Rs 542 AA.3-30.9F over Deep Creek No. 000000000810120 | 2.9S 1.5W of Zeandale | 1985 | Tee Beam | 167 ft | 317 | Fair |
| Rs 542 BB.9-29.5F over Deep Creek No. 000000000810140 | 1.5S of Zeandale | 1981 | Tee Beam | 152 ft | 317 | Fair |
| Rs 1315 Z.0-30.3F over School Creek No. 000000000810350 | 2.3S 3.0W of Zeandale | 1984 | Slab | 37 ft | 317 | Fair |
| Rs 542 BB.6-31.0F over Minor Creek No. 00000000081B130 | 3.0S 0.5W of Zeandale | 2015 | Culvert | 29 ft | 317 | Good |
| Rs 578 G.0-12.6F over Stream No. 000000000810150 | 1.5N 0.4E Leonardville | 1930 | Stringer/Multi-beam or Girder | 26 ft | 303 | Fair |
| W. Walnut H.1-18.3 over Trib. Wildcat Creek No. 000810875103966 | Riley St. & Kansas Av. | 1992 | Culvert | 49 ft | 300 | Good |
| Cedar H.2-18.7 over Trib Wildcat Creek No. 000810875203970 | Hassebroek & Cedar St. | 1999 | Culvert | 25 ft | 300 | Good |
| Service Road over Tuttle-Wolf Creek-Box No. CEPNWKKS0000055 | Manhattan Ks | 1950 | Culvert | 21 ft | 300 | Fair |
| Range Road over Timber Creek No. DAPFORRIL000900 | 784-513 | 1985 | Culvert | 20 ft | 300 | Fair |
| Rs 581 L.9-17.7F over Mill Creek No. 00000000081B400 | 4.8E 1.0N of Riley | 2019 | Slab | 162 ft | 245 | Good |
| West 56th Avenue over Union Pacific Railroad No. 000810891804203 | .18SSE of Skyway Drive | 2013 | Stringer/Multi-beam or Girder | 259 ft | 200 | Good |
| Deep Cr. Y.1-34.6C over Trib. to Deep Creek No. 000810909104286 | 7.8S 3.1E of Manhattan | 1930 | Culvert | 21 ft | 180 | Good |
| Minor Q.7-26.0T over Wildcat Creek No. 000810893704120 | 1.5W of Manhattan | 1989 | Slab | 130 ft | 175 | Good |
| Rs 830 D.6-9.0F over Otter Creek No. 00000000081B240 | 7.0W of Randolph | 2017 | Slab | 142 ft | 160 | Good |
| Rs 578 G.7-8.3 over Crooked Creek No. 000000000810170 | 4.0W 1.0N of Randolph | 1959 | Culvert | 31 ft | 155 | Good |
| Rs 578 G.8-6.5F over Fancy Creek No. 000000000810180 | 3.0N 3.8W of Randolph | 1962 | Tee Beam | 257 ft | 155 | Fair |
| Rs 579 H.0-5.9F over Fancy Creek No. 000000000810210 | 8.0N 1.4E Leonardville | 1962 | Tee Beam | 133 ft | 155 | Fair |
| Cimarron Trail over Seven Mile Overflow Chnl No. 521100810000004 | 0.29NE KS-114/CIMARRON TR | 2013 | Slab | 226 ft | 150 | Good |
| Rs 128 F.9-5.9F over Stream No. 000000000810050 | 4.6W 3.7N of Randolph | 1962 | Culvert | 21 ft | 149 | Good |
| Rs 1315 Y.0-33.1F over Deep Creek No. 000000000810320 | 6.3S 3.0E of Manhattan | 1925 | Culvert | 21 ft | 130 | Fair |
| Rs 1315 Y.0-32.9F over Deep Creek No. 000000000810330 | 6.0S 3.0E of Manhattan | 1930 | Stringer/Multi-beam or Girder | 33 ft | 130 | Fair |
| Rs 1315 Y.2-31.9F over Stream No. 000000000810335 | 3.8W 3.9S of Zeandale | 1989 | Slab | 39 ft | 130 | Good |
| Rs 1315 Y.6-31.2F over Trib. to Deep Creek No. 000000000810340 | 4.2S 3.6E of Manhattan | 1925 | Culvert | 32 ft | 130 | Good |
| Alembic F.0-15.2F over Stream No. 000810871003902 | 0.5W 1.2S of Leonardville | 1947 | Culvert | 29 ft | 120 | Fair |
| Local CC.0-27.0C over Drainage Ditch No. 000810917004141 | 1.0N of Zeandale | 2023 | Stringer/Multi-beam or Girder | 35 ft | 116 | Good |
| S.Main H.0-18.9C over Wildcat Creek No. 000810875003969 | 0.3S of Riley | 1930 | Stringer/Multi-beam or Girder | 42 ft | 110 | Fair |
| Walsburg G.8-12.0F over Stream No. 000810873803840 | 1.2E 2.0N of Leonardville | 1958 | Culvert | 35 ft | 100 | Good |
| Walsburg H.5-12.0F over Fancy Creek No. 000810875503840 | 2.5S 3.3W of Randolph | 1956 | Slab | 93 ft | 100 | Fair |
| Minor P.6-25.7 over Trib. to Wildcat Creek No. 000810891604107 | 2.5 MI West of Manhattan | 2007 | Slab | 102 ft | 100 | Good |
| Vinton School Road over Threemile Creek No. DAPFORRIL000925 | 923-336 | 1992 | Slab | 136 ft | 100 | Fair |
| Rs 1321 C.7-1.0F over North Fancy Creek No. 000000000810370 | 8.0W 8.5N of Randolph | 1910 | Stringer/Multi-beam or Girder | 59 ft | 90 | Fair |
| Rs 1222 R.9-0.7F over Timber Creek No. 000000000810310 | 9.0N 6.8E of Randolph | 1961 | Culvert | 32 ft | 87 | Good |
| Ober RD E.0-1.7F over Branch of Fancy Creek No. 000810869003627 | 6.8W 7.8N of Randolph | 1915 | Stringer/Multi-beam or Girder | 48 ft | 75 | Fair |
| Minor K.5-16.0C over Trib. to Mill Creek No. 000810881503920 | 3.2E 2.5N of Riley | 1940 | Stringer/Multi-beam or Girder | 48 ft | 75 | Fair |
| Rs 128 A.5-4.8F over Unnamed Waterway No. 000000000810010 | 10.0W 4.8N of Randolph | 1972 | Culvert | 25 ft | 70 | Fair |
| Rs 128 E.9-5.8F over Stream No. 000000000810030 | 6.0W 3.8N of Randolph | 1971 | Culvert | 21 ft | 70 | Good |
| Rs 128 E.2-5.6F over Fancy Creek No. 00000000081B020 | 6.2W 4.0N of Randolph | 2017 | Stringer/Multi-beam or Girder | 239 ft | 70 | Good |
| Rs 128 F.5-5.9F over Fancy Creek No. 00000000081B040 | 8.0N of Leonardville | 2020 | Stringer/Multi-beam or Girder | 222 ft | 70 | Good |
| W. Ks Av G.4-18.5C over Wildcat Creek No. 000810873403965 | 0.5W of Riley | 1920 | Slab | 26 ft | 70 | Poor |
| Minor T.0-30.8T over Mc Dowells Creek No. 000810899104208 | 5.0E of Ogden | 2022 | Slab | 210 ft | 70 | Good |
| Rs 579 K.0-5.6F over Otter Creek No. 000000000810220 | 0.7W 3.5N of Randolph | 1962 | Tee Beam | 223 ft | 62 | Good |
| Rs 1320 C.5-1.8F over Stream No. 000000000810354 | 8.0W 8.0N of Randolph | 1968 | Tee Beam | 118 ft | 62 | Fair |
| Rs 436 M.5-2.0F over Stream No. 000000000810080 | 1.6E 7.5N of Randolph | 1935 | Stringer/Multi-beam or Girder | 43 ft | 61 | Fair |
| Rs 436 O.9-2.1F over Swede Creek No. 000000000810090 | 7.5N 4.0E of Randolph | 1961 | Tee Beam | 130 ft | 61 | Fair |
| 12th ST over K-18 over K-18 Wb/Eb No. 999901800810641 | 12th Street over K-18 | 2011 | Stringer/Multi-beam or Girder | 293 ft | 55 | Good |
| Local H.0-5.5 over School Branch Creek No. 000810875003705 | 4.2N 3.5W of Randolph | 1988 | Slab | 102 ft | 50 | Good |
| Union RD I.0-11.3C over Walnut Creek No. 000810877003823 | 1.9S 2.8W of Randolph | 1963 | Slab | 107 ft | 50 | Fair |
| Jerusale I.7-1.9F over North Otter Creek No. 000810877703629 | 2.0W 7.5N of Randolph | 2012 | Slab | 103 ft | 50 | Good |
| Minor N.5-22.3 over Kitten Creek No. 000810887504043 | 1.5N of Keats | 1960 | Stringer/Multi-beam or Girder | 31 ft | 50 | Fair |
| Military Entrance over Airport Channel No. 511750810000014 | 2.15 MI NE of K-114 JCT | 2016 | Culvert | 32 ft | 50 | Good |
| Airport Road over Airport Channel No. 511750810000015 | 2.31 MI NE of K-114 JCT | 2016 | Culvert | 26 ft | 50 | Good |
| Road a over Madison Creek No. DAPFORRIL000903 | 817-511 | 1960 | Culvert | 31 ft | 50 | Fair |
| Old HWY 77 over Wind Creek No. DAPFORRIL000912 | 873-438 | 1945 | Culvert | 21 ft | 50 | Fair |
| Old HWY 82 over Storm Drain-Wind Creek No. DAPFORRIL000916 | 871-431 | 1945 | Culvert | 21 ft | 50 | Fair |
| Old HWY 82 over Branch of Wind Creek No. DAPFORRIL000917 | 892-431 | 1945 | Culvert | 21 ft | 50 | Fair |
| Mallon Road over Honey Creek No. DAPFORRIL000920 | 967-431 | 1965 | Culvert | 25 ft | 50 | Fair |
| Mallon Road over Seven Mile Creek No. DAPFORRIL000924 | 972-356 | 1979 | Culvert | 33 ft | 50 | Fair |
| US 77 Tank Trail over Stream No. DAPFORRIL0BR929 | 873-366 | 1960 | Culvert | 22 ft | 50 | Fair |
| Local K.0-14.3T over Mill Creek No. 000810881003883 | 0.5S 4.5E of Leonardville | 1920 | Slab | 26 ft | 45 | Poor |
| Local K.0-15.2T over Mill Creek No. 000810881003902 | 1.0S 4.5E of Leonardville | 1953 | Stringer/Multi-beam or Girder | 33 ft | 45 | Fair |
| Rs 1321 C.0-1.0C over Stream No. 000000000810360 | 8.5W 8.5N of Randolph | 1955 | Slab | 106 ft | 44 | Fair |
| Rs 1321 E.4-1.0F over Stream No. 000000000810380 | 6.2W 8.5N of Randolph | 1927 | Stringer/Multi-beam or Girder | 44 ft | 44 | Fair |
| Rs 1321 G.0-2.0F over Stream No. 000000000810390 | 12.0N 0.4E Leonardville | 1959 | Culvert | 25 ft | 44 | Fair |
| Rs 578 E.6-O.0F over Stream No. 000000000810200 | 6.0W 9.5N of Randolph | 1980 | Culvert | 23 ft | 40 | Good |
| Minor I.8-16.0 over Mill Creek No. 000810877803920 | 3.4E 2.0S of Leonardville | 1977 | Tee Beam | 44 ft | 40 | Good |
| Local J.3-2.7T over North Otter Creek No. 000810879303647 | 1.7W 6.9N of Randolph | 2005 | Slab | 113 ft | 40 | Good |
| Local J.5-3.0T over North Otter Creek No. 000810879503660 | 1.5W 6.5N of Randolph | 1920 | Tee Beam | 33 ft | 40 | Fair |
| Local J.6-3.4T over North Otter Creek No. 000810879603664 | 1.2W 6.3N of Randolph | 1964 | Culvert | 32 ft | 40 | Good |
| Local J.6-4.1T over North Otter Creek No. 000810879603681 | 1.1W 5.3N of Randolph | 2012 | Slab | 130 ft | 40 | Good |
| Otter Br J.9-4.8T over North Otter Creek No. 000810879903688 | 0.9W 4.6N of Randolph | 1930 | Stringer/Multi-beam or Girder | 43 ft | 40 | Fair |
| Local O.7-2.6C over Swede Creek No. 000810889703647 | 4.2E 7.0N of Randolph | 2022 | Slab | 83 ft | 40 | Good |
| Local AA.0-30.3T over Deep Creek No. 000810913004203 | 5.4E 3.7S of Manhattan | 1975 | Stringer/Multi-beam or Girder | 42 ft | 40 | Fair |
| Local J.0-16.2 over Mill Creek No. 000810879003923 | 1.8E 2.1N of Riley | 2013 | Slab | 82 ft | 35 | Good |
| Bala RD B.4-17.7T over Timber Creek No. 000810863403947 | 1.1N 5.7W of Riley | 1930 | Stringer/Multi-beam or Girder | 57 ft | 31 | Fair |
| Local F.2-7.0T over Otter Creek No. 000810871203740 | 2.5N 5.5W of Randolph | 1982 | Slab | 86 ft | 30 | Good |
| Local F.6-7.0T over Otter Creek No. 000810871603740 | 4.8W 2.5N of Randolph | 1986 | Slab | 116 ft | 30 | Good |
| Minor I.0-0.8T over North Otter Creek No. 000810877003608 | 2.8W 8.7N of Randolph | 1987 | Slab | 83 ft | 30 | Good |
| Wieters R I.0-6.8T over Fancy Creek No. 000810877003728 | 2.7N 2.5W of Randolph | 1990 | Stringer/Multi-beam or Girder | 204 ft | 30 | Good |
| Local K.0-16.4 over Mill Creek No. 000810881003924 | 2.1N 2.8E of Riley | 1945 | Stringer/Multi-beam or Girder | 42 ft | 30 | Poor |
| Local K.0-6.2T over North Otter Creek No. 000810881103722 | 0.8W 3.4N of Randolph | 2024 | Slab | 82 ft | 30 | Good |
| Carlson RDP.4-3.1C over Swede Creek No. 000810891403661 | 4.9E 6.4N of Randolph | 1940 | Truss - Thru | 63 ft | 30 | Fair |
| Local P.5-30.7T over Seven Mile Creek No. 000810891504207 | 1.0E of Ogden | 1993 | Culvert | 28 ft | 30 | Fair |
| Local P.6-31.0T over Seven Mile Creek No. 000810891704220 | 1.1E of Ogden | 2015 | Culvert | 25 ft | 30 | Good |
| Local Q.0-30.8T over Seven Mile Creek No. 000810893004208 | 0.2N-2.3E of Ogden | 1989 | Culvert | 28 ft | 30 | Good |
| 40th RD S.1-31.5T over Mcdowell Creek No. 000810897104231 | 0.5S 4.3E of Ogden | 2014 | Slab | 163 ft | 30 | Good |
| Lasita RD B.0-3.8 over Trib. to Fancy Creek No. 000810863003668 | 4.5W 10.2N Leonardville | 2000 | Culvert | 29 ft | 25 | Good |
| Lasita RD B.0-5.0T over West Fancy Creek No. 000810863003700 | 4.5W 9.0N Leonardville | 1985 | Slab | 142 ft | 25 | Good |
| Lasita R B.0-15.4T over Timber Creek No. 000810863003904 | 1.4S 4.5W Leonardville | 1940 | Culvert | 21 ft | 25 | Good |
| Local G.0-6.2T over Fancy Creek No. 000810873003722 | 4.5W 3.5N of Randolph | 1999 | Stringer/Multi-beam or Girder | 204 ft | 25 | Good |
| Falcon RD H.0-12.3 over Walnut Creek No. 000810875003843 | 1.5E 1.6N of Leanardville | 1978 | Stringer/Multi-beam or Girder | 33 ft | 25 | Fair |
| Senn RD I.1-10.8T over Walnut Creek No. 000810877203808 | 1.3S 2.4W of Randolph | 2022 | Slab | 83 ft | 25 | Good |
| Local J.0-9.6T over Walnut Creek No. 000810879003786 | 1.5W of Randolph | 1975 | Stringer/Multi-beam or Girder | 108 ft | 25 | Fair |
| Local J.0-14.4T over Mill Creek No. 000810879003884 | 0.5S 3.5E of Leonardville | 1988 | Culvert | 34 ft | 25 | Good |
| Local O.7-0.5T over Trib. Swede Creek No. 000810889403605 | 9.0N 3.5E of Randolph | 1992 | Culvert | 24 ft | 25 | Good |
| Parallel C.7-0.0 over North Fork Fancy Creek No. 000810865603600 | 8.0W 9.5N of Randolph | 2024 | Culvert | 37 ft | 24 | Good |
| May Day R C.5-5.7T over West Fancy Creek No. 000810865503707 | 3.8N 8.1W of Randolph | 1975 | Tee Beam | 152 ft | 20 | Fair |
| Local H.2-6.0T over Fancy Creek No. 000810875203720 | 3.3W 3.5N of Randolph | 1910 | Stringer/Multi-beam or Girder | 30 ft | 20 | Fair |
| Parallel I.7-0.0T over Stream No. 000810877603600 | 2.0W 9.5N of Randolph | 2016 | Stringer/Multi-beam or Girder | 31 ft | 20 | Good |
| Local I.8-6.7T over Fancy Creek No. 000810877803727 | 2.0W 3.0N of Randolph | 1930 | Culvert | 21 ft | 20 | Good |
| N. 60th K.7-20.0T over Wildcat Creek No. 000810881704000 | 1.5S 3.0E of Riley | 1925 | Culvert | 23 ft | 20 | Good |
| Local M.1-21.8T over Silver Creek No. 000810885104028 | 3.4S 4.8E of Riley | 1920 | Stringer/Multi-beam or Girder | 25 ft | 20 | Fair |
| Local N.9-0.7T over Swede Creek No. 000810887903607 | 3.0E 9.0N of Randolph | 1985 | Slab | 39 ft | 20 | Good |
| Local N.9-30.0T over Seven Mile Creek No. 000810887904200 | 1.0N of Ogden | 1950 | Stringer/Multi-beam or Girder | 60 ft | 20 | Fair |
| Local P.1-18.3C over Mill Creek No. 000810891103963 | 7.6E of Riley | 1920 | Stringer/Multi-beam or Girder | 33 ft | 20 | Poor |
| Y.3-34.0T Min Spr over Deep Creek No. 000810909204280 | 3.3E 7.4S of Manhattan | 2013 | Stringer/Multi-beam or Girder | 148 ft | 20 | Good |
| Min. Spr Y.5-34.0T over Deep Creek No. 000810909504280 | 7.4S of Manhattan | 1977 | Stringer/Multi-beam or Girder | 99 ft | 20 | Good |
| 8th ST over Dry Branch No. 521100810000001 | 8th and S Park | 1973 | Stringer/Multi-beam or Girder | 51 ft | 20 | Fair |
| Minor CC.0-31.2C over Minor Stream No. 000810917004222 | 3.3S of Zeandale | 1990 | Culvert | 26 ft | 15 | Good |
| Minor CC.4-31.5C over Minor Stream No. 000810917404225 | 3.5S 0.5E of Zeandale | 1979 | Culvert | 35 ft | 15 | Fair |
| Lasita R B.0-17.9T over Timber Creek No. 000810863003949 | 1.0N 6.0W of Riley | 1930 | Stringer/Multi-beam or Girder | 29 ft | 10 | Poor |
| Alert RD D.0-9.4T over Otter Creek No. 000810867003784 | 7.8W of Randolph | 1920 | Stringer/Multi-beam or Girder | 33 ft | 10 | Fair |
| Local D.5-9.1T over Otter Creek No. 000810867503782 | 0.4N 7.2W of Randolph | 2022 | Stringer/Multi-beam or Girder | 50 ft | 10 | Good |
| Local G.9-8.0 over Crooked Creek No. 000810873903760 | 3.6W 1.5N of Randolph | 1970 | Stringer/Multi-beam or Girder | 45 ft | 10 | Fair |
| Local I.9-9.7 over Trib. Walnut Creek No. 000810877903787 | 1.5W of Randolph | 1975 | Stringer/Multi-beam or Girder | 28 ft | 10 | Fair |
| Local M.6-17.0 over Trib. to Mill Creek No. 000810885603940 | 5.4E 1.4N of Riley | 1997 | Stringer/Multi-beam or Girder | 46 ft | 10 | Good |
Structure types in Riley County
| Culvert | 80 | 35.6% |
| Stringer/Multi-beam or Girder | 75 | 33.3% |
| Slab | 56 | 24.9% |
| Tee Beam | 12 | 5.3% |
| Truss - Thru | 2 | 0.9% |
Other counties in Kansas
- Allen County 227
- Anderson County 144
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