Miami County, KS

304 public highway bridges

Miami County Bridge Snapshot

Miami County, Kansas contains 304 public highway bridges in the FHWA National Bridge Inventory. Roughly 60.2% are rated “Good,” 28.9% “Fair,” 3.6% “Poor,” and 3.6% 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.

304
Total Bridges
60.2%
Good
3.6%
Poor
3.6%
Structurally Deficient

Condition Distribution

Good
60.2% (183)
Fair
28.9% (88)
Poor
3.6% (11)
SD
3.6% (11)

All Bridges (304)

LOCAL ROAD

Unknown

Over: I35 HWY

2.65 MI E FRANKLIN COLN, Miami, KS

Built 1958 ADT: 11,173

K68 HWY

Unknown

Over: US 169, K7 HWY

JCT K68/US169, Miami, KS

Built 1972 ADT: 6,615

K68 HWY

Unknown

Over: US69 HWY

JCT US69-K68, Miami, KS

Built 1979 ADT: 4,694

223rd Street

Unknown

Over: US69 HWY

7.27 MI N K68, Miami, KS

Built 1967 ADT: 8,853

CO. LN RD 215TH ST

Unknown

Over: US 69 HWY

JOHNSON MIAMI CO LN, Miami, KS

Built 1967 ADT: 9,743

LOCAL RD

Unknown

Over: US69 HWY

4.92 MI N OF LINN CO LINE, Miami, KS

Built 1978 ADT: 4,057

LOCAL RD

Unknown

Over: US 69 HWY

7.03 MI N LINN COLN, Miami, KS

Built 1978 ADT: 4,694

LOCAL RD

Unknown

Over: US 69 HWY

7.15 MI S OF K-68, Miami, KS

Built 1979 ADT: 4,490

LOCAL RD.

Unknown

Over: US69 HWY

5.13 MI S OF K-68, Miami, KS

Built 1979 ADT: 4,490

RS1705 / 311th St.

Unknown

Over: US69 HWY

4.06 MI S OF K-68, Miami, KS

Built 1979 ADT: 4,694

LOCAL RD

Unknown

Over: US69 HWY

1.04 MI S OF K-68, Miami, KS

Built 1978 ADT: 4,694

LOCAL RD.

Unknown

Over: US 69 HWY

0.54 MI S OF K-68, Miami, KS

Built 1979 ADT: 4,694

LOCAL ROAD

Unknown

Over: US69 HWY

2.05 MI N OF K-68, Miami, KS

Built 1979 ADT: 7,734

LOCAL ROAD

Unknown

Over: US69 HWY

2.57 MI N OF K-68, Miami, KS

Built 1979 ADT: 7,734

LOCAL ROAD

Unknown

Over: US69 HWY

3.07 MI N OF K-68, Miami, KS

Built 1979 ADT: 7,734

247th Street

Unknown

Over: US69 HWY

4.09 MI N OF K-68, Miami, KS

Built 1979 ADT: 7,734

399TH ST

Unknown

Over: NB & SB US69 HWY

.98 Miles N of SCOLN, Miami, KS

Built 2004 ADT: 4,057

RS1705, CENTENNIAL

Unknown

Over: US 169, K7 HWY

5.14 MI N OF K-279, Miami, KS

Built 1972 ADT: 7,004

RS1021

Unknown

Over: US 169 K7 HWY

7.32 MI N OF K-279, Miami, KS

Built 1972 ADT: 6,615

LOCAL ROAD

Unknown

Over: US169, K7 HWY

5.08 MI N K68, Miami, KS

Built 1971 ADT: 7,491

LOCAL ROAD

Unknown

Over: US 169 HWY

0.71MI N JCT K7, Miami, KS

Built 1975 ADT: 3,434

RS1803

Unknown

Over: US169 HWY N-BND & S-BND

1.10 MI SO JOHNSON CO LN, Miami, KS

Built 1985 ADT: 7,491

New Lancaster Rd

Fair

Over: TRIB. TO MIDDLE CREEK

2.6N OF NEW LANCASTER, Miami, KS

Built 1920 Load: 2.7 t ADT: 18

Pressonville Rd

Fair

Over: TRIB. POTTAWATOMIE CREEK

3.9S 4.0W OF OSAWATAMIE, Miami, KS

Built 1925 Load: 3.6 t ADT: 45

351st Street

Fair

Over: WALNUT CREEK

3.0N 1.1W NEW LANCASTER, Miami, KS

Built 1965 Load: 4.9 t ADT: 35

379th Street

Fair

Over: TRIB. TO MIDDLE CREEK

1.4S 0.5E NEW LANCASTER, Miami, KS

Built 1930 Load: 9.1 t ADT: 65

239th ST

Fair

Over: TRIB. TO NORTH WEA CREEK

5.0N 1.3W OF LOUISBURG, Miami, KS

Built 1966 Load: 9.1 t ADT: 104

319th Street

Fair

Over: TRIB. TO MIAMI CREEK

5.0N OF DREXEL MO., Miami, KS

Built 1920 Load: 10.0 t ADT: 45

351st Street

Fair

Over: TRIB. MARAIS DES CYGNES

4.0E, 0.5 S of Osawatomie, Miami, KS

Built 1913 Load: 10.0 t ADT: 12

Oak Grove Rd

Fair

Over: TRIB. MARAIS DES CYGNES

8.4S 6.0W OF LOUISBURG, Miami, KS

Built 1935 Load: 10.0 t ADT: 20

Indianapolis Rd

Fair

Over: TRIB. TO TURKEY CREEK

7.0W 3.2N OF PAOLA, Miami, KS

Built 1914 Load: 10.9 t ADT: 49

403rd Street

Fair

Over: TRIB. TO MIDDLE CREEK

2.0S 6.0W OF FONTANA, Miami, KS

Built 1920 Load: 11.7 t ADT: 27

335th Street

Fair

Over: TRIB. MARAIS DES CYGNES

1.5N OF OSAWATOMIE, Miami, KS

Built 1939 Load: 11.8 t ADT: 8

239th Street

Fair

Over: TEN MILE CREEK

2.0N 1.8E OF HILLSDALE, Miami, KS

Built 1910 Load: 11.8 t ADT: 72

311th Street

Fair

Over: PLUM CREEK

4.7W 0.7S OF PAOLA, Miami, KS

Built 1930 Load: 12.7 t ADT: 74

Somerset Rd

Fair

Over: TRIB. TO NORTH WEA CREEK

1.5N 0.3W OF SOMERSET, Miami, KS

Built 1910 Load: 13.6 t ADT: 136

Somerset Rd

Fair

Over: TRIB. TO NORTH WEA CREEK

1.5N 0.3W OF SOMERSET, Miami, KS

Built 1910 Load: 13.6 t ADT: 136

Rogers RD

Fair

Over: TRIB. TO RABBIT CREEK

2.5S 0.3W OF LOUISBURG, Miami, KS

Built 1915 Load: 13.6 t ADT: 78

Rogers RD

Fair

Over: SOUTH WEA CREEK

2.8S 0.4W OF LOUISBURG, Miami, KS

Built 1935 Load: 14.5 t ADT: 137

Somerset Road

Fair

Over: SOUTH WEA CREEK

1.5N 5.8E OF PAOLA, Miami, KS

Built 1960 Load: 15.4 t ADT: 321

NEW LANCASTER

Fair

Over: STREAM

9.1S 7.8E OF PAOLA, Miami, KS

Built 1910 Load: 15.4 t ADT: 105

263rd Street

Fair

Over: Wade Branch

1.0S 8.0W OF HILLSDALE, Miami, KS

Built 1920 Load: 15.4 t ADT: 63

Renner Road

Fair

Over: TRIB. TO TEN MILE CREEK

1.6S 2.0E OF SPRING HILL, Miami, KS

Built 1914 Load: 15.4 t ADT: 50

303rd ST

Fair

Over: SOUTH WEA CREEK

3.0S 0.6W OF LOUISBURG, Miami, KS

Built 1915 Load: 15.4 t ADT: 108

Plum Creek Rd.

Fair

Over: MARAIS DES CYGNES RIVER

N. EDGE OF OSAWATOMIE, Miami, KS

Built 1930 Load: 16.3 t ADT: 660

355th Street

Fair

Over: Trib. to Pottawatomie Cr

1.0S 4.6W OF OSAWATOMIE, Miami, KS

Built 1960 Load: 16.3 t ADT: 34

311th Street

Fair

Over: TRIB. MARAIS DES CYGNES

7.4W 0.6S OF PAOLA, Miami, KS

Built 1935 Load: 16.3 t ADT: 30

359th St 259

Fair

Over: STREAM

14.1E 6.6S OF PAOLA, Miami, KS

Built 1930 Load: 18.1 t ADT: 319

367th Street

Fair

Over: MIDDLE CREEK

0.8W OF NEW LANCASTER, Miami, KS

Built 1965 Load: 18.1 t ADT: 32

223rd Street

Fair

Over: TUCKER BRANCH

1.0S 2.2E OF SPRING HILL, Miami, KS

Built 1955 Load: 19.1 t ADT: 1,568

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

Related

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