Harrison County, MS

306 public highway bridges

Harrison County Bridge Snapshot

Harrison County, Mississippi contains 306 public highway bridges in the FHWA National Bridge Inventory. Roughly 45.4% are rated “Good,” 40.5% “Fair,” 5.2% “Poor,” and 5.2% 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 MS 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.

306

Total Bridges

45.4%

Good

5.2%

Poor

5.2%

Structurally Deficient

Condition Distribution

Good

45.4% (139)

Fair

40.5% (124)

Poor

5.2% (16)

SD

5.2% (16)

All Bridges (306)

Sort:

FAS 147 COUNTY FAR

Over: BAYOU BERNARD

SEC 34 T 6S R12W B, Harrison, MS

Built 1974 Load: 32.3 t ADT: 3,000

FAS 1144 THREE RIV

Over: MILL CREEK

SEC 19 T 6S R10W B, Harrison, MS

Built 1983 Load: 32.4 t ADT: 1,200

GULF AVENUE

Over: COFFEE CREEK

SEC 2 T 8S R11W, Harrison, MS

Built 1982 Load: 32.4 t ADT: 1,100

HILLER PARK DR

Over: BAYOU LA PORTE

SEC 26 T 7S R10W, Harrison, MS

Built 2002 Load: 32.4 t ADT: 500

SO CARR BRIDGE RD

Over: HESTER CREEK

SEC 34 T 5S R10W B, Harrison, MS

Built 1968 Load: 32.5 t ADT: 900

E WORTHAM RD

Over: LOYA BRANCH

SEC 32 T 5S R11W B, Harrison, MS

Built 1979 Load: 32.9 t ADT: 800

POSEY BRIDGE ROAD

Over: TUXACHANIE CREEK BRANCH

SEC 7 T 6S R 9W, Harrison, MS

Built 1971 Load: 32.9 t ADT: 700

FAS 1138 WHITE PLA

Over: HOG BRANCH

SEC 11 T 6S R10W B, Harrison, MS

Built 1962 Load: 32.9 t ADT: 435

FAS 147- COUNTY FA

Over: SANDY CREEK BRANCH

SEC 4 T 7S R12W B, Harrison, MS

Built 1974 Load: 32.9 t ADT: 2,200

NORTHCARRBRIDGE RD

Over: TUXACHANIE CREEK

SEC 22 T 5S R10W, Harrison, MS

Built 1971 Load: 33.0 t ADT: 500

LOBOUY ROAD

Over: DELISLE BAYOU

SEC 35 T 7S R13W B, Harrison, MS

Built 1991 Load: 33.0 t ADT: 600

BLACKWELL FARM RD

Over: HESTER CREEK

SEC 2 T 6S R10W, Harrison, MS

Built 1964 Load: 33.2 t ADT: 526

24TH AVENUE

Over: BRICKYARD BAYOU

SEC 4 T 8S R11W, Harrison, MS

Built 1994 Load: 35.3 t ADT: 2,000

FAS 1101 MENGE AVE

Over: RELIEF

SEC 6 T 8S R12W B, Harrison, MS

Built 1970 Load: 35.3 t ADT: 5,000

ROBINSON ROAD

Over: ECHO HILLS CREEK

SEC 1 T 7S R12W, Harrison, MS

Built 1997 Load: 35.3 t ADT: 2,000

CHURCH AVE

Over: ST MARTINS BAYOU BRANCH

SEC 22 T 7S R 9W, Harrison, MS

Built 1982 Load: 35.5 t ADT: 50

NORTH OAKLAWN RD

Over: CREEK

SEC 9 T 7S R10W, Harrison, MS

Built 1996 Load: 35.6 t ADT: 75

OLD HWY 49

Over: BAYOU BERNARD

SEC 16 T 7S R11W, Harrison, MS

Built 2001 Load: 36.0 t ADT: 4,000

FAS 109 WOLF RIVER

Over: BIG CREEK

SEC 8 T 7S R12W B, Harrison, MS

Built 2001 Load: 36.0 t ADT: 1,500

SOUTH PARK DR

Over: INTRAPLEX BAYOU

SEC 24 T 7S R11W, Harrison, MS

Built 1997 Load: 36.0 t ADT: 500

SR 15

Over: TCHOUTACABOUFFA RIVER

0.5 MI N I 10, Harrison, MS

Built 1977 Load: 36.6 t ADT: 10,500

BETHEL RD-OLD 67

Over: WEST CREEK

SEC 05 T05S R11W, Harrison, MS

Built 1991 Load: 36.7 t ADT: 1,000

PALMER CREEK RD

Over: SAUCIER CREEK

SEC 33 T 5S R11W B, Harrison, MS

Built 1998 Load: 37.2 t ADT: 1,000

T&P 607 CANAL RD

Over: TURKEY CREEK

SEC 31 T 7S R11W B, Harrison, MS

Built 1996 Load: 37.2 t ADT: 13,000

ONEAL ROAD

Over: FLAT BRANCH

SEC 4 T 7S R11W B, Harrison, MS

Built 1984 Load: 37.6 t ADT: 6,000

8TH AVENUE

Over: BRICKYARD BAYOU

SEC 35 T 7S R11W, Harrison, MS

Built 1994 Load: 37.9 t ADT: 3,200

EDWIN LADNER ROAD

Over: LASALLE BAYOU BRANCH

SEC 7 T 7S R13W B, Harrison, MS

Built 2000 Load: 37.9 t ADT: 2,000

EDWIN LADNER ROAD

Over: ROTTEN BAYOU

SEC 19 T 7S R13W B, Harrison, MS

Built 2003 Load: 37.9 t ADT: 2,000

28TH STREET

Over: BRICKYARD BAYOU

SEC 3 T 8S R11W, Harrison, MS

Built 2006 Load: 37.9 t ADT: 10,000

FAS 1101 MENGE AVE

Over: BAYOU PORTAGE

SEC 8 T 8S R12W B, Harrison, MS

Built 1993 Load: 37.9 t ADT: 5,000

THIRD AVENUE

Over: MALLINI BAYOU

SEC 34 T 8S R13W, Harrison, MS

Built 1998 Load: 37.9 t ADT: 500

ORANGE GROVE RD

Over: BAYOU BERNARD BRANCH

SEC 8 T 7S R11W, Harrison, MS

Built 2004 Load: 37.9 t ADT: 2,000

FAS 139 LAMEY BRID

Over: CYPRESS CREEK

SEC 4 T 7S R 9W B, Harrison, MS

Built 1994 Load: 42.2 t ADT: 4,000

CC ROAD

Over: MILL CREEK

SEC 6 T 6S R 9W, Harrison, MS

Built 1987 Load: 43.0 t ADT: 500

WASH FAYARD ROAD

Over: MILL CREEK

SEC 33 T 6S R10W, Harrison, MS

Built 1989 Load: 43.0 t ADT: 600

I 110

Over: BILOXI BACK BAY

1.3 MI N US 90, Harrison, MS

Built 1973 Load: 45.1 t ADT: 31,000

LAMEY LN

Over: LAMEY CREEK

SEC 18 T 6S R 9W, Harrison, MS

Built 1994 Load: 45.4 t ADT: 250

OLD POPPS FERRY RD

Over: BILOXI BAY

SEC 22 T 7S R10W, Harrison, MS

Built 1997 Load: 45.4 t ADT: 300

MILL STREET

Over: BRICKYARD BAYOU

SEC 25 T 7S R11W, Harrison, MS

Built 1994 Load: 45.4 t ADT: 2,000

DAUGHTERY RD

Over: CANAL NO 2

SEC 3 T 8S R12W, Harrison, MS

Built 1999 Load: 45.4 t ADT: 3,000

ESPY AVENUE

Over: CANAL NO 2

SEC 8 T 8S R12W, Harrison, MS

Built 1991 Load: 45.4 t ADT: 1,800

BEAT LINE ROAD

Over: CANAL NO 2

SEC 10 T 8S R12W B, Harrison, MS

Built 1995 Load: 45.4 t ADT: 4,000

FIVE OAKS DR

Over: BERNARD CREEK

SEC 5 T 7S R11W, Harrison, MS

Built 1997 Load: 45.4 t ADT: 200

SR 605

Over: INDUSTRIAL WATERWAY

3.5 MI N US 90, Harrison, MS

Built 2002 Load: 48.6 t ADT: 33,000

EDWIN LADNER RD

Over: STREAM

SEC 6 T 7S R13W B, Harrison, MS

Built 1991 Load: 53.9 t ADT: 1,200

FAS 104 KILN DELIS

Over: MILL CREEK BRANCH

SEC 30 T 7S R13W B, Harrison, MS

Built 1993 Load: 53.9 t ADT: 2,000

FAS 1101 MENGE AVE

Over: INDIAN BAYOU

SEC 17 T 8S R12W B, Harrison, MS

Built 1991 Load: 53.9 t ADT: 5,000

I 110

Over: RODRIGUEZ STREET

1.5 MI S I 10, Harrison, MS

Built 1973 Load: 55.7 t ADT: 25,500

I 110

Over: RODRIGUEZ STREET

1.5 MI S I 10, Harrison, MS

Built 1973 Load: 56.7 t ADT: 25,500

I 10

Over: STREAM

1.1 MI E US 49, Harrison, MS

Built 1969 Load: 77.4 t ADT: 66,000

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