Franklin County, MO

333 public highway bridges

Franklin County Bridge Snapshot

Franklin County, Missouri contains 333 public highway bridges in the FHWA National Bridge Inventory. Roughly 36.9% are rated “Good,” 51.4% “Fair,” 4.8% “Poor,” and 4.8% 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.

333

Total Bridges

36.9%

Good

4.8%

Poor

4.8%

Structurally Deficient

Condition Distribution

Good

36.9% (123)

Fair

51.4% (171)

Poor

4.8% (16)

SD

4.8% (16)

All Bridges (333)

Sort:

BACON RIDGE RD

Over: WINSEL CR BR - SPR

S 33 T 41 N R 2 W, Franklin, MO

Built 1955 Load: 22.5 t ADT: 225

RT C S

Over: BOEUF CR

S 12 T 44 N R 3 W, Franklin, MO

Built 1958 Load: 22.5 t ADT: 1,649

RT AJ S

Over: ST JOHNS CR

S 22 T 43 N R 2 W, Franklin, MO

Built 1960 Load: 22.5 t ADT: 1,180

MO 100 E

Over: ST JOHNS CR

S 20 T 44 N R 1 W, Franklin, MO

Built 1969 Load: 23.4 t ADT: 11,363

RT AT E

Over: BOURBEUSE RVR

S 28 T 43 N R 1 E, Franklin, MO

Built 1972 Load: 24.3 t ADT: 3,834

RT YY E

Over: WHISKEY CR

S 12 T 43 N R 2 W, Franklin, MO

Built 1957 Load: 24.3 t ADT: 2,637

RT JJ S

Over: LOLLAR BR

S 22 T 41 N R 2 W, Franklin, MO

Built 1955 Load: 24.3 t ADT: 832

RT V E

Over: WIMMER CR

S 23 T 43 N R 1 W, Franklin, MO

Built 1955 Load: 25.2 t ADT: 2,052

RT Y S

Over: DETMOLD BR

S 20 T 44 N R 3 W, Franklin, MO

Built 1948 Load: 25.2 t ADT: 644

RT F S

Over: MERAMEC RVR

S 13 T 43 N R 2 E, Franklin, MO

Built 1971 Load: 26.1 t ADT: 8,235

RT V E

Over: BROWNS BR

S 8 T 43 N R 1 W, Franklin, MO

Built 1950 Load: 26.1 t ADT: 992

MO 185 S

Over: BOURBEUSE RVR

S 7 T 42 N R 2 W, Franklin, MO

Built 1975 Load: 27.0 t ADT: 1,618

MO 47 S

Over: FLAT CR

S 26 T 43 N R 1 W, Franklin, MO

Built 2015 Load: 27.0 t ADT: 20,121

MO 30 E

Over: S FK LIT MERAMEC R

S 7 T 41 N R 2 E, Franklin, MO

Built 1932 Load: 27.0 t ADT: 3,946

IS 44 E

Over: BOURBEUSE RVR

S 28 T 43 N R 1 E, Franklin, MO

Built 1958 Load: 27.0 t ADT: 22,817

RT YY E

Over: BRUSHY CR

S 3 T 43 N R 2 W, Franklin, MO

Built 1957 Load: 27.0 t ADT: 674

RT MM S

Over: PURINA BR

S 6 T 43 N R 2 E, Franklin, MO

Built 1950 Load: 27.0 t ADT: 2,854

RT V E

Over: HELLMANN BR

S 4 T 43 N R 1 E, Franklin, MO

Built 1950 Load: 27.0 t ADT: 992

OR 44 E

Over: WINSEL CR

S 34 T 41 N R 2 W, Franklin, MO

Built 1972 Load: 27.9 t ADT: 3,050

RT O E

Over: PIN OAK CR

S 27 T 43 N R 1 E, Franklin, MO

Built 1968 Load: 27.9 t ADT: 2,035

E 5TH ST

Over: BUSCH CR

S 1923 T 44 N R 1 E, Franklin, MO

Built 1979 Load: 27.9 t ADT: 5,000

RT AN S

Over: RED OAK CR

S 2 T 41 N R 4 W, Franklin, MO

Built 1983 Load: 27.9 t ADT: 121

RT Y S

Over: BOEUF CR

S 20 T 44 N R 3 W, Franklin, MO

Built 1984 Load: 27.9 t ADT: 644

RT YY E

Over: ST JOHN'S CR

S 1 T 43 N R 2 W, Franklin, MO

Built 2015 Load: 27.9 t ADT: 2,637

RT AC E

Over: BOONE CR

S 17 T 41 N R 3 W, Franklin, MO

Built 1987 Load: 27.9 t ADT: 203

RT AB S

Over: HAPPY SOCK CR

S 23 T 42 N R 1 W, Franklin, MO

Built 1958 Load: 27.9 t ADT: 858

RT AF S

Over: WINSEL CR

S 5 T 40 N R 2 W, Franklin, MO

Built 1958 Load: 27.9 t ADT: 684

OR 44 W

Over: WINSEL CR

S 34 T 41 N R 2 W, Franklin, MO

Built 1972 Load: 28.8 t ADT: 1,037

OLD STATE RD

Over: JORDAN BR OF ST JO

S 27 T 43 N R 2 W, Franklin, MO

Built 1997 Load: 28.8 t ADT: 125

US 50 E

Over: BOURBEUSE RVR

S 26 T 43 N R 1 W, Franklin, MO

Built 1984 Load: 29.7 t ADT: 35,362

RT AT E

Over: PIN OAK CR

S 27 T 43 N R 1 E, Franklin, MO

Built 1925 Load: 29.7 t ADT: 3,522

IS 44 W

Over: BOURBEUSE RVR

S 28 T 43 N R 1 E, Franklin, MO

Built 1972 Load: 29.7 t ADT: 23,156

ST ALBANS RD

Over: TAVERN BR

S 2 T 44 N R 2 E, Franklin, MO

Built 1995 Load: 31.5 t ADT: 800

MO 30 E

Over: MERAMEC RVR

S 4 T 41 N R 1 E, Franklin, MO

Built 2001 Load: 32.4 t ADT: 7,490

KOHL CITY RD

Over: BR OF BERGER CR

S 34 T 45 N R 4 W, Franklin, MO

Built 1945 Load: 32.4 t ADT: 50

EXCELSIOR RD

Over: BIG BR OF BOEUF CR

S 18 T 44 N R 3 W, Franklin, MO

Built 1989 Load: 32.4 t ADT: 150

BOEUF LUTHERAN RD

Over: PIN OAK CR

S 2 T 44 N R 3 W, Franklin, MO

Built 1990 Load: 32.4 t ADT: 200

ST JOHNS RD

Over: BROWNS BR - DUBOIS

S 900 T 43 N R 1 E, Franklin, MO

Built 1989 Load: 32.4 t ADT: 250

ST JOHN'S RD

Over: BROWNS BR OF DUBOI

S 7 T 43 N R 1 E, Franklin, MO

Built 2000 Load: 32.4 t ADT: 450

BUSCH RD

Over: BROWNS BR OF DUBOI

S 6 T 43 N R 1 E, Franklin, MO

Built 1994 Load: 32.4 t ADT: 50

OLD STATE RD

Over: BR OF ST JOHNS CR

S 29 T 43 N R 2 W, Franklin, MO

Built 1990 Load: 32.4 t ADT: 200

E CASCO RD

Over: JORDAN BR OF ST JO

S 27 T 43 N R 2 W, Franklin, MO

Built 1990 Load: 32.4 t ADT: 200

EBENEZER RD

Over: BR OF ST JOHNS CR

S 14 T 43 N R 3 W, Franklin, MO

Built 1996 Load: 32.4 t ADT: 150

MO 100 E

Over: DUBOIS CR

S 404 T 44 N R 1 E, Franklin, MO

Built 1969 Load: 32.4 t ADT: 23,346

CEDAR FORK RD

Over: CEDAR FK CR

S 5 T 43 N R 3 W, Franklin, MO

Built 1991 Load: 32.4 t ADT: 100

KRIETIE CR RD

Over: RED OAK CR

S 27 T 42 N R 4 W, Franklin, MO

Built 1995 Load: 32.4 t ADT: 50

MILL HILL RD

Over: MERAMEC RVR

S 26 T 42 N R 1 E, Franklin, MO

Built 1993 Load: 32.4 t ADT: 250

PROJECT RD

Over: PIERCE CR OF L MER

S 19 T 41 N R 2 E, Franklin, MO

Built 1990 Load: 32.4 t ADT: 150

PROJECT RD

Over: RYE CR BR OF MERAM

S 14 T 41 N R 1 E, Franklin, MO

Built 1990 Load: 32.4 t ADT: 150

L SPRING CR RD

Over: BR OF SPRING CR

S 12 T 41 N R 3 W, Franklin, MO

Built 1999 Load: 32.4 t ADT: 100

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 5, 2026