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:

US 36 E

Over: CST GANTZ ST

S 16 T 57 N R 14 W, Macon, MO

Built 1971 ADT: 1,316

US 36 W

Over: CST GANTZ ST

S 16 T 57 N R 14 W, Macon, MO

Built 1971 ADT: 1,316

US 63 S

Over: US 36

S 9 T 57 N R 14 W, Macon, MO

Built 1971 ADT: 5,183

MO 3 S

Over: US 36

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

Built 2002 ADT: 5,248

MO 149 S

Over: US 36

S 7 T 57 N R 16 W, Macon, MO

Built 2004 ADT: 5,802

US 36 E

Over: CRD LONG BRANCH LAKE RD

S 18 T 57 N R 14 W, Macon, MO

Built 1984 ADT: 421

US 36 W

Over: CRD LONG BRANCH LAKE RD

S 18 T 57 N R 14 W, Macon, MO

Built 1984 ADT: 421

CO HICKORY ST TO O

Over: US 36

S 13 T 57 N R 15 W, Macon, MO

Built 1994 ADT: 5,501

US 36 E

Over: RT C

S 10 T 57 N R 15 W, Macon, MO

Built 1994 ADT: 891

US 36 W

Over: RT C

S 10 T 57 N R 15 W, Macon, MO

Built 1994 ADT: 891

ARTIC RD

Over: UNNAMED BR

S 7 T 58 N R 17 W, Macon, MO

Built 1935 ADT: 20

MICHIGAN ST

Over: BILLS BR

S 18 T 58 N R 13 W, Macon, MO

Built 2003 ADT: 15

RT Z E

Over: BRUSH CR

S 34 T 58 N R 17 W, Macon, MO

Built 1952 Load: 9.9 t ADT: 113

MO 149 S

Over: WHITE OAK CR

S 7 T 58 N R 16 W, Macon, MO

Built 1932 Load: 9.9 t ADT: 279

MO 156 E

Over: COTTONWOOD CR

S 11 T 60 N R 16 W, Macon, MO

Built 1933 Load: 9.9 t ADT: 271

RT DD E

Over: MID FK SALT RVR

S 25 T 58 N R 14 W, Macon, MO

Built 1961 Load: 10.8 t ADT: 386

MO 149 S

Over: BRYAN CR

S 2 T 59 N R 17 W, Macon, MO

Built 1933 Load: 11.7 t ADT: 43

RT J E

Over: MID FK CHARITON RV

S 9 T 59 N R 15 W, Macon, MO

Built 1934 Load: 11.7 t ADT: 300

KENNEDY ST

Over: BILLY BR

S 6 T 58 N R 13 W, Macon, MO

Built 1945 Load: 13.5 t ADT: 15

FALCON ST

Over: CHARITON RVR

S 22 T 56 N R 16 W, Macon, MO

Built 1983 Load: 16.2 t ADT: 35

OLD HWY 36

Over: OVRFL MID FK CHARI

S 8 T 57 N R 15 W, Macon, MO

Built 1929 Load: 16.2 t ADT: 35

N SANTA FE

Over: UNNAMED CR

S 35 T 60 N R 16 W, Macon, MO

Built 1989 Load: 17.1 t ADT: 25

MO 3 S

Over: BNSF RR

S 20 T 60 N R 15 W, Macon, MO

Built 1967 Load: 17.1 t ADT: 324

INKWELL ST

Over: E FK CHARITON RVR

S 25 T 59 N R 15 W, Macon, MO

Built 2000 Load: 17.1 t ADT: 25

RT WW E

Over: BRUSH CR

S 29 T 57 N R 17 W, Macon, MO

Built 1960 Load: 17.1 t ADT: 212

ROLLINS ST

Over: BNSF RR

S 10 T 57 N R 14 W, Macon, MO

Built 1981 Load: 18.0 t ADT: 250

RT T E

Over: STINKING CR

S 25 T 56 N R 16 W, Macon, MO

Built 1961 Load: 18.0 t ADT: 362

OLYMPIC AVE

Over: UNNAMED STR

S 2 T 57 N R 13 W, Macon, MO

Built 1985 Load: 18.9 t ADT: 25

VINE ST

Over: MID FK SALT RVR

S 18 T 57 N R 13 W, Macon, MO

Built 1960 Load: 18.9 t ADT: 35

RT M E

Over: MID FK SALT RVR

S 23 T 59 N R 14 W, Macon, MO

Built 1954 Load: 18.9 t ADT: 308

RT AX E

Over: E FK CHARITON RVR

S 13 T 58 N R 15 W, Macon, MO

Built 1976 Load: 19.8 t ADT: 405

ONTARIO RD

Over: TRIB TO GOODSON CR

S 35 T 59 N R 13 W, Macon, MO

Built 1930 Load: 19.8 t ADT: 15

IGUANA ST

Over: RICHLAND CR

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

Built 1989 Load: 20.7 t ADT: 15

LAREDO AVE

Over: UNNAMED STR

S 2 T 59 N R 14 W, Macon, MO

Built 1989 Load: 21.6 t ADT: 20

HEMLOCK RD

Over: SWEEZER CR

S 32 T 58 N R 15 W, Macon, MO

Built 1988 Load: 21.6 t ADT: 20

BADGER ST

Over: UNNAMED BR

S 2 T 58 N R 17 W, Macon, MO

Built 1988 Load: 21.6 t ADT: 35

RT C S

Over: GODDARD CR

S 10 T 56 N R 15 W, Macon, MO

Built 1941 Load: 21.6 t ADT: 581

MO 149 S

Over: STR

S 31 T 58 N R 16 W, Macon, MO

Built 1932 Load: 22.5 t ADT: 279

MO 149 S

Over: CR

S 19 T 58 N R 16 W, Macon, MO

Built 1932 Load: 23.4 t ADT: 279

RT M E

Over: BILLYS BR

S 30 T 59 N R 13 W, Macon, MO

Built 1935 Load: 23.4 t ADT: 308

MO 156 E

Over: SAND CR

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

Built 1954 Load: 23.4 t ADT: 271

RT M E

Over: GOODSON BR

S 27 T 59 N R 13 W, Macon, MO

Built 1947 Load: 23.4 t ADT: 113

NORTHRIDGE AVE

Over: GOODSON BR

S 34 T 59 N R 13 W, Macon, MO

Built 1987 Load: 24.3 t ADT: 15

US 36 E

Over: CHARITON RVR

S 9 T 57 N R 16 W, Macon, MO

Built 1950 Load: 24.3 t ADT: 3,829

RT UU S

Over: ELAM CR

S 27 T 58 N R 16 W, Macon, MO

Built 1959 Load: 24.3 t ADT: 162

RT O S

Over: TOWN CR

S 34 T 58 N R 15 W, Macon, MO

Built 1952 Load: 24.3 t ADT: 472

MO 149 S

Over: LIT WALNUT CR

S 14 T 60 N R 17 W, Macon, MO

Built 1949 Load: 24.3 t ADT: 29

RT J E

Over: TODD CR

S 32 T 60 N R 17 W, Macon, MO

Built 1949 Load: 24.3 t ADT: 47

MO 156 E

Over: LIT TITUS CR

S 11 T 60 N R 14 W, Macon, MO

Built 1950 Load: 24.3 t ADT: 601

FOUNTAIN ST

Over: TRIB TO CHARITON R

S 35 T 60 N R 16 W, Macon, MO

Built 1989 Load: 25.2 t ADT: 15

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