Cobb County, GA

452 public highway bridges

Cobb County Bridge Snapshot

Cobb County, Georgia contains 452 public highway bridges in the FHWA National Bridge Inventory. Roughly 57.3% are rated “Good,” 7.5% “Fair,” 0% “Poor,” and 0% 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 GA 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.

452
Total Bridges
57.3%
Good
0%
Poor
0%
Structurally Deficient

Condition Distribution

Good
57.3% (259)
Fair
7.5% (34)
Poor
0% (0)
SD
0% (0)

All Bridges (452)

STOUT PARKWAY

Good

Over: GOTHARDS CREEK

3.7 MI W OF AUSTELL, Cobb, GA

Built 2014 Load: 31.7 t ADT: 2,004

SR 120 LOOP

Good

Over: SOPE CREEK

2.4 MI E OF MARIETTA, Cobb, GA

Built 1969 Load: 32.6 t ADT: 23,710

SR 120 LOOP

Good

Over: SOPE CREEK

3 MI E OF MARIETTA, Cobb, GA

Built 1969 Load: 32.6 t ADT: 23,710

MARS HILL ROAD

Good

Over: ALLATOONA CREEK

3.7 MI S OF ACWORTH, Cobb, GA

Built 1967 Load: 32.6 t ADT: 11,200

SR 360

Good

Over: MUD CREEK

3 MI NE OF POWDER SPGS, Cobb, GA

Built 1971 Load: 32.6 t ADT: 31,600

SR 360

Good

Over: NOSES CREEK

3.4 MI NE POWDER SPRGS, Cobb, GA

Built 1971 Load: 32.6 t ADT: 31,600

I-75

Good

Over: ROTTENWOOD CREEK

IN SOUTH EAST MARIETTA, Cobb, GA

Built 1965 Load: 32.6 t ADT: 254,000

WINDY HILL ROAD

Good

Over: ROTTENWOOD CREEK

3.7 MI NE OF SMYRNA, Cobb, GA

Built 1980 Load: 32.6 t ADT: 27,900

US 278 / SR 6

Good

Over: POWDER SPRINGS CREEK

2.4 MILES NORTH WEST OF A, Cobb, GA

Built 1983 Load: 32.6 t ADT: 33,400

BARRETT PARKWAY

Good

Over: NOONDAY CREEK TRIB.

4.5 MI N OF MARIETTA, Cobb, GA

Built 1979 Load: 32.6 t ADT: 24,500

SR 120 LOOP

Good

Over: SOPE CREEK

0.8 MI W SR 120L & I-75 I, Cobb, GA

Built 1985 Load: 32.6 t ADT: 18,800

OLD CANTON ROAD

Good

Over: SOPE CREEK TRIB.

5.5 MI NE OF MARIETTA, Cobb, GA

Built 1987 Load: 32.6 t ADT: 8,170

HIGHLAND PARKWAY

Good

Over: NICKAJACK CREEK TRIB.

4 MI S OF SMYRNA, Cobb, GA

Built 1983 Load: 32.6 t ADT: 15,105

US 278/ SR 6

Good

Over: POWDER SPRINGS CREEK

WEST POWDER SPRINGS, Cobb, GA

Built 1990 Load: 32.6 t ADT: 36,100

PINE MOUNTAIN RD

Good

Over: BUTLER CREEK

1 MI SW OF KENNESAW, Cobb, GA

Built 1980 Load: 32.6 t ADT: 8,673

ROBERTS BLVD

Good

Over: NOONDAY CREEK

1.8 MI SE OF KENNESAW, Cobb, GA

Built 1986 Load: 32.6 t ADT: 9,450

TRICKUM ROAD

Good

Over: RUBES CREEK TRIB.

8 MI NE OF KENNESAW, Cobb, GA

Built 1993 Load: 32.6 t ADT: 9,240

POST OAK TRITT ROA

Good

Over: WILLEO CREEK

9.7 MI NE OF MARIETTA, Cobb, GA

Built 1983 Load: 32.6 t ADT: 7,460

WESLEY CHAPEL ROAD

Good

Over: SWEAT MOUNTAIN CREEK

9.5 MI NE OF MARIETTA, Cobb, GA

Built 1986 Load: 32.6 t ADT: 2,300

LOCH HIGHLAND PARK

Good

Over: SWEAT MOUNTAIN CREEK

10 MI NE OF ELIZABETH, Cobb, GA

Built 1977 Load: 32.6 t ADT: 370

JACKSON WAY

Good

Over: HUNTER BRANCH

IN W POWDER SPRINGS, Cobb, GA

Built 1980 Load: 32.6 t ADT: 2,004

COUNTY SERVICES PA

Good

Over: OLLEY CREEK

3.9 MI SW OF MARIETTA, Cobb, GA

Built 1992 Load: 32.6 t ADT: 6,750

SANDTOWN ROAD

Good

Over: OLLEY CREEK

2.2 MI S OF MARIETTA, Cobb, GA

Built 1995 Load: 32.6 t ADT: 12,100

HUNTINGFORD DR

Good

Over: WILLEO CREEK TRIB.

9.2 MI E OF MARIETTA, Cobb, GA

Built 1973 Load: 32.6 t ADT: 2,004

MILFORD CH ROAD

Good

Over: OLLEY CREEK

4.3 MI W OF SMYRNA, Cobb, GA

Built 1993 Load: 32.6 t ADT: 2,004

DUE WEST ROAD

Good

Over: ALLATOONA CREEK

6 MILES SOUTH WEST OF KEN, Cobb, GA

Built 1993 Load: 32.6 t ADT: 10,700

NORTH LANDING WAY

Good

Over: RUBES CREEK TRIB.

8 MILES NORTH EAST OF KEN, Cobb, GA

Built 1993 Load: 32.6 t ADT: 610

WILLOW CREEK DRIVE

Good

Over: RUBES CREEK TRIB.

7.2 MILES NORTH EAST OF K, Cobb, GA

Built 1983 Load: 32.6 t ADT: 880

BUSBEE PARKWAY

Good

Over: NOONDAY CREEK

2.5 MILES EAST OF KENNESA, Cobb, GA

Built 1985 Load: 32.6 t ADT: 8,673

LAUREL BRIDGE DRIV

Good

Over: NICKAJACK CREEK TRIB

IN SE SMYRNA, Cobb, GA

Built 1986 Load: 32.6 t ADT: 2,004

PAUL SAMUEL ROAD

Good

Over: ALLATOONA CREEK TRIB.

3.8 MILES SOUTH WEST OF K, Cobb, GA

Built 1990 Load: 32.6 t ADT: 2,004

NEW CHASTAIN RD EB

Good

Over: NOONDAY CREEK

4.4 MILES EAST OF KENNESA, Cobb, GA

Built 1993 Load: 32.6 t ADT: 19,200

STEINHAUER ROAD

Good

Over: RUBES CREEK TRIB.

8 MI E OF KENNESAW, Cobb, GA

Built 1995 Load: 32.6 t ADT: 2,210

KURTZ ROAD

Good

Over: NOONDAY CREEK TRIB.

4.7 MI SE OF KENNESAW, Cobb, GA

Built 1996 Load: 32.6 t ADT: 1,140

STILESBORO ROAD

Good

Over: NOONDAY CREEK

2.9 MI S OF KENNESAW, Cobb, GA

Built 1996 Load: 32.6 t ADT: 11,300

BULLARD ROAD

Good

Over: MUD CREEK TRIB

7.2 MI W OF MARIETTA, Cobb, GA

Built 1997 Load: 32.6 t ADT: 2,004

FRIENDSHIP CHURCH

Good

Over: MUD CREEK TRIB.

6 MILES SOUTH WEST OF MAR, Cobb, GA

Built 1997 Load: 32.6 t ADT: 2,004

GILES ROAD

Good

Over: PROCTOR CREEK

1.7 MILES NORTH WEST OF K, Cobb, GA

Built 1997 Load: 32.6 t ADT: 16,700

BARRETT PARKWAY

Good

Over: NOONDAY CREEK

2.9 MILES SOUTH OF KENNES, Cobb, GA

Built 1996 Load: 32.6 t ADT: 46,300

OLD CONCORD ROAD

Good

Over: E FORK NICKAJACK CREEK

1 MILES WEST OF SMYRNA, Cobb, GA

Built 1997 Load: 32.6 t ADT: 2,004

MOON ROAD

Good

Over: POWDER SPRINGS CREEK

3 MILES WEST OF POWDER SP, Cobb, GA

Built 1997 Load: 32.6 t ADT: 2,004

OLD DALLAS ROAD

Good

Over: MUD CREEK

5.5 MILES SOUTH OF KENNES, Cobb, GA

Built 1997 Load: 32.6 t ADT: 920

EAST-WEST CONNECTO

Good

Over: ABANDONED RAILROAD

3.1 MILES SOUTH OF SMYRNA, Cobb, GA

Built 1997 Load: 32.6 t ADT: 33,440

I-75 RAMP TO KENNE

Good

Over: FILL AREA TO UPPER ROAD

7.3 MI SE OF MARIETTA, Cobb, GA

Built 1998 Load: 32.6 t ADT: 7,630

CUIMBERLAND BOULEV

Good

Over: ROTTENWOOD CREEK

6.7 MI SE OF MARIETTA, Cobb, GA

Built 1998 Load: 32.6 t ADT: 15,105

COOPER LAKE ROAD

Good

Over: LAUREL BRANCH

2.5 MILES SOUTH OF SMYRNA, Cobb, GA

Built 1999 Load: 32.6 t ADT: 5,860

BUCKNER ROAD

Good

Over: NICKAJACK CREEK

4.2 MILES SOUTH OF SMYRNA, Cobb, GA

Built 1999 Load: 32.6 t ADT: 2,004

BLACKWELL ROAD

Good

Over: LITTLE NOONDAY CREEK

5.5 MI E OF KENNESAW, Cobb, GA

Built 1999 Load: 32.6 t ADT: 8,260

BLACKWELL ROAD

Good

Over: RUBES CREEK

7 MI E OF KENNESAW, Cobb, GA

Built 1999 Load: 32.6 t ADT: 8,260

BROWNSVILLE ROAD

Good

Over: SWEETWATER CREEK

5 MILES WEST OF AUSTELL, Cobb, GA

Built 1998 Load: 32.6 t ADT: 15,105

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

Related

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial