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Every bridge in Lyon County, Kansas

494 inventoried bridges, busiest first

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

BridgeBuiltVehicles/dayCondition
URB1105 Indust over I-35 Hwy199412,935Good
US50 Hwy over Cottonwood Riv Drain194712,887Fair
I-35 Hwy over Lincoln St202410,914Good
I-35HWY over Lincoln St196510,914Fair
I-35 Hwy (kta) over Jacobs Creek19569,014Good
I-35 Hwy NB (kta) over 6TH St-emporia19569,014Good
I-35 Hwy NB (kta) over BNSF Railway (3 Tracks)19569,014Good
I-35 Hwy NB (kta) over Cottonwood R Ovfl Rd19569,014Good
I-35 Hwy NB (kta) over Cottonwood River19569,014Good
I-35 Hwy NB (kta) over Local Rd Phenis Creek19569,014Good
I-35 Hwy NB (kta) over Local Road Phenis Creek19569,014Good
I-35 Hwy NB (kta) over US-50 Highway19569,014Fair
I-35 Hwy SB (kta) over 6TH St-emporia19569,014Good
I-35 Hwy SB (kta) over BNSF Railway (3 Tracks)19569,014Good
I-35 Hwy SB (kta) over Cottonwood R Ovfl Rd19569,014Fair
I-35 Hwy SB (kta) over Cottonwood River19569,014Fair
I-35 Hwy SB (kta) over Local Rd Phenis Creek19569,014Good
I-35 Hwy SB (kta) over Local Road Phenis Creek19569,014Good
I-35 Highway over Frontage Rd19748,550Good
I-35 Hwy NB over Neosho River19768,550Fair
I-35 Hwy SB over Neosho River19768,550Good
I-35 Hwy NB over Badger Creek19768,350Fair
I-35 Hwy NB over County Road R119768,350Good
I-35 Hwy SB over Badger Creek19768,350Fair
I-35 Hwy SB over Country Road - R119768,350Good
I-35 Hwy NB over Dry Creek19768,250Good
I-35 Hwy NB over K-130 Hwy19758,250Fair
I-35 Hwy SB over Dry Creek19768,250Good
I-35 Hwy NB over BNSF Railway19667,803Fair
I-35 Hwy NB over Burlingame Rd19667,803Good
I-35 Hwy NB over RS2066 US50 Hwy19677,803Good
I-35 Hwy SB over BNSF Railway19667,803Fair
I-35 Hwy SB over Burlingame Rd19667,803Good
I-35 Hwy SB over RS2066 US50 Hwy19767,803Fair
I-35 Hwy SB over RS1643 K130 Hwy19757,601Good
I-35 Hwy (kta) over I-335 Hwy (kta)20096,987Good
I-35 Hwy SB over Roundabout20106,987Good
I-35 Hwy over Cottonwood Riv Drain19676,987Good
Fau 1107 over A.t. & S.f. R.R.19906,985Good
I-35 Hwy NB over Roundabout20106,936Good
South Avenue over Channel19906,000Good
South Avenue over Int. Stream19906,000Good
I-335 Hwy (kta) NB over Elm Creek19565,972Good
I-335 Hwy (kta) NB over US-56 Hwy19565,972Good
I-335 Hwy (kta) SB over Elm Creek19565,972Fair
I-335 Hwy (kta) SB over US-56 Hwy19565,972Fair
1-35 Hwy SB over US-50 Hwy19565,825Fair
I-335 Hwy (kta) NB over 142 Mile Creek19565,825Good
I-335 Hwy (kta) NB over Aban. RR Bike Trail19565,825Good
I-335 Hwy (kta) NB over Allen Creek19565,825Good
I-335 Hwy (kta) NB over Dow Creek & Local Road19565,825Good
I-335 Hwy (kta) NB over Hill Creek19565,825Good
I-335 Hwy (kta) NB over Local Road19565,825Good
I-335 Hwy (kta) NB over Neosho River19565,825Good
I-335 Hwy (kta) NB over Troublesome Creek19565,825Good
I-335 Hwy (kta) SB over 142 Mile Creek19565,825Fair
I-335 Hwy (kta) SB over Aban. RR Rock Rd. Bike19565,825Fair
I-335 Hwy (kta) SB over Allen Creek19565,825Good
I-335 Hwy (kta) SB over Dow Creek & Local Road19565,825Good
I-335 Hwy (kta) SB over Hill Creek19565,825Good
I-335 Hwy (kta) SB over Local Road19565,825Good
I-335 Hwy (kta) SB over Neosho River19565,825Good
I-335 Hwy (kta) SB over Troublesome Creek19565,825Good
I335 (kta)el-wl over Duck Creek19555,825Fair
I335 (kta)el-wl over Stillman Creek19555,825Good
US-50 Hwy over Beaver Creek19955,643Good
US-50 Hwy over Linck Creek19955,643Good
US-50 Hwy over Moon Creek19955,643Good
US50 Hwy over Ludy Creek19475,643Fair
K99 Hwy over I-35 Highway19665,417Fair
US-50 Hwy over BNSF Railway20055,145Good
Prairie St over I-35 Highway19654,337Good
Ibp Access Rd. over Drainage Ditch19904,000Good
Ibp Access Rd. over Drainage Ditch19904,000Good
K99 Hwy over Cottonwood River19873,950Fair
K99 Hwy over Dry Creek19873,950Good
Graphic Arts Road over I-35 Highway & Ramps20103,053Good
Fau 1101 over Stream20032,796Good
Rs 412 F.0-15.1 over Pester Creek19382,599Fair
Rs 412 F.5-16.6 over Stream19652,599Fair
Rs 412 F.5-17.8 over Troublesome Creek19622,599Good
Rs 412 F.5-18.2 over Pester Creek19652,599Fair
Rs 412 F.5-18.5 over Neosho River19632,599Good
K99 Hwy over Coal Creek19872,544Good
Graphic Arts Rd over I-335 Hwy (kta)19562,288Fair
I-35 Ramp (kta) over US-50 Hwy20092,033Good
K99 Hwy over Allen Creek19851,724Good
K99 Hwy over Neosho River19851,724Fair
K-99 Hwy over Eagle Creek20101,539Good
US-56 Highway over Bluff Creek20021,508Good
K99 Hwy over Dow Creek19851,436Fair
K99 Hwy over I-335 Hwy (kta)19561,436Good
K99 Hwy over Stillman Creek19851,436Good
Rs 151 Z.0-77.0 over Eagle Creek19961,265Good
Burlingame Rd over Stream19571,255Fair
Rs 414 K.9-21.5 over Neosho River19921,255Good
18 St W Emp Ov Kta over I-335 Kta20101,126Good
US-56 Highway over Hill Creek2002995Good
US56 Hwy over Allen Creek1942995Good
K130 Hwy over Neosho River1963975Good
K130 Hwy over Plum Creek1963908Good
US-56 Highway over 142 Mile Creek2002836Good
US56 Hwy over 142 Mile Creek Drainage1931836Fair
18TH Avenue over Stream1994785Good
Rd J 941-514.8 over Neosho River2005765Good
K99 Hwy over I-335 Hwy (kta)1956682Fair
K99 Hwy over Duck Creek1981672Good
K99 Hwy over Hill Creek1981672Fair
Local Road over I-335 Hwy (kta)2006626Good
K99 Hwy over Dow Creek1985610Fair
K99 Hwy over I-335 Hwy (kta)1956610Good
US 50 963.6-519.0 over Dry Creek1999605Good
Rs 2066 T.0-175 over Coon Creek2003604Good
Rs 2066 T.2-175 over Badger Creek2003604Good
RS2066 over I35 Hwy N&S Lane1976602Fair
US-56 Hwy over Elm Creek1991595Fair
US56 Hwy over Elm Creek Drainage1931595Fair
US56 Hwy over Salt Creek Drainage1931595Good
K-99 Highway over 142 Mile Creek2001498Good
Rs 412 33.0-j.6 over Eagle Creek1938466Fair
Rs 2139 L.0-25.1 over Cottonwood River1989400Good
Rs 2139 L.0-25.9 over Fowler Creek1987400Good
Rs 2066 P-175 over Neosho River1999392Good
K99 Hwy over Elm Creek2007369Good
Rs 151 M.4-75.0 over Stream1949360Fair
Rs 151 P.3-75.0 over Eagle Creek2022360Good
Rs 151 Z.0-65 over Four Mile Creek1977360Good
Rs 412 F.1-24.8 over Cottonwood River1967347Fair
Rs 1507 I.0-24.5 over Cottonwood River1983299Good
County Rd U over I-35 Highway1976278Fair
Rp to & From Kta over I-335 Hwy (kta)1956276Good
Lcl Rd Y.0-80 over Stream1963270Good
Rs 415 (k.0-11.1) over Dow Creek1988260Good
Rs 415 K.0-11.9 over Stream1949260Fair
Rs 1902 (c.4-240) over Neosho River2005258Good
Rs 151 4.7-75 over Eagle Creek1994255Good
Rs 1507 R.7-130 over Coal Creek2011236Good
RS1078 over I-35 Hwy (kta)1956227Good
Rd. 370 967-480 over Salt Creek1975211Fair
Rs 1508 U.0-180 over Trib. to Badger Creek1980210Fair
Rs 1508 U.2-220.0 over Badger Creek Trib.2018210Good
Cty Rd. 210 over Plumb Creek1972206Fair
Rd U (r.0-18.3) over Stream1957206Fair
Rd. 210 Rs 1202 over Trib. to Plumb Creek1988206Good
Rd. U 959-512.5 over Stream1980206Good
Rs 1507 I.0-26.2 over Dry Creek1968197Good
Rs 1507 I.5-27.0 over Stream1930197Good
Rs 412 30.8-f.0 over Stream1950193Good
Rd 145 963.2-524.5 over Neosho River1940152Fair
Rs 416 T.7-7.6 over Elm Creek1970152Fair
Rs 416 T.7-8.7 over Stream1940152Good
Rs 418 T-150.0 over Cottonwood River1972152Good
Rd J (j-215) over Troublesome Creek2024150Good
Rs 1121 30.0-x.7 over Stream1977125Good
Rs 1121 30.0-y.3 over Stream1936125Fair
Local Road over I-335 Hwy (kta)1956111Good
Rs 1078 23.6-a.0 over Cottonwood River1961110Fair
Rs 1078 25.4-a.0 over Stream1939110Good
Local Rd170.0-23.0 over Neosho River2001100Good
Martin Dr. over Unnamed Stream2022100Good
Rd 200 (p.1-200.0) over Plumb Creek1940100Fair
Rd 200 951.3-514 over Trib. to Plumb Creek1996100Good
Rd X5 965.5-538.7 over Eagle Creek1994100Good
Rs 413 I.0-16.0 over Allen Creek1998100Good
Rs 519 E.0-4.2 over Bluff Creek196098Good
RS0416 over I-335 Hwy (kta)195696Good
Local Rd (l.2-290) over Stream193192Good
Rd 290 927.2-496.0 over Wrights Creek195392Fair
Rd. 130 939.7-528 over Dry Creek196190Good
Rd. H 939-526.6 over Stream196085Good
Rs 1078 26.0-a.5 over Jacob Creek197484Good
Rs 1078 26.0-e.6 over Pheanis Creek195584Fair
Rs 1078 A.9-26.0 over Stream197484Fair
Rs 1078 H.6-26.0 over Dry Creek198884Good
Local Rd. E.8-180 over Moon Creek198080Good
Mnr Col T.6-278 over Duck Creek201280Good
Old Hwy 50 T.0-170 over Coon Creek199980Good
Rd 120 951.5-530 over Coal Creek197480Fair
Rd 120 951.6-530 over Coal Creek197480Good
Rd 20 933.1-550.0 over Fawn Creek195380Fair
Rd 20 935.6-550.0 over Stream201980Good
Rd 215 (j.5-215) over Troublesome Creek197780Good
Rd 260 929.5-502.0 over Stream192780Good
Rd 270 937.9-500.0 over Allen Creek196880Fair
Rd 380 (m.0-380) over 142 Mile Creek195780Fair
Rd 50 929.2-544.0 over Fawn Creek195880Good
Rd B 927.0-498.2 over Wrights Creek197980Good
Rd D 931.0-514.9 over Stream194280Good
Rd H 939.0-544.1 over Moon Branch Creek192880Poor
Rd. A (a.0-3.4) over Rock Creek197580Fair
Rd. C 929.0-548.4 over Camp Creek195880Fair
Rd. D 931.0-518.9 over Linck Creek192580Fair
Rd. H 939.0-548.8 over Rock Creek195380Fair
Rd. U (u-300) over 142 Mile Creek199880Good
Rs 412 31.8-f.0 over Eagle Creek194178Good
Rs 413 D.8-16.0 over Troublesome Creek195675Good
Rs 413 E.7-16.0 over Pester Creek192775Poor
Rd 370 (u-370) over Onion Creek195470Fair
Rd. 370 961.0-480 over Log Cabin Creek193170Fair
Rd 60 953.1-542.0 over Harper Creek195066Good
Rd 60 955.7-542.0 over Hoosier Creek195566Good
Rs 1122 U.2-60.0 over Stream195066Fair
Rs 1122 Y.5-60.0 over Four Mile Creek195066Fair
W.8-60 (rs 1122) over Stream198866Good
Rd. 370 957.9-480 over Chicken Creek195965Fair
Rs 1121 N.4-30.0 over Stream193064Good
Logan Ave L.5-25.0 over Menu Foods Lake Spillway199960Good
Rd 150 965.6-524.0 over Plum Creek194060Fair
Rd 190 (m.9-21.0) over Plumb Creek198060Fair
Rd 190 947.1-516.0 over Stream201560Good
Rd 370 (s-370) over Elm Creek195960Fair
Rd K 943.0-540.6 over Trib. to Eagle Creek199660Good
Rd. 360 (d.6-4.0) over Stream196060Good
Rd. R 953-536.9 over Stream195960Fair
Rd 240 943.6-506.0 over Stillman Creek192658Good
Rs 1902 B.7-16.0 over Trib. to Neosho River199058Good
Rs 1121 30.0-w.7 over Stream193956Fair
Rd Y 967.0-516.6 over Stream194755Good
Rd 10 939.9-552.0 over Trib. to Verdigris River193654Fair
Rd. 10 941.7-552.0 over Trib. to Troublesome Riv201254Good
Rs 1117 Y.4-246.0 over Mud Creek197553Fair
Rs 416 U.o-11.5 over 142 Mile Creek193851Fair
Rs 416 X.0-265.0 over Duck Creek197051Fair
City Rd. 400 over Stream194050Fair
County Road L over Coal Creek201150Good
Local Rd H (h-330) over Stream196850Fair
Local Rd. F.9-22.0 over Stream202350Good
Local Rd. H.7-23.5 over Stream193050Fair
M Ave./rd. 390 over Stream194050Fair
Minor Col V.0-266 over Duck Creek198150Fair
Rd 10 (f.4-39.0) over Verdigris River197750Good
Rd 110 937.5-532.0 over Stream200750Good
Rd 140 941.8-526.0 over Stream199050Good
Rd 150 951.8-524. over Stream201550Good
Rd 160 949.5-522.0 over Stream193950Good
Rd 160 967.1-522 over Plum Creek200950Fair
Rd 170 (d.1-23.0) over Stream200350Fair
Rd 170 931.5-520 over Lindy Creek192150Fair
Rd 170 963.7-520.0 over Dry Creek192350Fair
Rd 190 (e.7-21.0) over Stream195750Fair
Rd 190 560.9-576 over Stream195950Good
Rd 190 929.1-576 over Linck Creek197250Fair
Rd 20 943.5-550.0 over Stream197150Good
Rd 200 (e.4-20.0) over Stream193350Good
Rd 200 957.9-514 over Badger Creek198050Good
Rd 220 945.4-510 over Dow Creek198150Fair
Rd 270 929.7-500.0 over Stream194150Good
Rd 310 (g.8-310) over Allen Creek201150Good
Rd H.2 (h.2-357) over Stream200550Good
Rd J 941.1-504.9 over Trib. to Allen Creek200150Good
Rd K (k.0-197) over Allen Creek197950Fair
Rd L2 945.2-540.2 over Eagle Creek197750Good
Rd T5 957.5-538.8 over South Eagle Creek197550Good
Rd Y (y.0-159.8) over Plum Creek200250Good
Rd. 110 943.2-532 over Stream195450Fair
Rd. 150 (c.8-25.0) over Stream197150Good
Rd. 190 (s.5-190) over Coon Creek193350Good
Rd. 190 957.2-516 over Badger Creek197950Good
Rd. A (a.0-2.8) over Stream199450Good
Rd. D 931.0-482.7 over Bluff Creek190450Good
Rd. H 939.0-524.8 over Flower Creek192650Fair
Rd. K 943-526.2 over Stream200750Good
Rd. L 945-534.4 over Stream198850Good
Rd. M (m.0-375) over Stream195750Fair
Rd. N 949.0-538.9 over Eagle Creek197550Good
Rd. U 959.0-542.3 over Stream194050Fair
Rs 1118 X.2-105 over Stream196850Good
Rs 1505 E.4-35.0 over Rock Creek195850Fair
Rs 1505 E.8-35.0 over Stream198750Good
W. 6TH Ave. over Stream193050Fair
Rd. E 933.0-549.8 over Stream199949Good
Rs 1120 E-25 over Stream192949Good
Rd 290 (11.0-g.8) over Allen Creek194846Fair
Rd 290 939.4-496.0 over Stream192346Fair
Rd 320 947.6-490 over Duck Creek199445Fair
Rd N 949.0-490.7 over Duck Creek199445Good
Rs 1118 T-130.5 over Stream192645Fair
Rd T 958-538 over Eagle Creek197644Fair
Local Road 350 over Hill Creek201140Good
Rd 20 941.5-550.0 over Moon Branch Creek198740Good
Rd 30 943.3-548.0 over Stream200940Good
Rd 310 (n.5-310) over Duck Creek198840Good
Rd. M 947-530.9 over Coal Creek199240Fair
Rd. P over Tate Branch Creek198940Good
Rd. S 955-494.8 over Duck Creek200640Good
Rd 10 (t.3-10.0) over School Creek200335Good
Rd 180 (d.0-22.0) over Ludy Creek198735Fair
Rd 300 (e.1-10.0) over Trib. to Wright Creek199235Good
Rd 40 965.9-546.0 over Stream201035Good
Road E over Stream200935Good
Local Road over I-335 Hwy (kta)195633Good
Local Rd T.7-270.0 over Stream200630Good
Local Rd W - 265.0 over Duck Creek201130Good
Local Rd. (y-260) over Duck Creek197930Fair
Local Road 30 over Stream201130Good
Local Road C-10 over Stream200930Good
Rd 135 (l.4-135) over Stream193730Good
Rd 135 945.9-526.5 over Stream193630Good
Rd 140 943.4-526.0 over Stream200530Good
Rd 150 933.5-524.0 over Stream198430Fair
Rd 190 (u.3-190) over Stream200530Good
Rd 20 949.3-550.0 over Tate Branch Creek192630Fair
Rd 220 943.5-510 over Stream198830Good
Rd 260 (m.0-258) over Dow Creek198730Good
Rd 260 947.4-502.0 over Stream201230Good
Rd 270 (l.7-270) over Dow Creek198730Good
Rd 270 (n.7-270) over Stream198830Fair
Rd 270 (u.0-270) over Duck Creek196830Fair
Rd 270 949.1-500.0 over Stream199730Good
Rd 290 over Wrights Creek200530Good
Rd 40 929.7-546.0 over Fawn Creek200930Good
Rd 50 953.8-544.0 over Hoosier Creek193730Good
Rd 502 969-502 over Marias Des Cygnes196330Fair
Rd 90 955.6-536.0 over Stream193030Fair
Rd B 927.0-500.1 over Neosho River191630Fair
Rd C (16.8-c.0) over Trib. to Neosho River199630Fair
Rd D 931.0-492.8 over Stream200230Good
Rd E (e.0-13.8) over Troublesome Creek200430Good
Rd E (e.0-19.7) over Stream193430Fair
Rd E 933.5-520 over Moon Creek200330Fair
Rd M (947-512.5) over Taylor Creek192630Fair
Rd P (n.0-25.7) over Cottonwood River191030Poor
Rd T (t.0-285) over Duck Creek195030Fair
Rd V6 961.5-482.4 over Stream193030Fair
Rd Y 967-504.3 over Mud Creek198630Good
Rd Y 967-504.7 over Stream198730Good
Rd Y 967.0-504.6 over Stream192430Fair
Rd Y 967.0-546.1 over Four Mile Creek197930Fair
Rd. 310 (s.5-310) over Hill Creek198830Good
Rd. 360 967.2-482 over Stream194030Good
Rd. G 937.0-534.4 over Trib. to Dry Creek199730Good
Rd. K 943.0-532.3 over Coal Creek192730Fair
Rd. M 947-506.6 over Dow Creek198830Good
Rd. T (t.0-281) over Stream197130Poor
Rd. X (x.0-375) over Salt Creek201030Good
Road 83 P.5 over Stream200930Good
Center Twnsp Rd over I-35 Hwy (kta)195628Fair
Harveyville Road over I-335 Hwy (kta)195628Good
Local Road over I-335 Hwy (kta)195628Good
Local Road over I-335 Hwy (kta)195628Fair
Local Road over I-335 Hwy (kta)195628Good
Local Road over I-335 Hwy (kta)195628Good
Local Road over I-335 Hwy (kta)195628Good
Local Road over I-335 Hwy (kta)195628Good
Local Road over I-335 Hwy (kta)195628Good
Local Road over I-335 Hwy (kta)195628Good
Local Road over I-335 Hwy (kta)195628Good
Pike Township Road over I-35 Hwy (kta)195628Fair
RS1508 over I35 Hwy N&S Lanes197628Good
Cnty Rd. 395 over Stream199825Fair
CoRd L 945-484.4 over Hill Creek201225Good
County Rd. L over 142 Mile Creek195325Good
County Rd. L over Stream195325Fair
County Road 130 over Plum Creek193525Fair
County Road 130 over Unnamed Natural Drainage192725Good
Cty Rd L 945-476.8 over Stream197725Good
Cty Rd L 945-478.4 over Stream195925Fair
Cty Rd L 945-482.5 over Stream193425Fair
Rd 120 (t.9-120.0) over Stream199125Good
Rd 395_955.7-474.5 over Chicken Creek198325Good
County Rd. 390 over Elm Creek200020Good
Cty Rd 360 over Elm Creek195020Good
Lcl Rd. Y.6-245 over Mud Creek197020Fair
Local Rd (n.5-260) over Stream199920Good
Local Rd (p.0-308) over Duck Creek200520Good
Local Rd W - 265.0 over Duck Creek198720Fair
Local Rd Y.7-290 over Stream199220Good
N7 949.9-482.5 over Stream193420Fair
Rd 100 (d.7-100.0) over Phenis Creek201520Good
Rd 100 951.7-534.0 over Cool Creek193020Fair
Rd 110 931.9-532.0 over Phenis Creek200020Good
Rd 110 943.9-532 over Stream193320Fair
Rd 120 (r.6-120) over Stream193120Good
Rd 140 (y.0-140) over Plum Creek201520Good
Rd 145 933.5-524.5 over Phenis Creek194020Fair
Rd 150 963.5-524.0 over Dry Creek198820Fair
Rd 180 (t.3-180) over Badger Creek194020Fair
Rd 190 (963.9-516) over Dry Creek200220Good
Rd 215 939.2-510.5 over Troublesome Creek198820Good
Rd 225 933.5-508.0 over Stream198720Fair
Rd 230 951.5-508.0 over Plumb Creek193820Fair
Rd 240 961.1-506.0 over Stream192420Good
Rd 240 963.6-506 over Mud Creek199220Good
Rd 240 965.9-506 over Stream194020Good
Rd 250 (m.3-250) over Dow Creek199820Good
Rd 250 931.5-504.0 over Troublesome Creek192720Good
Rd 255 (g.3-225) over Pester Creek202220Good
Rd 260 931.9-502.0 over Troublesome Creek193020Fair
Rd 270 (e.4-13.0) over Troublesome Creek192420Good
Rd 280 (d.3-12.0) over Stream199620Good
Rd 310 (f.9-9.0) over Stream200820Good
Rd 330 (G.3-7.0) over Stream194020Fair
Rd 330 (n.1-7.0) over Hill Creek193020Fair
Rd 40 965.5-546.0 over Stream198420Fair
Rd 50 937.9-544.0 over Moon Branch Creek196420Fair
Rd B5 (b.5-22.9) over Beaver Creek194020Fair
Rd C 929-484.7 over Bluff Creek197520Fair
Rd G 937-520.5 over Stream193020Fair
Rd G 937.0-486.8 over Stream201920Good
Rd G 937.0-492.3 over Stream201020Good
Rd G 937.0-496.1 over Stream193820Fair
Rd H2 939.2-496.2 over Tributary to Allen Creek200020Fair
Rd K 943.0-514.6 over Stream198920Good
Rd K5 over Stream201320Good
Rd R05 965.7-533.0 over Stream195020Good
Rd V 961.5-540.6 over Stream198820Good
Rd W 963-530.1 over Stream200320Fair
Rd X 965.0-532.2 over Stream201520Good
Rd X 965.0-546.7 over Fourmile Creek201520Good
Rd Y 967.0-544.2 over Stream199420Good
Rd Y 967.0-546.8 over Stream199020Good
Rd Z (z.0-240.7) over Mud Creek199720Good
Rd. 120 931.1-530 over Phenis Branch200320Fair
Rd. 120 933.3-530 over Phenis Creek200620Good
Rd. 140 941.8-526 over Stream200620Good
Rd. 20 949.6-550.0 over Tate Branch Creek200920Good
Rd. 360 (y.3-360) over Salt Creek201620Good
Rd. 40 957.8-546.0 over Stream193520Good
Rd. 50 957.3-544.0 over Stream200420Fair
Rd. A (a.0-1.1) over Stream193820Fair
Rd. H 939-538.6 over Eagle Creek200120Good
Rd. J 941.0-532.6 over Coal Creek192720Fair
Rd. N 949.0-510.6 over Taylor Creek193020Fair
Rd. P 951.0-482.8 over 142 Mile Creek194020Fair
Rd. U 959.0-538.5 over Eagle Creek193020Fair
Rd. U 959.0-538.7 over South Eagle Creek200520Good
Rd. Y 967.0-476.4 over Stream194620Fair
Local Road over I-335 Hwy (kta)195616Good
Rd U U-110.5 over Stream199015Good
Rd. G 937.0-534.0 over Dry Creek199415Good
Rd. U (u.0-115) over Stream199115Good
Cnty Rd 400-p.3 over Elm Creek194610Fair
Cty Rd 37(m.4-370) over 142 Mile Creek201810Good
Cty Rd M (m.0-348) over Stream200710Good
Local Rd Y.5-280 over Marais Des Cygnes River194010Fair
Local Rd. H over Stream194010Fair
RD385 937.2-476.5 over Trib. to Bluff Creek202410Good
Rd 180 (a.3-22.0) over Beaver Creek196910Fair
Rd 180 925.8-518.0 over Stream200310Good
Rd 20 945.8-550.0 over Kelly Branch200110Good
Rd 200 (x.4-200) over Stream201710Good
Rd 245 941.1-504.4 over Stream199610Good
Rd 280 (n.0-280) over Stream192710Fair
Rd 300 (g.5-300) over Allen Creek198710Good
Rd 300 (h.7-300) over Unnamed Creek201210Good
Rd 310 (k.7-310) over Dow Creek193010Good
Rd 310 929.4-492.0 over Stream194010Fair
Rd 320 929.8-490.0 over Stream194010Fair
Rd 320 937.1-508.0 over Stream192510Good
Rd 330 939.4-488.0 over Stream194010Fair
Rd 330 955.7-488.0 over 142 Mile Creek201210Good
Rd 340 937.9-486.0 over Stream200710Good
Rd 40 967.2-546.0 over Four Mile Creek200310Good
Rd 50 959.3-544.0 over Stream193010Good
Rd 6Q 933.1-552.0 over Rock Creek194010Good
Rd 70 (z.0-70.0) over Stream196810Good
Rd 70 931.7-540.7 over Stream193910Fair
Rd 75 961.9-538.5 over Stream193210Fair
Rd A (a.0-13.9) over Indian Creek198810Good
Rd A 925.0-498.4 over Trib. to Wright Creek199410Fair
Rd B 929-504.9 over Stream192510Good
Rd D (d.0-7.6) over Stream194010Good
Rd D 931.0-484.5 over Stream201910Good
Rd E 933.0-528.3 over Stream201510Fair
Rd F 935.0-478.7 over Bluff Creek201410Good
Rd F 935.0-506.7 over Pester Creek192610Good
Rd G5 937.5-492.6 over Stream201110Good
Rd N (n.0-254) over Dow Creek199610Good
Rd N7 949.8-530.2 over Stream199110Good
Rd T 957.0-544.5 over Stream193910Fair
Rd U 959.0-478.7 over Onion Creek201710Good
Rd X (x.0-190.1) over Trib. to Dry Creek199910Good
Rd Z (z.0-345) over Salt Creek201610Good
Rd. 330 (q.0-7.0) over Stream200410Fair
Rd. 80 (f.2-32.0 over Stream196810Good
Rd. 80 929.5-538 over Stream193910Good
Rd. 80 941.4-538 over Eagle Creek194010Good
Rd. A (a.0-26.7) over Stream199810Good
Rd. B 927-532.3 over Stream201510Good
Rd. B2 927.2-518.9 over Beaver Creek196810Good
Rd. G 937.0-538.3 over Stream199210Good
Rd. G 937.0-546.6 over Rock Creek201210Good
Rd. H 939.0-530.0 over Dry Creek200710Good
Rd. T (t.0-385) over Chicken Creek201710Good
Rd. U (u-370) over Onion Creek202210Good
Rd. W 963.0-548.3 over Stream193710Fair
S-69.5 953.9-540.0 over South Eagle Creek198810Good
Rs 1120 20.0-a.5 over Stream19929Fair
Rs 1120 25-c.3 over Camp Creek19389Fair
County Rd. 390 P.0 over Stream19855Fair
Old Highway 130 over Unnamed Natural Drainage19275Good
Rd 335 (a.6-6.5) over Bluff Creek20215Good
Rd 70 953.6-540.0 over South Eagle Creek20055Good
Rd C 929-504.9 over Stream19905Good

Source: FHWA National Bridge Inventory, 2025.

Lyon County bridge conditions · Kansas bridges by county.

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