Macon County, MO

291 public highway bridges

Macon County Bridge Snapshot

Macon County, Missouri contains 291 public highway bridges in the FHWA National Bridge Inventory. Roughly 39.9% are rated “Good,” 49.5% “Fair,” 7.2% “Poor,” and 7.2% 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.

291

Total Bridges

39.9%

Good

7.2%

Poor

7.2%

Structurally Deficient

Condition Distribution

Good

39.9% (116)

Fair

49.5% (144)

Poor

7.2% (21)

SD

7.2% (21)

All Bridges (291)

Sort:

IMPALA ST

Over: LONG BR

S 6 T 59 N R 14 W, Macon, MO

Built 1989 Load: 25.2 t ADT: 25

IGUANA ST

Over: E FK CHARITON RVR

S 26 T 60 N R 15 W, Macon, MO

Built 1988 Load: 26.1 t ADT: 20

US 36 W

Over: BRUSH CR

S 12 T 57 N R 14 W, Macon, MO

Built 1971 Load: 26.1 t ADT: 5,783

HIAWATHA ST

Over: MID FK CHARITON RV

S 10 T 58 N R 15 W, Macon, MO

Built 1989 Load: 26.1 t ADT: 25

MAHOGANY ST

Over: MID FK SALT RVR

S 9 T 56 N R 13 W, Macon, MO

Built 1989 Load: 26.1 t ADT: 25

RT PP E

Over: BEE BR

S 34 T 57 N R 13 W, Macon, MO

Built 1961 Load: 26.1 t ADT: 121

RT F S

Over: TURKEY CR

S 17 T 59 N R 16 W, Macon, MO

Built 1960 Load: 26.1 t ADT: 81

MO 3 S

Over: RICHLAND CR

S 8 T 60 N R 15 W, Macon, MO

Built 1954 Load: 26.1 t ADT: 332

RT J E

Over: TURKEY CR

S 5 T 59 N R 16 W, Macon, MO

Built 1949 Load: 26.1 t ADT: 62

OLIVE AVE

Over: BEAR CR

S 25 T 59 N R 13 W, Macon, MO

Built 1989 Load: 27.0 t ADT: 10

US 36 W

Over: MID FK SALT RVR

S 7 T 57 N R 13 W, Macon, MO

Built 1971 Load: 27.0 t ADT: 5,783

NEST AVE

Over: TRIB OF TEN MILE C

S 16 T 58 N R 13 W, Macon, MO

Built 1994 Load: 27.0 t ADT: 25

RT Y E

Over: HOOVER CR

S 19 T 56 N R 13 W, Macon, MO

Built 1947 Load: 27.0 t ADT: 461

DOLPHIN AVE

Over: UNNAMED STR

S 32 T 59 N R 16 W, Macon, MO

Built 1991 Load: 27.9 t ADT: 15

FIREFLY ST

Over: STINKING CR

S 12 T 56 N R 16 W, Macon, MO

Built 1987 Load: 27.9 t ADT: 10

RT HH S

Over: HUCKBY CR

S 11 T 59 N R 16 W, Macon, MO

Built 1960 Load: 27.9 t ADT: 49

MO 149 S

Over: STR

S 31 T 59 N R 16 W, Macon, MO

Built 1932 Load: 27.9 t ADT: 279

MUSTANG ST

Over: BEAR CR

S 30 T 60 N R 13 W, Macon, MO

Built 1991 Load: 28.8 t ADT: 25

JET RD

Over: E FK CHARITON RVR

S 19 T 57 N R 14 W, Macon, MO

Built 1994 Load: 28.8 t ADT: 40

LARIAT AVE

Over: BRUSH CR

S 12 T 57 N R 14 W, Macon, MO

Built 1991 Load: 28.8 t ADT: 75

NICOLLET RD

Over: UNNAMED STR

S 10 T 58 N R 13 W, Macon, MO

Built 1989 Load: 29.7 t ADT: 15

ORBIT RD

Over: TEN MILE CR

S 23 T 58 N R 13 W, Macon, MO

Built 2004 Load: 29.7 t ADT: 25

MO 3 S

Over: BNSF RR

S 7 T 57 N R 15 W, Macon, MO

Built 1936 Load: 29.7 t ADT: 298

MO 149 S

Over: PAINTER CR

S 18 T 58 N R 16 W, Macon, MO

Built 1932 Load: 29.7 t ADT: 279

GREYHOUND ST

Over: SINKING CR

S 36 T 57 N R 16 W, Macon, MO

Built 1988 Load: 31.5 t ADT: 35

KOALA AVE

Over: UNNAMED STR

S 16 T 59 N R 14 W, Macon, MO

Built 2004 Load: 31.5 t ADT: 25

LANTERN ST

Over: BEAR CR

S 1 T 60 N R 14 W, Macon, MO

Built 1992 Load: 32.4 t ADT: 20

WENTZ ST

Over: BNSF RR

S 21 T 57 N R 14 W, Macon, MO

Built 1991 Load: 32.4 t ADT: 250

HORNET ST

Over: MID FK CHARITON RV

S 28 T 59 N R 15 W, Macon, MO

Built 1994 Load: 32.4 t ADT: 20

ECHO AVE (321)

Over: WARD BR

S 15 T 58 N R 16 W, Macon, MO

Built 1998 Load: 32.4 t ADT: 40

APOLLO ST

Over: MUSSEL CR

S 29 T 59 N R 17 W, Macon, MO

Built 1987 Load: 32.4 t ADT: 20

OWATANNA ST

Over: MID FK SALT RVR

S 25 T 56 N R 13 W, Macon, MO

Built 1991 Load: 32.4 t ADT: 35

ONYX AVE

Over: MID FK SALT RVR

S 26 T 56 N R 13 W, Macon, MO

Built 1987 Load: 32.4 t ADT: 100

MO 3 S

Over: STINKING CR

S 2 T 56 N R 16 W, Macon, MO

Built 1972 Load: 32.4 t ADT: 484

NEPTUNE RD

Over: UNNAMED STR

S 16 T 60 N R 13 W, Macon, MO

Built 2000 Load: 32.4 t ADT: 10

FLAGPOLE AVE

Over: UNNAMED STR

S 12 T 60 N R 16 W, Macon, MO

Built 1991 Load: 33.3 t ADT: 25

HAWK AVE

Over: UNNAMED BR

S 34 T 57 N R 15 W, Macon, MO

Built 1995 Load: 33.3 t ADT: 35

VINE ST

Over: WINN BR

S 16 T 57 N R 13 W, Macon, MO

Built 1994 Load: 33.3 t ADT: 20

DELTA ST.

Over: WALNUT CR

S 20 T 60 N R 16 W, Macon, MO

Built 2002 Load: 33.3 t ADT: 40

RT F S

Over: ARCH BR

S 30 T 59 N R 16 W, Macon, MO

Built 1960 Load: 33.3 t ADT: 81

KETTLE ST

Over: UNNAMED STR

S 3 T 58 N R 14 W, Macon, MO

Built 1989 Load: 34.2 t ADT: 15

LACQUER AVE

Over: UNNAMED CR

S 23 T 57 N R 14 W, Macon, MO

Built 1989 Load: 34.2 t ADT: 35

LAKE ST

Over: UNNAMED STR

S 3 T 57 N R 14 W, Macon, MO

Built 1995 Load: 34.2 t ADT: 35

ARMADA ST

Over: BRUSH CR

S 21 T 57 N R 17 W, Macon, MO

Built 2004 Load: 34.2 t ADT: 40

DOLPHIN AVE

Over: UNNAMED BR

S 8 T 58 N R 16 W, Macon, MO

Built 1991 Load: 35.1 t ADT: 25

GRISTMILL ST

Over: SWEEZER CR

S 17 T 58 N R 15 W, Macon, MO

Built 1989 Load: 35.1 t ADT: 35

OTTER AVE

Over: TRIB MID FK SALT R

S 13 T 56 N R 13 W, Macon, MO

Built 2001 Load: 35.1 t ADT: 5

EMERALD ST

Over: CHARITON RVR

S 28 T 59 N R 16 W, Macon, MO

Built 2012 Load: 35.1 t ADT: 50

BRONCO ST

Over: LITTLE BRUSH CR

S 22 T 58 N R 17 W, Macon, MO

Built 2014 Load: 35.1 t ADT: 10

BADGER ST

Over: LIT BUSH CR

S 3 T 57 N R 17 W, Macon, MO

Built 1997 Load: 36.0 t ADT: 40

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