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Every bridge in Trego County, Kansas

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

165 inventoried bridges, busiest first

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

Trego County, Kansas, has 165 bridges in the 2025 National Bridge Inventory: 77 rated good, 82 fair, and 6 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
I70 Hwy EB over K147 Hwy	1959	6,850	Good
I70 Hwy EB over Local Rd & 370 Ave.	1964	6,850	Good
I70 Hwy EB over Local Road	1959	6,850	Good
I70 Hwy EB over Local Road	1959	6,850	Good
I70 Hwy EB over Local Road	1959	6,850	Good
I70 Hwy EB over RS1854	1964	6,850	Fair
I70 Hwy EB over RS1977 Old 40 Hwy	1964	6,850	Fair
I70 Hwy EB over Spring Creek	1964	6,850	Fair
I70 Hwy EB over US40 Bs Route	1959	6,850	Good
I70 Hwy EB over Union Pacific Railroad	1964	6,850	Fair
I70 Hwy WB over K147 Hwy	1959	6,850	Good
I70 Hwy WB over Local Road	1959	6,850	Good
I70 Hwy WB over Local Road	1959	6,850	Good
I70 Hwy WB over Local Road	1959	6,850	Good
I70 Hwy WB over Local Road	1964	6,850	Good
I70 Hwy WB over RS1854	1964	6,850	Fair
I70 Hwy WB over RS1977 Old 40 Hwy	1964	6,850	Fair
I70 Hwy WB over Spring Creek	1964	6,850	Good
I70 Hwy WB over US40 Bs Route	1959	6,850	Fair
I70 Hwy WB over Union Pacific Railroad	1964	6,850	Fair
I70 Hwy Nl-sl over Spring Creek Drainage	1964	6,800	Good
I70 Hwy Nl-sl over Spring Creek Drainage	1964	6,800	Good
I70 Hwy EB over K198 LT Banner Rd RT	1958	6,100	Good
I70 Hwy WB over Banner Rd. RT K-198 LT	1958	6,100	Fair
I70 Hwy EB over Local Road	1958	5,750	Good
I70 Hwy EB over U283 Hwy	1959	5,750	Good
I70 Hwy WB over Local Road	1958	5,750	Fair
I70 Hwy WB over U283 Hwy	1959	5,750	Fair
US 283 Hwy over Big Creek	2007	2,042	Good
US283 Hwy over Big Creek Drainage	1940	2,042	Good
US283 Hwy over Big Creek Drainage	2004	1,560	Good
US283 Hwy over Cedar Bluff Res Drg	2004	1,560	Good
US283 Hwy over Cedar Bluff Res Drg	2004	1,560	Good
US283 Hwy over Saline River	1967	1,477	Good
US283 Hwy over Saline River Drainage	1967	1,477	Good
US283 Hwy over Trego Creek	1967	1,477	Good
US-283 Hwy over Smoky Hill River	2004	1,385	Good
K-147 Hwy over Big Creek	2002	385	Good
K147 Hwy over Big Creek Drainage	1957	385	Good
K147 Hwy over Big Creek Drainage	1957	385	Good
K-147 over Smoky Hill River	2021	292	Good
N Lane (rs 1977) over Trib. to Spring Creek	1939	250	Fair
130 Road (rs 275) over Big Creek	1968	200	Fair
Hwy 40 over Spring Creek	1938	180	Fair
130 Road (rs 275) over Hackberry Creek	1966	155	Fair
145TH Ave (rs 275) over Saline River	1955	135	Fair
380 Ave (rs 1147) over Big Creek	1960	130	Fair
380 Ave (rs 1854) over Spring Creek	1964	130	Fair
380 Ave (rs 1854) over Saline River	1966	120	Fair
130th AVE (RS 275) over Trib. to Hackberry Creek	1935	100	Fair
330 Ave (rs 508) over Saline River	1970	100	Good
330th AVE (RS 508) over Shaw Creek	1982	100	Good
380 Ave (rs 1854) over Trib. to Spring Creek	1934	100	Fair
Q Road (rs 904) over Trib. to Hackberry Creek	1952	100	Fair
S Road (rs 907) over Trib to Smoky Hill River	1931	100	Fair
180 Road (rs 685) over Big Creek	1958	95	Fair
B Road (rs 1980) over Saline River	1966	90	Fair
RS0685 over I70 Hwy Nl-sl	1959	87	Fair
380 Ave (rs 1854) over East Spring Creek	1934	80	Fair
B Road (rs 1980) over Saline River	1965	80	Fair
B Road (rs 685) over Happy Creek	1955	80	Fair
380 Ave (rs 1747) over Trib to Smoky Hill River	1935	75	Fair
380th AVE(RS 1747) over Trib to Smoky Hill River	1934	75	Poor
R Road (rs 905) over Downer Creek	1955	75	Good
R Road (rs 905) over Trib to Smoky Hill River	1959	75	Good
A Road (rs 1854) over Trib to Saline River	1968	70	Fair
B Road (rs 1980) over Saline River	1966	70	Fair
180 Road (rs 685) over Downer Creek	2023	65	Good
B Road (rs 685) over Trib. to Saline River	1955	65	Good
B Road (rs 685) over Trib. to Saline River	1955	65	Good
B Road (rs 685) over Trib. to Saline River	1936	65	Fair
B Road (rs 685) over Trib. to Saline River	1935	65	Fair
240th Ave over Saline River	1971	60	Fair
330th AVE (RS 508) over Spring Creek	2016	60	Good
A Road (rs 685) over Chalk Creek	1950	60	Good
B Road (rs 685) over Hay Hollow Creek	1955	55	Fair
B Road (rs 685) over Trib. to Saline River	1935	55	Fair
R Road (rs 905) over Trib. to Hackberry Creek	1950	55	Good
R Road (rs 905) over Trib. to Hackberry Creek	1950	55	Good
X Road (rs 1876) over Trib to Smoky Hill River	1952	55	Fair
130 Ave (rs 275) over Smoky Hill River	1978	50	Good
130 Ave (rs 275) over Trib to Wild Horse Creek	1935	50	Fair
A Road (rs 508) over Trib to Saline River	1968	50	Good
A Road (rs 685) over Trib. to Saline River	1935	50	Fair
S Road (rs 906) over Trib to Smoky Hill River	1963	50	Good
S Road (rs 906) over Trib to Smoky Hill River	1959	50	Fair
S Road (rs 906) over Trib to Smoky Hill River	1963	50	Good
B Road (rs 685) over North Fork Saline River	1959	45	Fair
B Road (rs 685) over Saline River	1966	45	Fair
B Road (rs 685) over Saline River	1964	45	Fair
120th Ave over Big Creek	1971	40	Fair
200th Ave over North Fork Saline River	2024	40	Good
210th Ave over Sand Creek	1970	40	Good
260th ROAD over Tributary to Big Creek	1971	40	Fair
280th ROAD over Big Creek	1963	40	Fair
300th Ave over Saline River	1983	40	Fair
370 Ave (rs 1747) over Smoky Hill River	1978	40	Good
370 Ave (rs 1747) over Trib to Smoky Hill River	1980	40	Good
390th AVE(RS 1876) over Smoky Hill River	1953	40	Poor
410th ROAD over Saline River	2007	40	Fair
A Ave over Trib to Saline River	1994	40	Fair
A Road over Trib to Saline River	2000	40	Fair
U Road over Trib to Smoky Hill River	1967	40	Fair
Y Road (rs 1747) over Tunnell Creek	1954	40	Fair
Ee Road over Sand Creek	1950	35	Poor
V Road (rs 370) over Trib to Smoky Hill River	1994	35	Good
150 Ave over Big Creek	1952	30	Good
210th Ave over Downer Creek	1964	30	Fair
220th Ave over Big Creek	1982	30	Good
310th Ave over Big Creek	2021	30	Good
390th Ave over Big Creek	1991	30	Good
400th AVE over Big Creek	1977	30	Fair
Cc Road (rs 1978) over Tributary to Sand Creek	1952	30	Good
Cc Road (rs 437) over East Fork Sand Creek	1968	30	Fair
Cc Road (rs 437) over Sand Creek	1970	30	Good
J Road over Spring Creek	1970	30	Fair
J Road over Tributary to Big Creek	1968	30	Good
L Road over Big Creek	1968	30	Fair
N Road over Tributary to Big Creek	1927	30	Fair
P Road over Big Creek	1993	30	Good
V Road (rs 370) over Trib to Smoky Hill River	1959	30	Good
170 Road (rs 685) over Saline River	1963	25	Fair
210th AVE over Smoky Hill River	1962	25	Fair
370th Ave over Spring Creek	1968	25	Poor
400th Ave over Spring Creek	1933	25	Fair
Aa Road (rs 1979) over Trib to Smoky Hill River	2005	25	Good
Ee Road over Tributary	1981	25	Good
Ee Road over Tributary	1981	25	Good
V Road (rs 370) over Downer Creek	1957	25	Fair
110 Ave over Hackberry Creek	1958	20	Fair
120th Ave over Saline River	2003	20	Good
120th Ave over Trib to Hackberry Creek	1970	20	Fair
120th RD over Trib to Coyote Creek	1935	20	Fair
150th Ave over Trib to Saline River	1963	20	Fair
160 Ave over Smoky Hill River	1939	20	Fair
160th AVE over Hackberry Creek	1956	20	Fair
160th Ave over Trib to Saline River	1938	20	Fair
200th Ave over Big Creek	1968	20	Good
210th Ave over Tributary to Big Creek	1938	20	Fair
260th ROAD over Big Creek	1997	20	Good
290th ROAD over Big Creek	2015	20	Good
370th AVE over Big Creek	1999	20	Good
C Road over Trib to Saline River	1936	20	Fair
N Road over Spring Creek	1932	20	Fair
P Road over Big Creek	1978	20	Fair
U Road over Trib to Smoky Hill River	1938	20	Fair
U Road over Trib. to Hackberry Creek	2011	20	Good
X Road over Downer Creek	2020	20	Good
Local Road over I70 Hwy Nl-sl	1959	17	Good
Local Road over I70 Hwy Nl-sl	1959	17	Good
Local Road over I70 Hwy Nl-sl	1964	17	Good
200th Ave over Tributary to Sand Creek	1933	15	Fair
350th Ave over Saline River	2008	15	Fair
370th Ave over Spring Creek	1920	15	Poor
D Road over Trego Creek	1970	15	Fair
R Road over Trib to Hackberry Creek	1965	15	Fair
160th Ave over Saline River	2016	10	Good
180 Ave (rs 1978) over Smoky Hill River	1988	10	Fair
220th Ave over Saline River	1932	10	Poor
C Road over Saline River	1999	10	Good
M Road over Big Creek	2010	10	Good
Q Road over Big Creek	1934	10	Fair
Q Road over Tributary to Big Creek	1930	10	Fair
Unnamed Park Road over Unnamed Stream	1945	10	Good
O Road over Big Creek	2012	5	Good

Source: FHWA National Bridge Inventory, 2025.

Trego County bridge conditions · Kansas bridges by county.

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