Linn County, KS

257 public highway bridges

Linn County Bridge Snapshot

Linn County, Kansas contains 257 public highway bridges in the FHWA National Bridge Inventory. Roughly 57.2% are rated “Good,” 35.4% “Fair,” 4.7% “Poor,” and 4.7% 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.

257
Total Bridges
57.2%
Good
4.7%
Poor
4.7%
Structurally Deficient

Condition Distribution

Good
57.2% (147)
Fair
35.4% (91)
Poor
4.7% (12)
SD
4.7% (12)

All Bridges (257)

RS 408 18

Good

Over: TRIB. LITTLE OSAGE RIVER

2.5W OF PRESCOTT, Linn, KS

Built 1954 Load: 10.9 t ADT: 272

LOCAL RD. 36

Good

Over: SOUTH FORK SUGAR CREEK

1.3S 1.6E OF CENTERVILLE, Linn, KS

Built 1979 Load: 11.8 t ADT: 40

RS 399 37

Good

Over: TRIB. S. FORK SUGAR CK.

3.7N OF BLUE MOUND, Linn, KS

Built 1930 Load: 13.6 t ADT: 262

RS 399 39

Good

Over: SUGAR CREEK

S. EDGE OF CENTERVILLE, Linn, KS

Built 1969 Load: 14.5 t ADT: 367

RS 399 38

Good

Over: SOUTH FORK SUGAR CREEK

1.1S 0.5E OF CENTERVILLE, Linn, KS

Built 1957 Load: 15.4 t ADT: 367

RS 407 14

Good

Over: MINE CREEK

3.0E OF PLEASANTON, Linn, KS

Built 1960 Load: 15.4 t ADT: 400

LOCAL RD. 67

Good

Over: TRIB. TO ELK CREEK

4.0S 0.7E OF MOUND CITY, Linn, KS

Built 1936 Load: 15.4 t ADT: 40

MINOR COL 62D

Good

Over: WALNUT CREEK

2.0E 3.6N OF PRESCOTT, Linn, KS

Built 1975 Load: 15.4 t ADT: 20

MINOR COL 57

Good

Over: LITTLE GUS CREEK

2.7N 2.5W OF BLUE MOUND, Linn, KS

Built 1997 Load: 16.3 t ADT: 30

LOCAL RD. 38

Good

Over: TRIB. LITTLE SUGAR CREEK

4.3N 0.8E OF MOUND CITY, Linn, KS

Built 1973 Load: 17.2 t ADT: 20

RS 406 10

Good

Over: RICHLAND CREEK

6.7W OF BOICOURT, Linn, KS

Built 1970 Load: 18.1 t ADT: 39

LOCAL RD 25B

Good

Over: TRIB TO SALINE CREEK

2.2S 3.5W OF GOODRICH, Linn, KS

Built 1988 Load: 18.1 t ADT: 20

LOCAL RD. 13A

Good

Over: GOODRICH CREEK

1.0N 1.0W OF GOODRICH, Linn, KS

Built 1975 Load: 18.1 t ADT: 20

MINOR COL 34A

Good

Over: SOUTH FORK SUGAR CREEK

3.9E OF CENTERVILLE, Linn, KS

Built 1975 Load: 18.1 t ADT: 20

LOCAL RD. 25AA

Good

Over: TRIB TO BIG SUGAR

0.5N 4.0W OF TRADING POST, Linn, KS

Built 1989 Load: 18.1 t ADT: 25

LOCAL RD. 25A

Good

Over: TRIB TO MARAIS DES CYGNE

3.0E 0.5N OF TRADING POST, Linn, KS

Built 1984 Load: 18.1 t ADT: 30

LOCAL RD. 45

Good

Over: TRIB. TO S. SUGAR CREEK

1.5W 3.4S OF CENTERVILLE, Linn, KS

Built 1930 Load: 19.1 t ADT: 25

Local Road 35AB

Good

Over: Trib. to Sugar Creek

6.0N 0.1W of Blue Mound, Linn, KS

Built 1999 Load: 19.1 t ADT: 40

LOCAL RD. 9

Good

Over: TRIB. TO SUGAR CREEK

4.0E 0.3N OF LA CYGNE, Linn, KS

Built 1969 Load: 19.1 t ADT: 25

K31, K52 HWY

Good

Over: IRISH CREEK

2.19 MI E OF K-3, Linn, KS

Built 1932 Load: 19.1 t ADT: 630

LOCAL RD. 27

Good

Over: TRIB. NORTH SUGAR CREEK

1.5N 1.5E OF CENTERVILLE, Linn, KS

Built 1983 Load: 20.0 t ADT: 40

LOCAL RD. 4A

Good

Over: TRIB TO MIDDLE CREEK

2.0N 1.3E OF PARKER, Linn, KS

Built 1990 Load: 20.0 t ADT: 20

Local Road 67AA

Good

Over: Trib. to Indian Creek

1.0N 1.8E of Prescott, Linn, KS

Built 1999 Load: 20.0 t ADT: 40

K31, K52 HWY

Good

Over: S F LITTLE SUGAR CR

6.40 MI E OF K-3, Linn, KS

Built 1929 Load: 20.0 t ADT: 665

K52 HWY

Good

Over: MINE CREEK DRAINAGE

1.76 MI W S JCT US-69, Linn, KS

Built 1931 Load: 20.0 t ADT: 2,260

K152 HWY

Good

Over: ELM CREEK DRAINAGE

5.59 MI E OF K-7, Linn, KS

Built 1953 Load: 20.0 t ADT: 2,230

LOCAL RD. 5B

Good

Over: TRIB TO MIDDLE CREEK

2.0W 1.5N OF PARKER, Linn, KS

Built 1986 Load: 20.9 t ADT: 30

MINOR COL 45AA

Good

Over: TRIB. S. FORK SUGAR CK.

3.0S 1.5W OF CENTERVILLE, Linn, KS

Built 1981 Load: 20.9 t ADT: 30

LOCAL RD. 58AAA

Good

Over: TRIB. TO LITTLE GUS CK.

2.0N 1.5W OF BLUE MOUND, Linn, KS

Built 1980 Load: 20.9 t ADT: 20

LOCAL RD. 68

Good

Over: TRIB. LITTLE OSAGE RIVER

1.5W 0.6S OF BLUE MOUND, Linn, KS

Built 1964 Load: 20.9 t ADT: 20

LOCAL RD. 10A

Good

Over: TRIB TO GOODRICH CREEK

0.5S 1.8W OF PARKER, Linn, KS

Built 1975 Load: 20.9 t ADT: 20

LOCAL RD. 35A

Good

Over: TRIB. TO BIG SUGAR CK.

1.0S 1.0W OF CENTERVILLE, Linn, KS

Built 1987 Load: 20.9 t ADT: 20

LOCAL RD. 68A

Good

Over: TRIB. TO IRISH CREEK

1.0S 0.5W OF BLUE MOUND, Linn, KS

Built 1970 Load: 20.9 t ADT: 20

LOCAL RD. 47A

Good

Over: TRIB. S. FORK SUGAR CK.

4.0N 0.5W OF BLUE MOUND, Linn, KS

Built 1982 Load: 20.9 t ADT: 20

LOCAL RD. 47AA

Good

Over: TRIB. S. FORK SUGAR CK.

4.0N OF BLUE MOUND, Linn, KS

Built 1982 Load: 20.9 t ADT: 20

LOCAL RD. 58AA

Good

Over: N. FORK LITTLE SUGAR CK.

2.0N 0.5E OF BLUE MOUND, Linn, KS

Built 1985 Load: 20.9 t ADT: 20

LOCAL RD. 14A1

Good

Over: TRIB TO GOODRICH CREEK

1.5S 1.0E OF PARKER, Linn, KS

Built 1985 Load: 20.9 t ADT: 20

LOCAL RD. 58A1

Good

Over: N. FORK LITTLE SUGAR CK.

1.0E 2.4N OF BLUE MOUND, Linn, KS

Built 1978 Load: 20.9 t ADT: 20

LOCAL RD. 64A

Good

Over: TRIB. LITTLE SUGAR CK.

1.0N 0.8E OF BLUE MOUND, Linn, KS

Built 1986 Load: 20.9 t ADT: 20

LOCAL RD. 62A

Good

Over: N. FK. LITTLE SUGAR CK.

1.2E 1.0N OF BLUE MOUND, Linn, KS

Built 1986 Load: 20.9 t ADT: 20

LOCAL RD. 62C

Good

Over: TRIB. LITTLE SUGAR CREEK

2.0E 1.1N OF BLUE MOUND, Linn, KS

Built 1986 Load: 20.9 t ADT: 20

LOCAL RD. 18A1

Good

Over: TRIB. TO DAVIS CREEK

2.5S 3.0E OF PARKER, Linn, KS

Built 1985 Load: 20.9 t ADT: 20

LOCAL RD. 18A2

Good

Over: TRIB. TO DAVIS CREEK

2.8S 3.2E OF PARKER, Linn, KS

Built 1987 Load: 20.9 t ADT: 20

LOCAL RD. 5C

Good

Over: TRIB TO ELM CREEK

1.0W 0.3N OF CADMUS, Linn, KS

Built 1989 Load: 20.9 t ADT: 20

LOCAL RD. 10D

Good

Over: TRIB TO ELM CREEK

0.8N 4.0E OF PARKER, Linn, KS

Built 1989 Load: 20.9 t ADT: 20

LOCAL RD. 18B

Good

Over: TRIB. TO DAVIS CREEK

4.0E OF GOODRICH, Linn, KS

Built 1981 Load: 20.9 t ADT: 20

LOCAL RD. 7

Good

Over: ELM CREEK

E. EDGE OF CADMUS, Linn, KS

Built 1990 Load: 20.9 t ADT: 15

LOCAL RD. 50B

Good

Over: TRIB. LITTLE SUGAR CK.

4.5W OF MOUND CITY, Linn, KS

Built 1983 Load: 20.9 t ADT: 20

LOCAL RD. 14A

Good

Over: RICHLAND CREEK

3.0S 1.1E OF CADMUS, Linn, KS

Built 1982 Load: 20.9 t ADT: 20

LOCAL RD. 25

Good

Over: RICHLAND CREEK

6.0W 0.8S OF BOICOURT, Linn, KS

Built 1976 Load: 20.9 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