St. Francois County, MO

165 public highway bridges

St. Francois County Bridge Snapshot

St. Francois County, Missouri contains 165 public highway bridges in the FHWA National Bridge Inventory. Roughly 33.9% are rated “Good,” 46.1% “Fair,” 9.7% “Poor,” and 9.7% 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 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.

165

Total Bridges

33.9%

Good

9.7%

Poor

9.7%

Structurally Deficient

Condition Distribution

Good

33.9% (56)

Fair

46.1% (76)

Poor

9.7% (16)

SD

9.7% (16)

All Bridges (165)

Sort:

SAFFELL RD

Over: TERRE BLUE

S 2114 T 37 N R 5 E, St. Francois, MO

Built 1940 Load: 25.2 t ADT: 35

US 67 N

Over: ST FRANCIS RVR

S 10 T 35 N R 16 E, St. Francois, MO

Built 1963 Load: 25.2 t ADT: 6,864

BEST RD

Over: SAND CR

S 4 T 35 N R 6 E, St. Francois, MO

Built 2003 Load: 25.2 t ADT: 20

RT AA S

Over: DOE RUN CR

S 35 T 35 N R 5 E, St. Francois, MO

Built 1990 Load: 25.2 t ADT: 1,060

RT OO S

Over: BACK CR

S 9 T 35 N R 6 E, St. Francois, MO

Built 1929 Load: 25.2 t ADT: 5,690

RT Y E

Over: GOOSE CR

S 28 T 38 N R 6 E, St. Francois, MO

Built 1953 Load: 25.2 t ADT: 1,602

US 67 S

Over: BIG RIVER

S 2 T 37 N R 5 E, St. Francois, MO

Built 1924 Load: 26.1 t ADT: 18,098

RT F E

Over: WOLF CR

S 4 T 35 N R 6 E, St. Francois, MO

Built 1961 Load: 26.1 t ADT: 2,371

US 67 N

Over: BIG RIVER

S 80 T 37 N R 5 E, St. Francois, MO

Built 1957 Load: 26.1 t ADT: 17,968

MO 221 N

Over: DOE RUN CR

S 17 T 35 N R 5 E, St. Francois, MO

Built 1947 Load: 27.9 t ADT: 1,078

RT C E

Over: BOUYER CR

S 3062 T 37 N R 6 E, St. Francois, MO

Built 1951 Load: 27.9 t ADT: 906

US 67 S

Over: ST FRANCIS RVR

S 29 T 35 N R 6 E, St. Francois, MO

Built 1978 Load: 28.8 t ADT: 6,082

MO 8 E

Over: BIG RVR

S 6 T 36 N R 4 E, St. Francois, MO

Built 1960 Load: 28.8 t ADT: 6,438

RT F E

Over: SWINK BR

S 5 T 35 N R 6 E, St. Francois, MO

Built 1936 Load: 28.8 t ADT: 2,371

US 67 S

Over: FLAT RIVER

S 3092 T 37 N R 5 E, St. Francois, MO

Built 1969 Load: 29.7 t ADT: 17,409

US 67 S

Over: BIG RIVER

S 2 T 37 N R 4 E, St. Francois, MO

Built 1969 Load: 30.6 t ADT: 13,542

RT JJ S

Over: JOACHIM CR

S 9 T 38 N R 5 E, St. Francois, MO

Built 1924 Load: 30.6 t ADT: 240

US 67 S

Over: ST FRANCIS RVR

S 11 T 35 N R 5 E, St. Francois, MO

Built 1978 Load: 31.5 t ADT: 7,279

RT H S

Over: DRAIN

S 12 T 35 N R 5 E, St. Francois, MO

Built 1939 Load: 31.5 t ADT: 5,325

CEDAR FALLS RD

Over: FLAT RVR

S 345 T 37 N R 5 E, St. Francois, MO

Built 1989 Load: 32.4 t ADT: 300

NEW PERRINE ST

Over: CREEK

S 12 T 35 N R 6 E, St. Francois, MO

Built 1994 Load: 32.4 t ADT: 3,500

WESLEY CHAPPEL RD

Over: CREEK

S 20 T 35 N R 7 E, St. Francois, MO

Built 1923 Load: 32.4 t ADT: 45

CARTEE RD

Over: BR RUP CR

S 26 T 35 N R 5 E, St. Francois, MO

Built 1990 Load: 32.4 t ADT: 50

MIDDLEBROOK RD

Over: INDIAN CR

S 7 T 34 N R 4 E, St. Francois, MO

Built 1989 Load: 32.4 t ADT: 100

RT CC E

Over: BR

S 6 T 38 N R 4 E, St. Francois, MO

Built 1959 Load: 36.0 t ADT: 654

DOUBET RD E

Over: BR ST FRANCIS RVR

S 2969 T 35 N R 5 E, St. Francois, MO

Built 1963 Load: 36.0 t ADT: 356

RT OO S

Over: LITTLE ROCK CR

S 2693 T 34 N R 7 E, St. Francois, MO

Built 1926 Load: 36.9 t ADT: 3,139

RT B S

Over: ST FRANCIS RVR

S 5 T 35 N R 5 E, St. Francois, MO

Built 1988 Load: 40.5 t ADT: 1,083

RT EE S

Over: CAMP CR

S 20 T 36 N R 6 E, St. Francois, MO

Built 1959 Load: 40.5 t ADT: 1,966

RT EE S

Over: WOLF CR

S 29 T 36 N R 6 E, St. Francois, MO

Built 1959 Load: 42.3 t ADT: 1,966

MO 8 E

Over: OWL CR

S 2 T 36 N R 4 E, St. Francois, MO

Built 1974 Load: 43.2 t ADT: 10,153

MO 32 E

Over: DRY CR

S 22 T 36 N R 4 E, St. Francois, MO

Built 1974 Load: 43.2 t ADT: 2,540

US 67 S

Over: DAYCE CR

S 83 T 37 N R 5 E, St. Francois, MO

Built 1957 Load: 43.2 t ADT: 36,066

US 67 S

Over: BR KOEN CR

S 4 T 36 N R 5 E, St. Francois, MO

Built 1957 Load: 43.2 t ADT: 31,925

LAKE AVALON RD

Over: BR OF ST FRANCIS R

S 16 T 35 N R 4 E, St. Francois, MO

Built 1925 Load: 45.0 t ADT: 40

RT D S

Over: BANNON BR

S 829 T 36 N R 6 W, St. Francois, MO

Built 1989 Load: 45.0 t ADT: 4,267

MO 32 E

Over: BR WOLF CR

S 32 T 36 N R 6 E, St. Francois, MO

Built 1932 Load: 51.3 t ADT: 8,064

MO 47 S

Over: CABANNE CR

S 9 T 37 N R 4 E, St. Francois, MO

Built 1976 Load: 52.2 t ADT: 3,312

RT U S

Over: DRY CREEK

S 31 T 36 N R 4 E, St. Francois, MO

Built 2001 Load: 54.0 t ADT: 368

MO 32 E

Over: BR OF WOLF CR

S 31 T 36 N R 6 E, St. Francois, MO

Built 1949 Load: 54.9 t ADT: 12,570

RT D S

Over: LITTLE BANNON BR

S 19 T 36 N R 6 E, St. Francois, MO

Built 1989 Load: 56.7 t ADT: 4,267

MO 8 E

Over: HAYDEN CR

S 5 T 36 N R 4 E, St. Francois, MO

Built 1974 Load: 99.9 t ADT: 6,438

MO 8 E

Over: EATON BR

S 4 T 36 N R 4 E, St. Francois, MO

Built 1974 Load: 99.9 t ADT: 10,153

MO 221 N

Over: LIT DOE RUN CR

S 16 T 35 N R 5 E, St. Francois, MO

Built 1987 Load: 14.4 t ADT: 8,254

BISMARK LAKE RD

Over: BR ST FRANCIS RVR

S 18 T 35 N R 4 E, St. Francois, MO

Built 1950 Load: 16.2 t ADT: 40

GALLATIN DR

Over: BR OF INDIAN CR

S 32 T 35 N R 4 E, St. Francois, MO

Built 1988 Load: 16.2 t ADT: 200

ST JOE DR

Over: UP RR

S 3092 T 36 N R 5 E, St. Francois, MO

Built 1925 Load: 16.2 t ADT: 3,500

OLD FREDERICKTOWN

Over: BR OF LIT ST FRANC

S 36 T 35 N R 6 E, St. Francois, MO

Built 1950 Load: 18.0 t ADT: 45

RT O E

Over: KOEN CR

S 9 T 36 N R 5 E, St. Francois, MO

Built 1968 Load: 18.9 t ADT: 2,682

THOMAS RD

Over: WACHITA CR

S 16 T 34 N R 5 E, St. Francois, MO

Built 2017 Load: 21.6 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 6, 2026