St. Charles County, MO

418 public highway bridges

St. Charles County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, St. Charles County, Missouri contains 418 public highway bridges. Roughly 21.8% are rated “Good,” 51.7% “Fair,” and 3.1% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

418
Total Bridges
21.8%
Good
51.7%
Fair
3.1%
Poor Condition

Condition Distribution

Good
21.8% (91)
Fair
51.7% (216)
Poor
3.1% (13)

All Bridges (418)

MUEGGE RD

Fair

Over: TRIB OF COLE CR

S 3280 T 47 N R 4 E, St. Charles, MO

Built 1995 Load: 32.4 t ADT: 13,000

OLD DOMINION ST

Fair

Over: TRIB 15

S 11 T 46 N R 2 E, St. Charles, MO

Built 1998 Load: 32.4 t ADT: 314

KEYSTONE CROSSING

Fair

Over: TRIB 15

S 11 T 46 N R 2 E, St. Charles, MO

Built 1998 Load: 32.4 t ADT: 386

WINGHAVEN BLVD

Fair

Over: BR OF DARDENNE CR

S 1669 T 46 N R 2 E, St. Charles, MO

Built 1998 Load: 32.4 t ADT: 20,000

PHOENIX PKWY

Fair

Over: BR OF DARDENNE CR

S 1641 T 46 N R 3 E, St. Charles, MO

Built 1998 Load: 32.4 t ADT: 10,000

PEDROTTI LN

Fair

Over: BR OF BELLEAU CR

S 31 T 47 N R 3 E, St. Charles, MO

Built 1998 Load: 32.4 t ADT: 200

ELM POINT IND DR

Fair

Over: COLE CR

S 205 T 47 N R 4 E, St. Charles, MO

Built 1992 Load: 32.4 t ADT: 9,144

PERRY CATE BLVD

Fair

Over: TRIB OF PERQUE CR

S 22 T 47 N R 1 E, St. Charles, MO

Built 2000 Load: 32.4 t ADT: 4,776

WATERBURY FALLS

Fair

Over: TRIB OF DARDENNE C

S 1669 T 46 N R 3 E, St. Charles, MO

Built 2001 Load: 32.4 t ADT: 600

SUEMANDY DR

Fair

Over: TRIB OF SPENCER CR

S 30 T 47 N R 4 E, St. Charles, MO

Built 1981 Load: 32.4 t ADT: 5,600

SUEMANDY DR

Fair

Over: TRIB OF SPENCER CR

S 30 T 47 N R 4 E, St. Charles, MO

Built 1981 Load: 32.4 t ADT: 5,600

EXEC CENTRE PKWY

Fair

Over: TRIB OF SPENCER CR

S 30 T 47 N R 4 E, St. Charles, MO

Built 2001 Load: 32.4 t ADT: 1,000

UPPER BOTTOM RD

Fair

Over: DUCKETT CR

S 27 T 46 N R 4 E, St. Charles, MO

Built 2002 Load: 32.4 t ADT: 8,748

DINGELDINE RD

Fair

Over: TRIB OF DARDENNE C

S 20 T 46 N R 4 E, St. Charles, MO

Built 2003 Load: 32.4 t ADT: 7,880

KISKER RD

Fair

Over: BR OF DARDENNE CR

S 19 T 46 N R 4 E, St. Charles, MO

Built 2002 Load: 32.4 t ADT: 4,669

EAGLES HILL RIDG

Fair

Over: DUCKETT CR

S 22 T 46 N R 4 E, St. Charles, MO

Built 1995 Load: 32.4 t ADT: 1,716

OLD MORAY

Fair

Over: SANDFORT CR

S 26 T 47 N R 4 E, St. Charles, MO

Built 2004 Load: 32.4 t ADT: 370

ARENA PKWY

Fair

Over: TAYLOR BR

S 1198 T 46 N R 4 E, St. Charles, MO

Built 1994 Load: 32.4 t ADT: 8,945

JUNGS STATION RD

Fair

Over: DUCKETT CR

S 31 T 46 N R 4 E, St. Charles, MO

Built 2006 Load: 32.4 t ADT: 2,667

PITMAN HILL RD

Fair

Over: TRIB OF DARDENNE C

S 292 T 46 N R 4 E, St. Charles, MO

Built 2006 Load: 32.4 t ADT: 4,968

BATES RD

Fair

Over: DARDENNE CR

S 1669 T 46 N R 3 E, St. Charles, MO

Built 2009 Load: 32.4 t ADT: 2,525

GUTHRIE RD

Fair

Over: PERUQUE CR

S 22 T 47 N R 2 E, St. Charles, MO

Built 2009 Load: 32.4 t ADT: 400

STONE BEND TRAIL

Fair

Over: TRIB ON ENON BR

S 7 T 47 N R 2 E, St. Charles, MO

Built 2005 Load: 32.4 t ADT: 400

VILLAGE CENTER DR

Fair

Over: TRIB OF DARDENNE C

S 1641 T 46 N R 3 E, St. Charles, MO

Built 2002 Load: 32.4 t ADT: 1,000

FALLON PKWY

Fair

Over: TRIB OF DARDENNE C

S 9 T 46 N R 3 E, St. Charles, MO

Built 2002 Load: 32.4 t ADT: 1,000

AVONDALE SPRING DR

Fair

Over: TRIB OF DARDENNE C

S 67 T 46 N R 3 E, St. Charles, MO

Built 2002 Load: 32.4 t ADT: 1,000

PIEPER RD

Fair

Over: TRIB OF PERUQUE CR

S 16 T 47 N R 3 E, St. Charles, MO

Built 1996 Load: 32.4 t ADT: 1,000

DEERFIELD ESTATE

Fair

Over: TRIB OF PERUQUE CR

S 16 T 47 N R 3 E, St. Charles, MO

Built 1984 Load: 32.4 t ADT: 1,500

KOCH RD

Fair

Over: TRIB OF PERUQUE CR

S 17 T 47 N R 3 E, St. Charles, MO

Built 2008 Load: 32.4 t ADT: 1,500

HENNING RD

Fair

Over: OLD DARDENNE CR

S 1669 T 46 N R 3 E, St. Charles, MO

Built 2011 Load: 32.4 t ADT: 4,122

GUTERMUTH RD

Fair

Over: TRIB TO CROOKED CR

S 1669 T 46 N R 3 E, St. Charles, MO

Built 2010 Load: 32.4 t ADT: 4,551

SUMMIT ESTATES DR

Fair

Over: STREAM

S 13 T 47 N R 2 E, St. Charles, MO

Built 1997 Load: 32.4 t ADT: 718

FIRST EXECUTIVE AV

Fair

Over: TRIB SPENCER CR

S 33 T 47 N R 4 E, St. Charles, MO

Built 2007 Load: 32.4 t ADT: 1,000

BOONE HILLS DR

Fair

Over: SPENCER CR

S 1779 T 47 N R 4 E, St. Charles, MO

Built 1990 Load: 32.4 t ADT: 200

US 67 S

Fair

Over: MISSISSIPPI RVR, BNSF RR

S 25 T 48 N R 7 E, St. Charles, MO

Built 1994 Load: 32.4 t ADT: 26,574

SILVERCOTE DR

Fair

Over: SPRING BR

S 13 T 47 N R 1 E, St. Charles, MO

Built 1982 Load: 32.4 t ADT: 100

SALT RIVER RD

Fair

Over: OUTLET DITCH

S 290 T 47 N R 4 E, St. Charles, MO

Built 2009 Load: 32.4 t ADT: 5,000

BURNING LEAF DR

Fair

Over: SPENCER CR

S 4 T 46 N R 4 E, St. Charles, MO

Built 2015 Load: 32.4 t ADT: 1,500

HYLAND GREEN

Fair

Over: TRIB OF PERUQUE CR

S 18 T 47 N R 3 E, St. Charles, MO

Built 2005 Load: 32.4 t ADT: 1,500

TWIN CHIMMNEYS W

Fair

Over: DARDENNE CR

S 1669 T 46 N R 3 E, St. Charles, MO

Built 1989 Load: 32.4 t ADT: 130

WYNDGATE VALLEY DR

Fair

Over: TRIB DARDENNE CR

S 16 T 46 N R 2 E, St. Charles, MO

Built 2005 Load: 32.4 t ADT: 1,426

RT K S

Fair

Over: SCHOTE CR

S 1696 T 46 N R 3 E, St. Charles, MO

Built 1996 Load: 32.4 t ADT: 29,352

MO 94 E

Fair

Over: DRAIN DTCH

S 18 T 48 N R 6 E, St. Charles, MO

Built 1934 Load: 32.4 t ADT: 1,242

RT W S

Fair

Over: MCCOY CR

S 18 T 47 N R 1 E, St. Charles, MO

Built 1959 Load: 32.4 t ADT: 2,750

DUENKE RD

Fair

Over: TRIB OF MCCOY CR

S 8 T 47 N R 1 E, St. Charles, MO

Built 1996 Load: 33.3 t ADT: 314

INDIAN CAMP CR DR

Fair

Over: INDIAN CAMP CR

S 32 T 48 N R 1 E, St. Charles, MO

Built 2005 Load: 33.3 t ADT: 352

RT K S

Fair

Over: DARDENNE CR

S 1696 T 46 N R 3 E, St. Charles, MO

Built 1996 Load: 33.3 t ADT: 29,352

IS 70 W

Fair

Over: PERUQUE CR

S 26 T 47 N R 2 E, St. Charles, MO

Built 1955 Load: 33.3 t ADT: 50,817

POINT PRAIRIE RD

Fair

Over: MCCOY CR

S 10 T 47 N R 1 E, St. Charles, MO

Built 1997 Load: 35.1 t ADT: 2,478

TECHNOLOGY DR

Fair

Over: TRIB OF DARDENNE C

S 1669 T 46 N R 3 E, St. Charles, MO

Built 1993 Load: 35.1 t ADT: 800

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.