Jefferson County, MO

411 public highway bridges

Jefferson County Bridge Snapshot

Jefferson County, Missouri contains 411 public highway bridges in the FHWA National Bridge Inventory. Roughly 30.2% are rated “Good,” 51.1% “Fair,” 3.4% “Poor,” and 3.4% 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.

411
Total Bridges
30.2%
Good
3.4%
Poor
3.4%
Structurally Deficient

Condition Distribution

Good
30.2% (124)
Fair
51.1% (210)
Poor
3.4% (14)
SD
3.4% (14)

All Bridges (411)

MILLER RD S

Fair

Over: BLACK CR

S 7 T 42 N R 6 E, Jefferson, MO

Built 1996 Load: 38.7 t ADT: 6,681

BUTCHER BR RD

Fair

Over: TRIB OF DRY CR

S 12 T 40 N R 3 E, Jefferson, MO

Built 1983 Load: 39.6 t ADT: 1,050

13TH ST

Fair

Over: SALINE CR

S 10 T 43 N R 5 E, Jefferson, MO

Built 2001 Load: 39.6 t ADT: 600

RT NN S

Fair

Over: DUTCH CR

S 27 T 42 N R 3 E, Jefferson, MO

Built 2015 Load: 39.6 t ADT: 2,165

MO 30 E

Fair

Over: SKULLBONES CR

S 897 T 42 N R 3 E, Jefferson, MO

Built 1988 Load: 39.6 t ADT: 6,739

OLD LEMAY FERRY

Fair

Over: POMME CR

S 22 T 43 N R 6 E, Jefferson, MO

Built 1995 Load: 40.5 t ADT: 8,000

OLD LEMAY FERRY RD

Fair

Over: ROCK CR

S 297 T 42 N R 5 E, Jefferson, MO

Built 1996 Load: 40.5 t ADT: 3,740

PLATTIN RD

Fair

Over: TRIB OF PLATTIN CR

S 185 T 40 N R 6 E, Jefferson, MO

Built 1917 Load: 40.5 t ADT: 500

MEYER RD

Fair

Over: BUCK CR

S 27 T 40 N R 5 E, Jefferson, MO

Built 1999 Load: 40.5 t ADT: 191

MO 110 E

Fair

Over: UP RR, JOACHIM CR

S 2008 T 40 N R 4 E, Jefferson, MO

Built 1983 Load: 40.5 t ADT: 7,661

OR 55 S

Fair

Over: GLAIZE CR

S 30 T 42 N R 6 E, Jefferson, MO

Built 1995 Load: 40.5 t ADT: 6,830

IS 55 S

Fair

Over: BNSF RR

S 420 T 41 N R 6 E, Jefferson, MO

Built 1965 Load: 40.5 t ADT: 42,356

MOSS HOLLOW RD

Fair

Over: TRIB OF GLAIZE CR

S 335 T 42 N R 5 E, Jefferson, MO

Built 1985 Load: 41.4 t ADT: 1,173

THREE B'S RD

Fair

Over: BELEWS CR

S 31 T 42 N R 4 E, Jefferson, MO

Built 1916 Load: 41.4 t ADT: 158

HARDIN RD

Fair

Over: JOACHIM CR

S 24 T 39 N R 4 E, Jefferson, MO

Built 2003 Load: 41.4 t ADT: 285

TENBROOK RD

Fair

Over: POMME CR

S 23 T 43 N R 6 E, Jefferson, MO

Built 2003 Load: 41.4 t ADT: 3,300

OLD HWY 141 E

Fair

Over: SUGAR CR

S 3011 T 43 N R 5 E, Jefferson, MO

Built 2009 Load: 41.4 t ADT: 1,000

IS 55 S

Fair

Over: UP RR

S 420 T 41 N R 6 E, Jefferson, MO

Built 1965 Load: 41.4 t ADT: 39,629

IS 55 N

Fair

Over: UP RR

S 420 T 41 N R 6 E, Jefferson, MO

Built 1965 Load: 41.4 t ADT: 39,629

SALINE RD

Fair

Over: SUGAR CR

S 16 T 43 N R 5 E, Jefferson, MO

Built 1970 Load: 42.3 t ADT: 2,650

MO 30 W

Fair

Over: DULIN CR

S 4 T 42 N R 4 E, Jefferson, MO

Built 1974 Load: 42.3 t ADT: 12,035

OLD HWY 21 S

Fair

Over: SANDY CR

S 13 T 41 N R 4 E, Jefferson, MO

Built 1940 Load: 42.3 t ADT: 3,266

RT B S

Fair

Over: JONES CR

S 3128 T 41 N R 3 E, Jefferson, MO

Built 1993 Load: 42.3 t ADT: 4,365

OLD LEMAY FERRY RD

Fair

Over: TRIB OF GLAIZE CR

S 16 T 42 N R 5 E, Jefferson, MO

Built 1900 Load: 43.2 t ADT: 2,000

FESTUS-HORINE RD

Fair

Over: JOACHIM CR

S 26 T 41 N R 6 E, Jefferson, MO

Built 1920 Load: 43.2 t ADT: 500

RT P S

Fair

Over: FISHER CR

S 2008 T 40 N R 4 E, Jefferson, MO

Built 1983 Load: 43.2 t ADT: 1,369

FOUNTAIN CITY RD

Fair

Over: FISHER BR

S 36 T 40 N R 4 E, Jefferson, MO

Built 2006 Load: 43.2 t ADT: 194

US 67 S

Fair

Over: WARD BR

S 32 T 39 N R 5 E, Jefferson, MO

Built 1954 Load: 43.2 t ADT: 24,434

IS 55 S

Fair

Over: TOM CR

S 2991 T 43 N R 6 E, Jefferson, MO

Built 1965 Load: 43.2 t ADT: 102,468

RIVERVIEW PLAZA

Fair

Over: JOACHIM CR

S 3028 T 41 N R 6 E, Jefferson, MO

Built 2012 Load: 44.1 t ADT: 2,000

US 61 S

Fair

Over: ROCK CR

S 2005 T 42 N R 6 E, Jefferson, MO

Built 1988 Load: 45.0 t ADT: 11,031

CHARTER CHURCH RD

Fair

Over: TRIB OF PLATTIN CR

S 13 T 39 N R 5 E, Jefferson, MO

Built 1900 Load: 45.9 t ADT: 109

BUTCHER BRANCH RD

Fair

Over: BUTCHER BR

S 7 T 40 N R 4 E, Jefferson, MO

Built 2014 Load: 45.9 t ADT: 1,050

ROMAINE CREEK RD

Fair

Over: ROMAINE CR

S 16 T 43 N R 5 E, Jefferson, MO

Built 2016 Load: 45.9 t ADT: 372

ARNOLD TENBROOK

Fair

Over: POMME CR

S 33 T 43 N R 6 E, Jefferson, MO

Built 1998 Load: 46.8 t ADT: 4,000

MAPLE DR

Fair

Over: BIG MUDDY CR

S 2991 T 43 N R 6 E, Jefferson, MO

Built 2003 Load: 46.8 t ADT: 1,170

OR 55 S

Fair

Over: TURNER RD, BLACK CR

S 2009 T 42 N R 6 E, Jefferson, MO

Built 1965 Load: 46.8 t ADT: 14,966

OR 21 S

Fair

Over: SANDY CR

S 22 T 41 N R 4 E, Jefferson, MO

Built 2003 Load: 47.7 t ADT: 2,669

OZARK DR

Fair

Over: POMME CR

S 30 T 43 N R 6 E, Jefferson, MO

Built 2012 Load: 47.7 t ADT: 200

RT W S

Fair

Over: DULIN CR

S 3059 T 43 N R 4 E, Jefferson, MO

Built 1952 Load: 47.7 t ADT: 9,781

BUCKEYE RD

Fair

Over: LITTLE CR

S 31 T 41 N R 5 E, Jefferson, MO

Built 1900 Load: 48.6 t ADT: 400

MAMMOTH RD

Fair

Over: BIG RVR OVRFL

S 10 T 39 N R 3 E, Jefferson, MO

Built 1984 Load: 48.6 t ADT: 200

VINELAND RD

Fair

Over: WHITEHEAD CR

S 9 T 39 N R 4 E, Jefferson, MO

Built 2007 Load: 48.6 t ADT: 590

RT M E

Fair

Over: GLAIZE CR

S 893 T 42 N R 6 E, Jefferson, MO

Built 1996 Load: 48.6 t ADT: 9,854

RT BB S

Fair

Over: ISUM CR

S 30 T 42 N R 4 E, Jefferson, MO

Built 1966 Load: 49.5 t ADT: 1,437

MO 21 S

Fair

Over: ROCK CR

S 1974 T 43 N R 5 E, Jefferson, MO

Built 1987 Load: 50.4 t ADT: 11,035

RP RTME TO IS55N N

Fair

Over: GLAIZE CR

S 25 T 42 N R 6 E, Jefferson, MO

Built 2012 Load: 50.4 t ADT: 5,471

IS 55 S

Fair

Over: SALINE CR

S 1 T 39 N R 6 E, Jefferson, MO

Built 1969 Load: 52.2 t ADT: 26,759

MO 30 E

Fair

Over: SANDS CR

S 18 T 42 N R 4 E, Jefferson, MO

Built 1974 Load: 52.2 t ADT: 23,870

MO 141 S

Fair

Over: MERAMEC RVR BR

S 24 T 43 N R 5 E, Jefferson, MO

Built 1976 Load: 52.2 t ADT: 32,997

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