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:

LOCAL ROAD

Over: US36 HWY

4.04 MI E OF JCT 73&36, Brown, KS

Built 1978 ADT: 3,281

LOCAL ROAD

Over: US36 HWY

6.96 MI E OF JCT 73&36, Brown, KS

Built 1977 ADT: 3,281

RS2086

Over: US36 HWY

8.98 MI E OF JCT 73&36, Brown, KS

Built 1978 ADT: 3,281

12th Street

Over: US36 HWY & US36 RAMP

1.01 MI W US73, Brown, KS

Built 1979 ADT: 3,295

LOCAL RD

Over: US36 HWY

1.08 MI E US73, Brown, KS

Built 1980 ADT: 3,420

RS1298,MULBERRY

Over: US36 HWY

2.01 MI E US73, Brown, KS

Built 1979 ADT: 3,281

US73 HWY

Over: US36 HWY

JCT US36/US73, Brown, KS

Built 1979 ADT: 3,669

US-75 HWY

Over: US-36 HWY

U-75/U-36 JCT, Brown, KS

Built 2003 ADT: 4,140

130th St.

Over: OTTER CREEK

1.2N & 1.9W of Everest, Brown, KS

Built 1930 Load: 10.0 t ADT: 20

Linden Rd.

Over: NORTH WOLF RIVER

0.6S OF HIAWATHA, Brown, KS

Built 1930 Load: 10.3 t ADT: 150

160th St.

Over: SOUTH FORK WOLF RIVER

1.3E 4.5N OF EVEREST, Brown, KS

Built 1940 Load: 10.4 t ADT: 20

Coyote Rd.

Over: DELAWARE RIVER

0.5E 4.1S OF FAIRVIEW, Brown, KS

Built 1913 Load: 10.8 t ADT: 25

200th St.

Over: MIDDLE FORK WOLF RIVER

0.7S 2.2W OF ROBINSON, Brown, KS

Built 1930 Load: 10.9 t ADT: 50

Jackrabbit Rd.

Over: UNNAMED STREAM

5.8E 4.9N MORRILL, Brown, KS

Built 1930 Load: 11.2 t ADT: 150

RS 61 Goldfinch Rd

Over: WALNUT CREEK

2.6S 0.5W OF HAMLIN, Brown, KS

Built 1960 Load: 11.6 t ADT: 400

Foxtail Rd.

Over: UNNAMED STREAM

0.6N 1.0W OF POWHATTAN, Brown, KS

Built 1935 Load: 12.7 t ADT: 45

200th St.

Over: UNNAMED STREAM

2.4N 1.4E OF POWHATTAN, Brown, KS

Built 1930 Load: 12.7 t ADT: 20

220th St.

Over: UNNAMED STREAM

0.7S 2.5W OF FAIRVIEW, Brown, KS

Built 1935 Load: 14.5 t ADT: 40

250th St.

Over: TRIB. TO EUCHRE CREEK

0.9N 1.8W OF HIAWATHA, Brown, KS

Built 1965 Load: 14.5 t ADT: 50

Mulberry Rd.

Over: UNNAMED STREAM

1.6E 0.3S OF HIAWATHA, Brown, KS

Built 1965 Load: 14.5 t ADT: 35

140th St.

Over: GRASSHOPPER CREEK

1.8W 3.0N OF HORTON, Brown, KS

Built 1960 Load: 15.1 t ADT: 40

RS 60 205th St.

Over: UNNAMED STREAM

0.3S 3.4E OF ROBINSON, Brown, KS

Built 1930 Load: 15.4 t ADT: 93

330th St.

Over: WALNUT CREEK

0.5N 0.1E OF RESERVE, Brown, KS

Built 1925 Load: 15.4 t ADT: 15

250th St.

Over: UNNAMED STREAM

0.7N 1.8E OF HIAWATHA, Brown, KS

Built 1965 Load: 15.4 t ADT: 55

Antelope Rd.

Over: UNNAMED STREAM

0.8E 3.7N OF SABETHA, Brown, KS

Built 1918 Load: 16.3 t ADT: 45

Falcon Rd.

Over: SPRING CREEK

2.3E 0.2N OF FAIRVIEW, Brown, KS

Built 1965 Load: 16.3 t ADT: 55

260th St.

Over: WALNUT CREEK

2.3W 1.5N OF HIAWATHA, Brown, KS

Built 1965 Load: 16.3 t ADT: 55

270th St.

Over: UNNAMED STREAM

2.7N 3.7E OF HIAWATHA, Brown, KS

Built 1965 Load: 16.3 t ADT: 50

Raccoon Rd.

Over: UNNAMED STREAM

5.6E 1.7N OF HIAWATHA, Brown, KS

Built 1970 Load: 16.3 t ADT: 45

Acorn Rd.

Over: CRAIG CREEK

7.9W 0.2S OF POWHATTAN, Brown, KS

Built 1930 Load: 17.0 t ADT: 50

Foxtail Rd.

Over: MULBERRY CREEK

3.4E 1.7N OF FAIRVIEW, Brown, KS

Built 1935 Load: 17.0 t ADT: 40

Mulberry Rd.

Over: OTTER CREEK

1.2E 0.2S OF HORTON, Brown, KS

Built 1960 Load: 17.0 t ADT: 40

Red Bud Rd.

Over: ROYS CREEK

5.0W 1.8S OF WHITE CLOUD, Brown, KS

Built 1935 Load: 17.0 t ADT: 30

Goldfinch Rd.

Over: PONY CREEK

2.8E 4.2N OF MORRILL, Brown, KS

Built 1981 Load: 17.2 t ADT: 40

Kestrel Rd.

Over: UNNAMED STREAM

1.4W 0.3S OF HORTON, Brown, KS

Built 1965 Load: 17.2 t ADT: 45

Nighthawk Rd.

Over: TRIB. TO NOHARTS CREEK

5.0E 0.6S OF RESERVE, Brown, KS

Built 1940 Load: 17.2 t ADT: 25

Nighthawk Rd.

Over: OTTER CREEK

2.0W 1.4N OF EVEREST, Brown, KS

Built 1940 Load: 17.2 t ADT: 20

IRR INDIAN 20 HWY

Over: DELAWARE RIVER DRAINAGE

5.06 MI E US75, Brown, KS

Built 1935 Load: 17.2 t ADT: 1,598

160th St.

Over: UNNAMED STREAM

1.5S 0.2W OF POWHATTAN, Brown, KS

Built 1930 Load: 17.7 t ADT: 50

IRR BIA RTE 1006

Over: PLUM CREEK

0.4KM W.OF 130 & DEWBERRY, Brown, KS

Built 1970 Load: 18.0 t ADT: 50

Raccoon Rd.

Over: SOUTH FORK WOLF RIVER

0.5E 3.7N OF EVEREST, Brown, KS

Built 1965 Load: 18.1 t ADT: 55

320th St.

Over: ROYS CREEK

3.7W OF WHITE CLOUD, Brown, KS

Built 1965 Load: 18.1 t ADT: 35

Foxtail Rd.

Over: UNNAMED STREAM

3.4E OF FAIRVIEW, Brown, KS

Built 1965 Load: 19.1 t ADT: 50

Timber Rd.

Over: SQUAW CREEK

3.5E 4.3N OF EVEREST, Brown, KS

Built 1950 Load: 19.2 t ADT: 30

RS 63 290th St.

Over: TERRAPIN CREEK

0.8E OF MORRILL, Brown, KS

Built 1935 Load: 19.4 t ADT: 365

190th St.

Over: SOUTH FORK WOLF RIVER

0.8E 2.6S OF ROBINSON, Brown, KS

Built 1970 Load: 19.8 t ADT: 50

290th St.

Over: TRIB. TO WALNUT CREEK

0.8N 0.1E OF HAMLIN, Brown, KS

Built 1925 Load: 20.0 t ADT: 50

Dewberry Rd.

Over: TRIB. TO TERRAPIN CREEK

0.1S OF MORILL, Brown, KS

Built 1935 Load: 20.9 t ADT: 75

Mulberry Rd.

Over: UNNAMED STREAM

1.6E 1.4N OF HIAWATHA, Brown, KS

Built 1940 Load: 21.8 t ADT: 55

Plum Tree Rd.

Over: UNNAMED STREAM

0.5S 1.5W OF EVEREST, Brown, KS

Built 1960 Load: 22.1 t ADT: 45

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