Putnam County, MO

213 public highway bridges

Putnam County Bridge Snapshot

Putnam County, Missouri contains 213 public highway bridges in the FHWA National Bridge Inventory. Roughly 48.8% are rated “Good,” 35.7% “Fair,” 15.5% “Poor,” and 15.5% 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 MO 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.

213
Total Bridges
48.8%
Good
15.5%
Poor
15.5%
Structurally Deficient

Condition Distribution

Good
48.8% (104)
Fair
35.7% (76)
Poor
15.5% (33)
SD
15.5% (33)

All Bridges (213)

BLACKJACK TRAIL

Good

Over: BRANCH CR

S 2 T 66 N R 20 W, Putnam, MO

Built 2022 Load: 32.4 t ADT: 20

170TH ST

Good

Over: ELM CR

S 35 T 66 N R 21 W, Putnam, MO

Built 2022 Load: 32.4 t ADT: 10

127TH ST

Good

Over: BRANCH

S 2 T 66 N R 18 W, Putnam, MO

Built 2019 Load: 32.4 t ADT: 10

363TH STREET

Good

Over: LIT SANDY

S 25 T 66 N R 18 W, Putnam, MO

Built 2019 Load: 32.4 t ADT: 20

327TH ROAD

Good

Over: TRB N BLACKBIRD CR

S 5 T 66 N R 18 W, Putnam, MO

Built 2021 Load: 32.4 t ADT: 20

155TH ST

Good

Over: BRANCH

S 33 T 65 N R 21 W, Putnam, MO

Built 2019 Load: 32.4 t ADT: 30

160TH ST

Good

Over: TRIB BLACKBIRD CR

S 22 T 66 N R 22 W, Putnam, MO

Built 2019 Load: 32.4 t ADT: 10

275TH RD

Good

Over: BR OF LK THUNDERHE

S 28 T 66 N R 19 W, Putnam, MO

Built 2024 Load: 32.4 t ADT: 20

OLD CROSS TRAIL

Good

Over: N BLACKBIRD CR

S 17 T 65 N R 17 W, Putnam, MO

Built 1997 Load: 33.3 t ADT: 10

120TH ST

Good

Over: E LOCUS CR

S 34 T 67 N R 20 W, Putnam, MO

Built 2002 Load: 33.3 t ADT: 40

140TH ST

Good

Over: MEDICINE CR

S 7 T 66 N R 21 W, Putnam, MO

Built 2001 Load: 33.3 t ADT: 10

DAHLIA TRAIL

Good

Over: E LOCUST CR

S 27 T 66 N R 20 W, Putnam, MO

Built 2013 Load: 33.3 t ADT: 30

110TH ST

Good

Over: E LOCUST CR

S 27 T 67 N R 20 W, Putnam, MO

Built 1991 Load: 34.2 t ADT: 20

REDWOOD TRAIL

Good

Over: BRANCH CR

S 16 T 66 N R 10 W, Putnam, MO

Built 2002 Load: 34.2 t ADT: 10

IRIS TRAIL

Good

Over: BLACKBIRD CR

S 18 T 64 N R 16 W, Putnam, MO

Built 2006 Load: 34.2 t ADT: 40

EVERGREEN TRAIL

Good

Over: N BLACKBIRD CR

S 12 T 65 N R 18 W, Putnam, MO

Built 2007 Load: 34.2 t ADT: 40

RT CC S

Good

Over: BR OF SHOAL CR

S 32 T 67 N R 18 W, Putnam, MO

Built 2016 Load: 34.2 t ADT: 66

US 136 E

Good

Over: W LOCUST CR

S 32 T 66 N R 20 W, Putnam, MO

Built 2018 Load: 35.1 t ADT: 1,446

427TH RD

Good

Over: WILDCAT CR

S 25 T 65 N R 17 W, Putnam, MO

Built 2017 Load: 35.1 t ADT: 5

160TH ST

Good

Over: W LOCUST CR

S 20 T 66 N R 20 W, Putnam, MO

Built 1997 Load: 36.0 t ADT: 30

130TH ST

Good

Over: E LOCUST CR

S 3 T 66 N R 20 W, Putnam, MO

Built 2003 Load: 36.9 t ADT: 5

140TH ST

Good

Over: MEDICINE CR

S 7 T 66 N R 21 W, Putnam, MO

Built 2014 Load: 36.9 t ADT: 10

US 136 E

Good

Over: BLACKBIRD CR

S 2 T 65 N R 18 W, Putnam, MO

Built 2003 Load: 37.8 t ADT: 1,217

300TH RD

Good

Over: N BLACKBIRD CR

S 23 T 66 N R 19 W, Putnam, MO

Built 2001 Load: 37.8 t ADT: 20

180TH ST

Good

Over: TRB N BLACKBIRD CR

S 1 T 65 N R 19 W, Putnam, MO

Built 2022 Load: 37.8 t ADT: 25

220TH RD

Good

Over: BRANCH

S 33 T 67 N R 20 W, Putnam, MO

Built 2006 Load: 38.7 t ADT: 5

BLACK OAK TRAIL

Good

Over: BR OF MEDICINE CR

S 18 T 66 N R 21 W, Putnam, MO

Built 2014 Load: 38.7 t ADT: 15

US 136 E

Good

Over: MEDICINE CR

S 5 T 65 N R 21 W, Putnam, MO

Built 2004 Load: 39.6 t ADT: 1,423

415TH RD

Good

Over: TURKEY CR

S 11 T 66 N R 17 W, Putnam, MO

Built 2007 Load: 39.6 t ADT: 15

143RD RD

Good

Over: MEDICINE CR

S 8 T 65 N R 21 W, Putnam, MO

Built 1993 Load: 40.5 t ADT: 75

RT E E

Good

Over: WEST LOCUST CR

S 7 T 66 N R 20 W, Putnam, MO

Built 2002 Load: 41.4 t ADT: 133

140TH ST

Good

Over: SHANKTON BR MEDICI

S 13 T 66 N R 22 W, Putnam, MO

Built 2002 Load: 41.4 t ADT: 40

107TH ST

Good

Over: BR OF MEDICINE CR

S 3 T 66 N R 22 W, Putnam, MO

Built 2009 Load: 41.4 t ADT: 15

US 136 E

Good

Over: ELM BR

S 35 T 66 N R 21 W, Putnam, MO

Built 2018 Load: 41.4 t ADT: 1,537

120TH ST

Good

Over: SHANKTON CR

S 35 T 67 N R 22 W, Putnam, MO

Built 2010 Load: 42.3 t ADT: 40

130TH ST

Good

Over: TRIB E LOCUST CR

S 3 T 66 N R 20 W, Putnam, MO

Built 2017 Load: 42.3 t ADT: 5

110TH ST

Good

Over: TRIB TO LAKE THUND

S 28 T 67 N R 19 W, Putnam, MO

Built 1998 Load: 43.2 t ADT: 25

300TH RD

Good

Over: BRANCH

S 1 T 65 N R 19 W, Putnam, MO

Built 1998 Load: 43.2 t ADT: 40

245TH ST

Good

Over: BRANCH

S 1 T 64 N R 17 W, Putnam, MO

Built 1997 Load: 44.1 t ADT: 30

BLACK OAK TRAIL

Good

Over: BRANCH

S 19 T 66 N R 21 W, Putnam, MO

Built 2018 Load: 44.1 t ADT: 5

120TH ST

Good

Over: BR W LOCAST CR

S 31 T 67 N R 20 W, Putnam, MO

Built 2017 Load: 45.0 t ADT: 10

427TH ROAD

Good

Over: TRIB TO TURKEY CR

S 36 T 67 N R 17 W, Putnam, MO

Built 2018 Load: 45.0 t ADT: 10

MAYWEED TRAIL

Good

Over: S BLACKBIRD CR

S 26 T 65 N R 18 W, Putnam, MO

Built 1999 Load: 46.8 t ADT: 5

120TH ROAD

Good

Over: TRIB MEDICINE CR

S 23 T 66 N R 22 W, Putnam, MO

Built 2014 Load: 46.8 t ADT: 10

140TH ST

Good

Over: TRIB TO MEDICINE C

S 16 T 66 N R 21 W, Putnam, MO

Built 2010 Load: 47.7 t ADT: 20

FOXTAIL TRAIL

Good

Over: BR E WALNUT CR

S 29 T 65 N R 20 W, Putnam, MO

Built 1997 Load: 48.6 t ADT: 40

US 136 W

Good

Over: E LOCUST CR

S 35 T 66 N R 20 W, Putnam, MO

Built 2010 Load: 48.6 t ADT: 1,917

330TH RD

Good

Over: BRANCH

S 32 T 66 N R 18 W, Putnam, MO

Built 2013 Load: 48.6 t ADT: 5

170TH ST

Good

Over: BR N BLACKBIRD CR

S 28 T 66 N R 18 W, Putnam, MO

Built 2015 Load: 48.6 t ADT: 5

143RD RD

Good

Over: ELM CR

S 8 T 65 N R 21 W, Putnam, MO

Built 1993 Load: 49.5 t ADT: 75

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