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Every bridge in Washington County, Kansas

Name: Every bridge in Washington County, Kansas
Creator: Bridge Report Card
License: https://creativecommons.org/publicdomain/zero/1.0/

335 inventoried bridges, busiest first

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Washington County, Kansas, has 335 bridges in the 2025 National Bridge Inventory: 189 rated good, 134 fair, and 12 poor (as of August 20, 2026).
This index lists every one of them, busiest first; each links to its own condition record.

Bridge	Built	Vehicles/day	Condition
US36 Hwy over Mill Creek Drainage	1936	2,657	Fair
US36 over Mill Creek	1999	2,657	Good
U36 over Little Blue River	1999	2,452	Good
US36 Hwy over Little Blue River Drg.	1938	2,452	Good
US36 over Lane Branch Creek	1999	2,452	Good
K15 Hwy over Mill Creek	2020	2,329	Good
US-36 Hwy over Camp Creek	1994	1,924	Good
US-36 Hwy over Camp Creek	1994	1,924	Good
US-36 Hwy over Mill Creek	1994	1,924	Good
US36 Hwy over Buffalo Creek	1941	1,924	Good
K-148 Highway over Cottonwood Creek	2001	1,783	Good
K148 Hwy over Cedar Creek	1941	1,783	Fair
K-15 Hwy over Ash Creek	2023	1,739	Good
K9 K15 Hwy over Peats Creek Drainage	1966	1,679	Good
US-36 Hwy over Davis Creek	1993	1,305	Good
US36 Hwy over Iowa Creek	1939	1,238	Fair
US36 Hwy over Huntresscreek R Drg.	1936	1,226	Fair
K-148 Hwy over Horseshoe Creek	1991	1,151	Good
K148 Hwy over Horseshoe Creek	1988	1,151	Good
K9 Hwy over Coon Creek	1972	1,074	Fair
K9 Hwy over Coon Creek Drainage	1972	1,074	Fair
K-15 Hwy over Melvin Creek	2011	1,015	Good
K-9 Hwy over Dry Creek	1994	908	Good
K-9 Hwy over Scribner Creek	1991	772	Good
K15 Hwy over Mill Creek	2020	688	Good
K148 Hwy over Little Blue River	1954	584	Fair
K148 Hwy over Spring Creek	1956	584	Fair
K115 over Peats Creek	1978	510	Good
K-148 Hwy over PARS0NS Creek Drainage	1993	493	Good
K-148 Hwy over Parsons Creek	2022	493	Good
K-148 Hwy over Parsons Creek Drainage	1993	493	Good
K-148 Hwy over Peats Creek	2023	493	Good
K-148 Hwy over Peats Creek Drainage	2023	493	Good
Rs 1104 P-24.2 over Trib. to Peats Creek	1925	460	Poor
Rs 1100 8.5-aa.1 over Trib. to Little Blue Rv.	2001	240	Good
Rs 1100 8.5-z.5 over Little Blue River	1985	240	Good
Rs 654 F-29.7 over Trib. to Parsons Creek	1980	240	Fair
K22 Hwy over Mill Creek	1949	232	Fair
K22 Hwy over Mulberry Creek	1949	232	Poor
Rs 1107 8-cc.2 over Cottonwood Creek	1971	215	Good
Rs 125 V-22.7 over Coon Creek	1925	215	Fair
Rs 125 V-22.9 over Trib. to Coon Creek	1925	215	Fair
Rs 125 V-23.6 over Trib. to Coon Creek	1925	215	Fair
Rs 657 R-8.5 over Devils Creek	2003	190	Good
Rs 1105 R-22.7 over Trib. to Coon Creek	1964	170	Good
Rs 654 F-21.1 over Trib. to Parsons Creek	1967	170	Fair
Rs 657 S-4.2 over Joy Creek	1996	165	Good
Rs 1100 9.7-t.4 over Mill Creek	1987	160	Good
Rs 1102 28-r.4 over Carter Creek	1962	140	Fair
Rs 578 Bb-21.7 over Camp Creek	1962	125	Fair
Rs 655 26-j.7 over Trib. Spring Creek	1964	107	Fair
Rs 1102 28-l.8 over Peats Creek	1991	100	Good
Rs 1106 Z-13.2 over Lane Branch	1960	100	Fair
Rs 622 4-dd.5 over Trib. to Horseshoe Ck.	1923	100	Fair
Rs 656 L-15.5 over Buffalo Creek	1961	100	Fair
Rs 658 C-8.8 over Myer Creek	1975	100	Good
Rs 1493 5.5-w.7 over Trib. Little Blue River	1987	95	Good
Rs 1493 X-6.6 over Mill Creek	1967	95	Fair
Rs 1493 X.1-6.2 over Little Blue River	1968	95	Fair
Rs 655 26-i.2 over Trib. E. Br. Parsons Ck.	1964	95	Good
Rs 578 Bb-25.3 over Coon Creek	1961	93	Fair
Rs 578 Bb-26.3 over Trib. to Coon Creek	1970	93	Good
Rs 578 Bb-29.6 over Trib. N. Br. Fancy Ck.	1935	90	Fair
Rs 1102 28-k.2 over Spring Creek	1956	88	Fair
Rs 1095 I-22.8 over Trib. E. Br. Parsons Ck.	1964	85	Good
Rs 1096 23-m.7 over Peats Creek	1960	85	Fair
Rs 567 10-k.0 over Salt Creek	1925	85	Fair
22-bb.2 323 over Camp Creek	1995	80	Good
O-2.35 325 over Joy Creek	1940	80	Fair
Rs 1095 I-23.4 over Trib. E. Br. Parsons Ck.	1964	80	Fair
Rs 567 10-e.1 over Trib. to Mill Creek	1925	80	Fair
Rs 567 E-10.8 over Myer Creek	1998	80	Good
Rs 656 L-24.3 over Trib. to Peats Creek	1961	80	Good
Rs 655 26-g.3 over Parsons Creek	1961	77	Fair
Rs 655 26-g.9 over E. Branch Parsons Creek	1961	77	Fair
Rs 1102 28-f.3 over Parsons Creek	1965	75	Fair
Rs 1102 28-g.8 over Trib. to Parsons Creek	1965	75	Fair
Rs 567 10-i.2 over Jones Creek	1925	75	Fair
Rs 622 4-aa.9 over Horseshoe Creek	2000	75	Good
Rs 622 4-w.6 over Trib. Little Blue River	1956	75	Fair
1-aa.3 311 over Horseshoe Creek	1975	70	Fair
D.5-10.7 72 over Myer Creek	1922	70	Fair
L-28.8 288 over Peats Creek	1980	70	Good
Rs 656 L-21.1 over Peats Creek	1992	70	Good
Rs 1103 28-y.1 over North Branch Fancy Creek	1930	65	Fair
Rs 1420 H-9.0 over Gray Creek	2007	65	Good
Rs 654 E-18.7 over Trib. to Parsons Creek	1930	65	Fair
F-7.1 13 over Trib. to Bowman Creek	1988	60	Good
F-8.1 79 over Bowman Creek	1987	60	Good
G-20.8 150 over Parsons Creek	1987	60	Fair
Rs 1418 16-z.2 over Beaver Creek	1963	60	Fair
Rs 1418 16.5-aa.6 over Malone Creek	1963	60	Fair
Rs 1833 8-a.5 over Trib. to Mill Creek	1962	60	Good
Rs 1833 8-b.7 over Myer Creek	1962	60	Good
Rs 567 10-g.4 over Bowman Creek	1925	60	Fair
Rs 567 10-h.3 over Trib. to Mill Creek	1980	60	Good
Rs 655 26-f.5 over Trib. to Parsons Creek	1964	60	Good
T-4.8 38 over Joy Creek	1922	60	Fair
2-aa.5 48 over Horseshoe Creek	1981	55	Good
2-w.2 312 over Trib. Little Blue River	1960	55	Fair
Rs 1420 H-10.1 over Mill Creek	1980	55	Good
Rs 1420 H-10.5 over Turkey Creek	1948	55	Fair
Rs 1735 24-b.4 over Dry Creek	1962	55	Good
Rs 1735 24-b.9 over W. Branch Scribner Creek	1962	55	Good
Rs 622 2.5-t.5 over Little Blue River	1975	55	Fair
11-u.7 122 over Mill Creek	1985	50	Fair
13-p.2 110 over Mill Creek	1990	50	Good
18-p.2 163 over Ash Creek	1987	50	Fair
19-w.3 177 over Trib. to Beaver Creek	1950	50	Fair
19-w.7 178 over Trib. to Beaver Creek	1950	50	Fair
2-x.3 314 over Trib. Little Blue River	1965	50	Fair
21-cc.7 194 over Trib. Little Blue River	1960	50	Good
29-j.7 284 over Spring Creek	1994	50	Good
30-r.2 316 over Carter Creek	1980	50	Fair
30-s.5 317 over Trib. Carter Creek	1930	50	Fair
9-bb.2 136 over Cottonwood Creek	2022	50	Good
Aa-9.4 132 over Cottonwood Creek	1930	50	Fair
D-10.45 69 over Myer Creek	1922	50	Fair
D-11.6 71 over Mill Creek	1998	50	Good
Ee-24.4 259 over Coon Creek	1975	50	Fair
I-13.4 85 over Iowa Creek	2005	50	Good
Rs 1418 16-x.2 over Trib. to Beaver Creek	2011	50	Good
Rs 567 11-a.8 over Cherry Creek	1925	50	Fair
Rs 567 11-b.2 over Trib. to Mill Creek	1925	50	Fair
Rs 654 F-20.1 over Trib. to Parsons Creek	1952	50	Good
U.25-2.9 328 over Trib. Little Blue River	2000	50	Good
X-24 318 over Coon Creek	1960	50	Fair
Y.5-10.4 130 over Zeka Creek	1965	50	Fair
T-11.9 337 over Trib. to Mill Creek	1996	48	Good
T-9.5 303 over Trib. to Mill Creek	1979	48	Good
Rs 655 26-e.4 over Trib. to Parsons Creek	1980	47	Fair
10.75-e.2 74 over Meyer Creek	1980	45	Good
11-e.9 77 over Mill Creek	2007	45	Good
12.5-t.7 117 over Mill Creek	1955	45	Fair
13-l.8 97 over Buffalo Creek	1920	45	Fair
17-x.6 181 over Beaver Creek	1993	45	Good
20-k.7 156 over Peats Creek	1994	45	Good
22-n.3 (231) over Trib. Peats Creek	2016	45	Good
23-g.4 213 over Parsons Creek	2014	45	Good
24-n.05 230 over Peats Creek	2000	45	Good
24-u.4 242 over Stream	1981	45	Good
24th Rd. over Salt Creek	1970	45	Good
27-e.5 273 over Trib. to Parsons Creek	1965	45	Fair
30-f.6 276 over Parsons Creek	1923	45	Fair
4-g.6 17 over Gray Branch	2022	45	Good
4-j.1 20 over Salt Creek	1930	45	Fair
9-c.25 66 over Myer Creek	1930	45	Fair
Aa.5-10.7 133 over Cedar Creek	1900	45	Fair
Aa.5-9.3 134 over Cottonwood Creek	1979	45	Good
B-11.25 59 over Cherry Creek	1960	45	Fair
B.0 11.4 60 over North Fork Mill Creek	1984	45	Fair
D-30.9 269 over Scribner Creek	1981	45	Good
Dd.1-24.3 319 over Camp Creek	1950	45	Fair
E.75-10.75 76 over Trib. to Mill Creek	2017	45	Good
J-6.5 19 over Trib. to Salt Creek	1935	45	Fair
K-3.2 25 over Riddle Creek	1950	45	Good
M-27.8 290 over Peats Creek	1938	45	Fair
N-22.8 229 over Trib. to Peats Creek	1925	45	Fair
Rs 1094 C-24.2 over W. Branch Scribner Creek	1980	45	Good
Rs 1097 17-j.2 over Peats Creek	1925	45	Fair
Rs 1097 18-i.8 over Trib. to Peats Creek	1984	45	Good
Rs 1098 9-m.2 over Riddle Creek	1971	45	Fair
Rs 1106 Z-16.3 over Beaver Creek	1964	45	Fair
U-21.2 238 over Coon Creek	1980	45	Good
U-8.2 120 over Mill Creek	1994	45	Good
Z-21.4 248 over Camp Creek	1985	45	Fair
11-m.6 102 over Riddle Creek	1987	40	Fair
11.5-l.8 98 over Mill Creek	2008	40	Good
13-k.7 329 over Melvin Creek	1950	40	Poor
15-aa.5 190 over Spring Creek	1994	40	Good
15-n.99 158 over Camp Creek	1994	40	Good
16-bb.2 192 over Knedlik Creek	1960	40	Fair
17-p.9 167 over Ash Creek	2023	40	Good
18-p.3 164 over Ash Creek	1945	40	Fair
18.5-cc.5 193 over Mercer Creek	1982	40	Fair
22-a.6 202 over Trib. to Dry Creek	1920	40	Fair
22-g.5 212 over Parsons Creek	1930	40	Fair
25-c.7 338 over Scribner Creek	2000	40	Good
25-f.5 210 over Trib. to Parsons Creek	2005	40	Good
25-o.6 233 over Trib. Peats Creek	1960	40	Fair
29-c.6 268 over Scribner Creek	1930	40	Fair
29-k.8 287 over Peats Creek	2015	40	Good
4-r.5 36 over Joy Creek	1994	40	Good
4.25-k.4 27 over Riddle Creek	2010	40	Good
7-f.02 14 over Trib. to Bowman Creek	1997	40	Good
7-l.8 31 over Riddle Creek	1930	40	Fair
7.3-v.8 124 over Trib. to Mill Creek	2016	40	Good
8.6-aa.1 335 over Trib to Little Blue Rv	1940	40	Poor
9-f.75 80 over Bowman Creek	1989	40	Good
94 K-13.2 over Melvin Creek	2012	40	Good
Aa-21.4 251 over Camp Creek	2021	40	Good
Cc-4.9 49 over Horseshoe Creek	1991	40	Good
Dd-26.1 256 over Coon Creek	1999	40	Good
Dd-3.0 51 over Trib. Horseshoe Creek	1993	40	Good
F-18.8 142 over Parsons Creek	1994	40	Fair
I-26.2 221 over Trib. Parsons Creek	1980	40	Fair
J-10.9 89 over Mill Creek	1997	40	Fair
K-19.1 155 over Peats Creek	1980	40	Good
K-29.7 285 over Peats Creek	1989	40	Good
M-22.4 224 over Peats Creek	1992	40	Good
N-16.1 157 over Camp Creek	1994	40	Good
P-11.2 106 over Trib. to Mill Creek	2023	40	Good
Q-16.9 168 over Ash Creek	2007	40	Good
Rs 1094 C-21.8 over W. Branch Scribner Creek	1990	40	Fair
Rs 1106 Z-17.2 over Malone Creek	1964	40	Good
Rs 1420 H-14.3 over Iowa Creek	1955	40	Fair
Rs 622 3-q.4 over Trib. to Joy Creek	1957	40	Fair
T-8.8 116 over Devils Creek	2014	40	Good
U-3.9 39 over Trib. to Little Blue Riv	1920	40	Fair
U-5.4 40 over Joy Creek	2020	40	Good
W-2.9 43 over Trib. Little Blue River	1920	40	Fair
X-4.9 47 over Trib Little Blue River	1993	40	Good
Z-24.3 249 over Coon Creek	1990	40	Good
10-z.8 131 over Cottonwood Creek	1965	35	Fair
10.5-j.1 90 over Trib. to Mill Creek	1920	35	Fair
10.5-k 93 over Salt Creek	2012	35	Good
13-i.1 86 over Iowa Creek	1994	35	Good
20-t.3 173 over Coon Creek	1994	35	Good
23-h.3 218 over E. Branch Parsons Ck.	1930	35	Fair
24-c.6 283 over Scribner Creek	1979	35	Good
24th Rd. over Gray Branch	2024	35	Good
25-g.4 215 over Parsons Creek	1999	35	Good
25-m.4 226 over Trib. to Peats Creek	1993	35	Good
25-m.99 228 over Peats Creek	1905	35	Fair
7-e.9 12 over Bowman Creek	2010	35	Good
8-j.8 91 over Salt Creek	1997	35	Good
9-j.8 92 over Salt Creek	2000	35	Good
B-24.8 205 over Trib. to Dry Creek	1945	35	Fair
O-18.7 161 over Ash Creek	1925	35	Fair
Rs 655 26-c.65 over Trib. to Scribner Creek	1979	35	Fair
T-19.99 171 over Coon Creek	1994	35	Good
W-17.5 176 over Beaver Creek	2009	35	Good
10-m.2 100 over Riddle Creek	2019	30	Good
11-i.7 88 over Iowa Creek	1996	30	Good
12-i.2 87 over Iowa Creek	1930	30	Fair
12-s.8 115 over Trib. to Mill Creek	1920	30	Poor
19-f.2 144 over Parsons Creek	2020	30	Good
20-f.25 145 over Parsons Creek	2012	30	Good
21-dd.3 198 over Trib. Little Blue River	2018	30	Good
22-l.5 223 over Peats Creek	2017	30	Good
25-h.1 217 over E. Branch Parsons Ck.	2007	30	Good
27-f.3 275 over Trib. to Parsons Creek	2020	30	Good
4-e.05 10 over Bowman Creek	1996	30	Good
5-p.9 32 over Trib. to Joy Creek	2020	30	Good
6-b.3 3 over Myer Creek	1996	30	Good
6-e.4 11 over Bowman Creek	1992	30	Good
6-n.8 322 over Spring Creek	1970	30	Fair
8-p.3 108 over Devils Creek	1940	30	Fair
Aa-24.9 252 over Coon Creek	1994	30	Good
Dd-4.5 52 over Horseshoe Creek	1981	30	Good
G-19.6 148 over Trib. to Parsons Creek	1981	30	Fair
G-19.8 149 over Trib. to Parsons Creek	1996	30	Good
H-25.9 216 over E. Branch Parsons Ck.	2002	30	Good
K-18.9 154 over Peats Creek	1920	30	Fair
M-24.4 225 over Trib. to Peats Creek	2018	30	Good
M-28.05 291 over Trib. to Peats Creek	2005	30	Good
O-14.6 159 over Trib. to Camp Creek	1920	30	Poor
P-12.95 107 over Mill Creek	1980	30	Good
Q-2.8 33 over Joy Creek	1975	30	Poor
R-3.3 34 over Joy Creek	2015	30	Good
R-4.3 35 over Trib. to Joy Creek	1930	30	Fair
Rs 1462 18-d.3 over Trib. Parsons Creek	2005	30	Good
T-22.3 236 over Trib. Coon Creek	2000	30	Good
T-7.4 324 over Trib. Mill Creek	1980	30	Good
U-22.7 239 over Trib. to Coon Creek	1993	30	Good
W.25-7.1 125 over Mill Creek	1970	30	Fair
X-12.3 126 over Lane Branch	1994	30	Good
10-c.5 67 over Myer Creek	1993	25	Good
17-z.5 187 over Malone Creek	1981	25	Fair
18-f.7 146 over Trib. to Parsons Creek	1996	25	Good
18-j.6 153 over Peats Creek	1920	25	Fair
18-x.1 180 over Trib. to Beaver Creek	1930	25	Fair
19-j.5 152 over Trib. to Peats Creek	1987	25	Good
24-v.7 244 over Trib. to Coon Creek	1993	25	Good
27-cc.95 258 over Sulphur Creek	1965	25	Fair
28-b.1 263 over Dry Creek	1921	25	Fair
28-c.4 267 over Scribner Creek	2007	25	Good
30-y.4 307 over North Fork Fancy Creek	2002	25	Good
31-r.5 299 over Carter Creek	1993	25	Good
5-l.05 28 over Riddle Creek	1930	25	Fair
8-e.9 78 over Bowman Creek	1996	25	Good
B-12.5 61 over South Fork Mill Creek	2014	25	Good
E-4.05 7 over Trib. to Bowman Creek	1960	25	Fair
P-14.35 162 over Camp Creek	2018	25	Good
S-8.4 112 over Devils Creek	1993	25	Fair
U-24.4 240 over Trib. to Coon Creek	2010	25	Good
U-24.5 241 over Trib. to Coon Creek	2010	25	Good
U.6-7.5 123 over Mill Creek	1998	25	Good
X-17.1 179 over Beaver Creek	1988	25	Good
11-g.8 84 over Turkey Creek	1960	20	Fair
11.75-g.6 83 over Turkey Creek	1920	20	Fair
13-b.3 62 over Davis Creek	1993	20	Good
13-d.6 73 over Mulberry Creek	2017	20	Good
17-z.7 334 over Malone Creek	1994	20	Good
23-cc.05 255 over Camp Creek	1930	20	Fair
24.75-y.3 247 over Trib. to Coon Creek	1996	20	Good
25-v.4 336 over Tributary to Coon Creek	1996	20	Good
27-f.99 277 over Parsons Creek	1970	20	Fair
28-cc.9 309 over Sulphur Creek	1998	20	Fair
29-a.6 261 over Dry Creek	2017	20	Good
29-y.2 306 over North Fork Fancy Creek	1996	20	Good
30-w.8 304 over Trib. N. Fork Fancy CR.	1987	20	Good
31-o.7 295 over West Fancy Creek	1945	20	Fair
7-b.6 4 over Myer Creek	1930	20	Fair
7-s.5 37 over Trib. to Mill Creek	2018	20	Good
A-10.95 54 over Cherry Creek	1970	20	Poor
B-16.05 137 over Branch of Davis Creek	2017	20	Good
C-11.8 63 over North Fork Mill Creek	2008	20	Good
Dd-20.95 197 over Trib. Little Blue River	1920	20	Poor
G-10.5 (81) over Mill Creek	2015	20	Good
N-12.4 103 over Mill Creek	1995	20	Good
P-7.8 105 over Devils Creek	1920	20	Fair
S-23.1 235 over Trib. Coon Creek	2017	20	Good
X-1.3 45 over Trib to Little Blue Riv.	2011	20	Good
12-p.1 109 over Trib. to Mill Creek	1940	15	Fair
19-aa.1 189 over Mercer Creek	1920	15	Fair
29-o.4 294 over West Fancy Creek	1970	15	Fair
29-r.2 298 over Carter Creek	1930	15	Poor
29-s.8 301 over Trib. to Carter Creek	2007	15	Good
31-s.2 300 over Trib. to Carter Crek	1994	15	Good
4-l.5 29 over Trib. to Riddle Creek	1925	15	Poor
5-z.8 186 over Abandon Bn Railroad	1976	15	Fair
6-l.5 30 over Riddle Creek	1996	15	Good
Thunder Rd. over Mill Creek	2024	15	Good
U.25-10.2 121 over Trib. to Mill Creek	2012	15	Good
12-e.1 75 over Mulberry Creek	1920	10	Fair
25-b.2 207 over Dry Creek	2023	10	Good
3-d.5 5 over Trib. to Bowman Creek	2010	10	Good
31-u.8 302 over Deadman Creek	1945	10	Poor
339 26-y.1 over Trib to Coon Creek	2012	10	Good
Aa-19.05 188 over Mercer Creek	1935	10	Fair
C-11.9 64 over South Fork Mill Creek	2011	10	Good
Rs 654 F-29.6 over Trib. to Parsons Creek	1980	10	Good
Y-15.4 182 over Jonah Creek	1930	10	Fair
T.75-11.7 118 over Mill Creek	2007	5	Good

Source: FHWA National Bridge Inventory, 2025.

Washington County bridge conditions · Kansas bridges by county.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.