Brown County, KS

211 public highway bridges

Brown County Bridge Snapshot

Brown County, Kansas contains 211 public highway bridges in the FHWA National Bridge Inventory. Roughly 48.8% are rated “Good,” 43.1% “Fair,” 4.3% “Poor,” and 4.3% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in KS are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

211

Total Bridges

48.8%

Good

4.3%

Poor

4.3%

Structurally Deficient

Condition Distribution

Good

48.8% (103)

Fair

43.1% (91)

Poor

4.3% (9)

SD

4.3% (9)

All Bridges (211)

Sort:

130th St.

Over: GREGG CREEK

1.0S 8.8W OF MERCIER, Brown, KS

Built 1965 Load: 22.2 t ADT: 40

140th St.

Over: TRIB. S. FK. WOLF RIVER

0.8E 2.2N OF EVEREST, Brown, KS

Built 1960 Load: 22.5 t ADT: 40

Antelope Rd.

Over: PONY CREEK

0.8E 3.1N OF SABETHA, Brown, KS

Built 1965 Load: 22.7 t ADT: 45

220th St.

Over: DELAWARE RIVER

0.7S 2.0W OF FAIRVIEW, Brown, KS

Built 1970 Load: 22.7 t ADT: 40

210th St.

Over: UNNAMED STREAM

2.5S 4.1W OF HIAWATHA, Brown, KS

Built 1935 Load: 22.7 t ADT: 25

130th St.

Over: GRASSHOPPER CREEK

1.3W 2.0N OF HORTON, Brown, KS

Built 1960 Load: 22.7 t ADT: 55

Plum Tree Rd.

Over: BUTTERMILK CREEK

3.0E 1.8N OF WILLIS, Brown, KS

Built 1970 Load: 22.7 t ADT: 40

150th St.

Over: SOUTH FORK WOLF RIVER

0.5E 3.4N OF EVEREST, Brown, KS

Built 1977 Load: 22.7 t ADT: 50

Coyote Rd.

Over: PLUM CREEK

3.1S 4.0W OF POWHATTAN, Brown, KS

Built 1965 Load: 23.6 t ADT: 10

120th St.

Over: GRASSHOPPER CREEK

1.0W 1.0N OF HORTON, Brown, KS

Built 1965 Load: 23.6 t ADT: 20

Raccoon Rd.

Over: TRIB. S. FK. WOLF RIVER

0.5E 4.0N OF EVEREST, Brown, KS

Built 1965 Load: 23.7 t ADT: 55

RS 1272 200th St.

Over: UNNAMED STREAM

2.6S 1.8W OF FAIRVIEW, Brown, KS

Built 1955 Load: 24.5 t ADT: 52

180th St.

Over: DELAWARE RIVER

0.4N 3.2W OF POWHATTAN, Brown, KS

Built 1965 Load: 24.5 t ADT: 50

150th St.

Over: GRASSHOPPER CREEK

3.5N 2.8W OF HORTON, Brown, KS

Built 1955 Load: 24.5 t ADT: 45

Nighthawk Rd.

Over: UNNAMED STREAM

2.7E 1.8S OF HIAWATHA, Brown, KS

Built 1965 Load: 24.5 t ADT: 40

210th St.

Over: UNNAMED STREAM

1.4E OF ROBINSON, Brown, KS

Built 1970 Load: 24.5 t ADT: 55

150th St.

Over: GRASSHOPPER CREEK

3.5N 1.9W OF HORTON, Brown, KS

Built 1976 Load: 24.8 t ADT: 50

IRR BIA RTE 1019

Over: GREGGS CREEK

1.5KM N OF COYOTE & K20, Brown, KS

Built 1960 Load: 25.1 t ADT: 25

Mallard Rd.

Over: UNNAMED STREAM

10.5W 0.5S OF WHITE CLOUD, Brown, KS

Built 1999 Load: 25.4 t ADT: 45

Kingfisher Rd.

Over: GRASSHOPPER CREEK

0.3W OF HORTON, Brown, KS

Built 1983 Load: 26.7 t ADT: 40

US73, US159 HWY

Over: UP RAILROAD

4.00 MI N WJCT K20, Brown, KS

Built 1936 Load: 26.9 t ADT: 1,920

Hazelnut Rd.

Over: UNNAMED STREAM

5.5E 2.9S OF FAIRVIEW, Brown, KS

Built 1935 Load: 27.2 t ADT: 45

IRR INDIAN 20 HWY

Over: DELAWARE RIVER

3.80 MI E US75, Brown, KS

Built 1935 Load: 29.0 t ADT: 1,598

US73, US159 HWY

Over: WOLF RIVER

8.65 MI N WJCT K20, Brown, KS

Built 1965 Load: 29.5 t ADT: 2,690

300th St.

Over: ROYS CREEK

1.8S 4.7W OF WHITE CLOUD, Brown, KS

Built 1986 Load: 31.8 t ADT: 50

IRR BIA RTE 1017

Over: BRUSH CREEK

0.1KM S DEWBEERY & K20, Brown, KS

Built 1984 Load: 32.6 t ADT: 20

IRR BIA RTE 1015

Over: DEEP CREEK

0.2KM S 130 & FOXTAIL, Brown, KS

Built 1987 Load: 32.6 t ADT: 25

IRR BIA RTE 1006

Over: DEEP CREEK

0.7KM E OF 130 & FOXTAIL, Brown, KS

Built 1985 Load: 32.7 t ADT: 100

IRR BIA RTE 1008

Over: DEEP CREEK

0.4KM E GOLDFINCH & 140, Brown, KS

Built 1985 Load: 32.7 t ADT: 10

RS 62 Coyote Rd.

Over: SPRING CREEK

0.6N 0.4E OF FAIRVIEW, Brown, KS

Built 1958 Load: 32.7 t ADT: 265

330th St.

Over: PEDEE CREEK

4.0N 0.2W OF MORRILL, Brown, KS

Built 1983 Load: 32.7 t ADT: 30

150th St.

Over: SQUAW CREEK

2.5S 1.6W OF POWHATTON, Brown, KS

Built 1982 Load: 32.7 t ADT: 20

290th St.

Over: TRIB. TO WALNUT CREEK

1.8E 0.8N OF HAMLIN, Brown, KS

Built 1930 Load: 32.7 t ADT: 50

Kestrel Rd.

Over: UNNAMED STREAM

0.4N OF RESERVE, Brown, KS

Built 1935 Load: 32.7 t ADT: 120

IRR BIA RTE 1012

Over: DEEP CREEK

0.8KM N OF 130&GOLDFINCH, Brown, KS

Built 1984 Load: 34.1 t ADT: 500

US73, K20 HWY

Over: OTTER CREEK

2.83 MI E EJCT US159, Brown, KS

Built 1966 Load: 34.1 t ADT: 1,990

220th St.

Over: TRIB. TO WOLF RIVER

0.4N 1.0W OF ROBINSON, Brown, KS

Built 1995 Load: 34.5 t ADT: 50

US73, US159 HWY

Over: UP RAILROAD

11.39 MI N WJCT K20, Brown, KS

Built 1965 Load: 34.5 t ADT: 2,690

IRR BIA RTE 818

Over: ROYS CREEK

2.1KM W OF TRIBAL HDQ, Brown, KS

Built 1997 Load: 35.1 t ADT: 1,100

260th St.

Over: TRIB. TO WALNUT CREEK

2.1W 1.6N OF HIAWATHA, Brown, KS

Built 1920 Load: 35.4 t ADT: 55

US36 HWY

Over: LOCAL RD

.51 MI W US73, Brown, KS

Built 1979 Load: 36.3 t ADT: 4,470

Plum Tree Rd.

Over: MIDDLE FORK WOLF RIVER

2.3W 0.8S OF ROBINSON, Brown, KS

Built 1983 Load: 37.2 t ADT: 45

US73, K20 HWY

Over: MISSION CREEK

0.42 MI E EJCT US159, Brown, KS

Built 1966 Load: 37.2 t ADT: 1,990

220th St.

Over: UNNAMED STREAM

3.2E 1.5S OF HIAWATHA, Brown, KS

Built 1983 Load: 37.7 t ADT: 40

Foxtail Rd.

Over: PONY CREEK

1.8E 3.2N OF MORRILL, Brown, KS

Built 1991 Load: 43.5 t ADT: 40

150th St.

Over: TRIB. TO PLUM CREEK

4.5W 2.5S OF POWHATTAN, Brown, KS

Built 1925 Load: 56.2 t ADT: 15

K20 HWY

Over: GRASSHOPPER CREEK

9.18 MI E US75, Brown, KS

Built 1987 Load: 59.9 t ADT: 1,598

US73, US159 HWY

Over: NORTH FORK WOLF RIVER

11.31 MI N WJCT K20, Brown, KS

Built 1965 Load: 76.6 t ADT: 2,690

Foxtail Rd.

Over: WALNUT CREEK

3.4E 1.2S OF FAIRVIEW, Brown, KS

Built 1965 Load: 89.8 t ADT: 45

160th St.

Over: HAZEL CREEK

1.0N 0.5W OF WILLIS, Brown, KS

Built 1991 Load: 10.6 t ADT: 15

Read our methodology — how this data is sourced, computed, and verified.

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 5, 2026