Hamilton County, KS

68 public highway bridges

Hamilton County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Hamilton County, Kansas contains 68 public highway bridges. Roughly 88.2% are rated “Good,” 11.8% “Fair,” and 0% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

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

68
Total Bridges
88.2%
Good
11.8%
Fair
0%
Poor Condition

Condition Distribution

Good
88.2% (60)
Fair
11.8% (8)
Poor
0% (0)

All Bridges (68)

RS 308 RD B

Fair

Over: ARKANSAS RIVER

1.0S OF COOLIDGE, Hamilton, KS

Built 1962 Load: 8.3 t ADT: 310

RS 478 RD I

Fair

Over: NORTH BEAR CREEK

11.0S 7.0W OF SYRACUSE, Hamilton, KS

Built 1966 Load: 13.9 t ADT: 85

RS 308 RD B

Fair

Over: UNNAMED STREAM

7.0S OF COOLIDGE, Hamilton, KS

Built 1959 Load: 16.5 t ADT: 200

MINOR COL #2 RD Q

Fair

Over: SAND CREEK

6.0N 1.0E OF SYRACUSE, Hamilton, KS

Built 1964 Load: 19.2 t ADT: 45

RS 308 RD B

Fair

Over: UNNAMED STREAM

13.0S OF COOLIDGE, Hamilton, KS

Built 1950 Load: 19.6 t ADT: 50

US50 HWY

Fair

Over: SHIRLEY CREEK

11.18 MI E K27 EJCT, Hamilton, KS

Built 1931 Load: 25.3 t ADT: 2,200

K27 HWY

Fair

Over: ARKANSAS RIVER

15.77 MI N S CO LINE, Hamilton, KS

Built 1952 Load: 29.0 t ADT: 2,700

RS 927 RD 25

Fair

Over: UNNAMED STREAM

4.0S 6.0W OF SYRACUSE, Hamilton, KS

Built 1955 Load: 32.7 t ADT: 90

RS 927 RD 25

Good

Over: UNNAMED STREAM

4.0S 8.0W OF SYRACUSE, Hamilton, KS

Built 1965 Load: 12.4 t ADT: 100

US50 HWY

Good

Over: ARKANSAS RIVER DRAINAGE

2.11 MI E K27, Hamilton, KS

Built 1933 Load: 12.7 t ADT: 2,200

K27 HWY

Good

Over: MATTOX DRAW

1.15 MI S GREELEY COLN, Hamilton, KS

Built 1935 Load: 13.6 t ADT: 870

US50 HWY

Good

Over: BRIDGE CREEK

1.39 MI E COLO. STATE LN, Hamilton, KS

Built 1937 Load: 14.5 t ADT: 1,910

US50 HWY

Good

Over: ARKANSAS RIVER DRAINAGE

12.37MI E COLO. STATE LN, Hamilton, KS

Built 1939 Load: 14.5 t ADT: 2,420

US50 HWY

Good

Over: ARKANSAS RIVER DRAINAGE

8.38 MI E COLO. STATE LN, Hamilton, KS

Built 1939 Load: 15.4 t ADT: 2,420

RS 1526 7th Road

Good

Over: UNNAMED STREAM

17.0N 2.0W OF KENDALL, Hamilton, KS

Built 1965 Load: 15.5 t ADT: 15

K27 HWY

Good

Over: ARKANSAS RIVER DRAINAGE

10.44 MI N S CO LINE, Hamilton, KS

Built 1965 Load: 16.3 t ADT: 1,710

US50 HWY

Good

Over: SPRING CREEK

0.69 MI E COLO. STATE LN, Hamilton, KS

Built 1937 Load: 16.3 t ADT: 1,910

US50 HWY

Good

Over: FRONTIER DITCH OVERFLOW

0.85 MI E COLO. STATE LN, Hamilton, KS

Built 1937 Load: 16.3 t ADT: 1,910

US50 HWY

Good

Over: ALAMO DITCH OVERFLOW

11.34MI E COLO. STATE LN, Hamilton, KS

Built 1939 Load: 16.3 t ADT: 2,420

US50 HWY

Good

Over: ALAMO DITCH OVERFLOW

11.68MI E COLO. STATE LN, Hamilton, KS

Built 1939 Load: 16.3 t ADT: 2,420

US50 HWY

Good

Over: ALAMO DITCH OVERFLOW

11.98MI E COLO. STATE LN, Hamilton, KS

Built 1939 Load: 16.3 t ADT: 2,420

US50 HWY

Good

Over: PLUM CREEK

12.95MI E COLO. STATE LN, Hamilton, KS

Built 1939 Load: 16.3 t ADT: 2,710

US50 HWY

Good

Over: ARKANSAS RIVER DRAINAGE

6.54 MI E K27, Hamilton, KS

Built 1933 Load: 16.3 t ADT: 2,200

US50 HWY

Good

Over: ARKANSAS RIVER DRAINAGE

6.97 MI E K27, Hamilton, KS

Built 1933 Load: 16.3 t ADT: 2,200

RS 308 RD31

Good

Over: NORTH BEAR CREEK

10.0S 7.9W OF SYRACUSE, Hamilton, KS

Built 1959 Load: 16.6 t ADT: 485

K27 HWY

Good

Over: LITTLE BEAR CREEK DRG.

2.86 MI N S CO LINE, Hamilton, KS

Built 1965 Load: 17.2 t ADT: 1,620

US50 HWY

Good

Over: ARKANSAS RIVER DRAINAGE

1.77 MI E COLO. STATE LN, Hamilton, KS

Built 1937 Load: 17.2 t ADT: 2,160

US50 HWY

Good

Over: ARKANSAS RIVER DRAINAGE

5.77 MI E K27, Hamilton, KS

Built 1933 Load: 17.2 t ADT: 2,200

RS 1526 RD C

Good

Over: SPRING CREEK

7.0N OF COOLIDGE, Hamilton, KS

Built 1956 Load: 17.3 t ADT: 30

AA Road

Good

Over: TRIB. TO MATTOX DRAW

16.5N OF KENDALL, Hamilton, KS

Built 1968 Load: 17.6 t ADT: 20

RS 308 RD 31

Good

Over: TRIB. TO NORTH BEAR CK.

10.0S 7.5W OF SYRACUSE, Hamilton, KS

Built 1959 Load: 18.1 t ADT: 485

RS 927 RD 25

Good

Over: UNNAMED STREAM

9.0S 1.0E OF COOLIDGE, Hamilton, KS

Built 1970 Load: 18.1 t ADT: 100

US50 HWY

Good

Over: ARKANSAS RIVER DRAINAGE

2.72 MI E COLO. STATE LN, Hamilton, KS

Built 1937 Load: 18.1 t ADT: 2,420

US50 HWY

Good

Over: ARKANSAS RIVER DRAINAGE

13.94MI E COLO. STATE LN, Hamilton, KS

Built 1939 Load: 18.1 t ADT: 2,710

US50 HWY

Good

Over: ARKANSAS RIVER DRAINAGE

2.64 MI E K27, Hamilton, KS

Built 1933 Load: 18.1 t ADT: 2,200

SIDE RD LT (U RD)

Good

Over: ARKANSAS RIVER DRAINAGE

5.73 MI E K27, SDRD LT, Hamilton, KS

Built 1961 Load: 18.1 t ADT: 12

ENTR. LEFT

Good

Over: FT AUBREY DITCH OV FL

7.81 MI E K27, ENTR LT, Hamilton, KS

Built 1961 Load: 18.1 t

US50 HWY

Good

Over: SHIRLEY CREEK DRAINAGE

10.28 MI E K27, Hamilton, KS

Built 1961 Load: 18.1 t ADT: 2,200

RS 1526 MAIN ST

Good

Over: IRRIGATION DITCH

N. EDGE OF COOLIDGE, Hamilton, KS

Built 1965 Load: 18.4 t ADT: 45

RS 1526 RD 7

Good

Over: TRIB. TO EAST BRIDGE CK.

9.0N 5.0E OF COOLIDGE, Hamilton, KS

Built 1956 Load: 18.7 t ADT: 5

RS 2213 RD J

Good

Over: TRIB. TO E. BRIDGE CREEK

7.0N 6.0W OF SYRACUSE, Hamilton, KS

Built 1967 Load: 18.7 t ADT: 20

K27 HWY

Good

Over: LITTLE BEAR CREEK DRG.

5.29 MI N S CO LINE, Hamilton, KS

Built 1934 Load: 19.1 t ADT: 1,620

US50 HWY

Good

Over: ARKANSAS RIVER DRAINAGE

2.93 MI E COLO. STATE LN, Hamilton, KS

Built 1937 Load: 19.1 t ADT: 2,420

US50 HWY

Good

Over: ARKANSAS RIVER DRAINAGE

5.75 MI E COLO. STATE LN, Hamilton, KS

Built 1939 Load: 19.1 t ADT: 2,420

US50 HWY

Good

Over: FRONTIER DITCH

6.61 MI E COLO. STATE LN, Hamilton, KS

Built 1939 Load: 19.1 t ADT: 2,420

ENTR. LT

Good

Over: ARKANSAS RIVER DRAINAGE

2.22 MI E K27, ENTR. LT, Hamilton, KS

Built 1961 Load: 19.1 t

K27 HWY

Good

Over: SAND CREEK

9.21 MI N US50, Hamilton, KS

Built 1961 Load: 20.0 t ADT: 870

US50 HWY

Good

Over: ARKANSAS RIVER DRAINAGE

10.03MI E COLO. STATE LN, Hamilton, KS

Built 1939 Load: 20.0 t ADT: 2,420

US50 HWY

Good

Over: ARKANSAS RIVER DRAINAGE

1.04 MI E K27, Hamilton, KS

Built 1933 Load: 20.0 t ADT: 2,640

RS 308 RD B

Good

Over: TRIB. TO ARKANSAS RIV.

0.5S OF COOLIDGE, Hamilton, KS

Built 1962 Load: 20.6 t ADT: 310

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

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.