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)

SR 67

Fair

Over: WEST CREEK

2.4 MI S US 49, Harrison, MS

Built 2009 Load: 99.9 t ADT: 9,800

US 90

Good

Over: CSX RR

1.3 MI E HANCOCK CL, Harrison, MS

Built 2000 Load: 18.0 t ADT: 5,500

FORD ROAD

Good

Over: TUXACHANIE CR

SEC 29 T4S R10W, Harrison, MS

Built 1998 Load: 20.1 t ADT: 50

US 90

Good

Over: CSX RR

1.3 MI E HANCOCK CL, Harrison, MS

Built 2000 Load: 23.8 t ADT: 5,500

SR 53

Good

Over: STREAM

1.3 MI E HANCOCK CL, Harrison, MS

Built 1955 Load: 24.3 t ADT: 2,500

FAS139-LORRAINE RD

Good

Over: BILOXI RIVER

SEC 8 T 7S R10W B, Harrison, MS

Built 2016 Load: 25.5 t ADT: 18,000

US 49

Good

Over: STREAM

1.6 MI N I 10, Harrison, MS

Built 1995 Load: 26.1 t ADT: 44,000

BELL CREEK ROAD

Good

Over: GAZZON CREEK

SEC 6 T 6S R13W B, Harrison, MS

Built 1988 Load: 26.3 t ADT: 600

SAUCIER FAIRLEY RD

Good

Over: N SAUCIER CREEK

SEC 16 T 5S R11W B, Harrison, MS

Built 1950 Load: 27.4 t ADT: 400

SR 15

Good

Over: HURRICANE CREEK

12.6 MI N I 10, Harrison, MS

Built 1985 Load: 28.0 t ADT: 1,000

FAS 1143 OLD HWY.

Good

Over: LITTLE BILOXI RIVER

SEC 17 T 6S R11W B, Harrison, MS

Built 2008 Load: 28.1 t ADT: 1,200

SR 15

Good

Over: TUXACHANIE CREEK

6.0 MI N I 10, Harrison, MS

Built 1979 Load: 28.3 t ADT: 2,200

SR 53

Good

Over: WOLF RIVER

0.1 MI E HANCOCK CL, Harrison, MS

Built 1985 Load: 28.4 t ADT: 2,000

I 10

Good

Over: DELISLE BAYOU

4.2 MI E HANCOCK CL, Harrison, MS

Built 1969 Load: 29.7 t ADT: 48,000

US 49

Good

Over: BAYOU BERNARD

0.5 MI N I 10, Harrison, MS

Built 1993 Load: 29.8 t ADT: 43,000

CROSSROAD MALL #1

Good

Over: FLAT BRANCH

SEC_16_T 7S_R11W, Harrison, MS

Built 1999 Load: 30.1 t ADT: 6,000

CROSSROAD MALL #2

Good

Over: FLAT BRANCH

SEC_16_T 7S_R11W, Harrison, MS

Built 1999 Load: 30.1 t ADT: 4,000

I 110

Good

Over: D'IBERVILLE BLVD

0.9 MI S I 10, Harrison, MS

Built 1973 Load: 30.8 t ADT: 20,500

I 110

Good

Over: D'IBERVILLE BLVD

0.9 MI S I 10, Harrison, MS

Built 1973 Load: 30.8 t ADT: 20,500

I 10

Good

Over: RED CREEK ROAD

5.9 MI W US 49, Harrison, MS

Built 1969 Load: 31.0 t ADT: 26,000

SR 67

Good

Over: STREAM

1.4 MI N I 10, Harrison, MS

Built 2009 Load: 31.3 t ADT: 21,000

I 10

Good

Over: THREE RIVERS ROAD

0.5 MI E US 49, Harrison, MS

Built 1969 Load: 31.7 t ADT: 33,000

I 10 RAMP

Good

Over: BERNARD BAYOU

AT JCT OF US 49 I 10, Harrison, MS

Built 1969 Load: 31.9 t ADT: 5,500

SR 67

Good

Over: SAUCIER CREEK

3.8 MI S US 49, Harrison, MS

Built 2009 Load: 32.0 t ADT: 4,900

SR 67

Good

Over: SAUCIER CREEK

3.8 MI S US 49, Harrison, MS

Built 2009 Load: 32.0 t ADT: 4,900

SR 605

Good

Over: PICAYUNE CREEK

2.5 MI S SR 67, Harrison, MS

Built 2007 Load: 32.0 t ADT: 6,800

I 10

Good

Over: KILN DELISLE ROAD

1.9 MI E HANCOCK CL, Harrison, MS

Built 1968 Load: 32.2 t ADT: 25,500

I 10

Good

Over: KILN DELISLE ROAD

1.9 MI E HANCOCK CL, Harrison, MS

Built 1968 Load: 32.2 t ADT: 25,500

I 10

Good

Over: VADALIA DELISLE ROAD

3.5 MI E HANCOCK CL, Harrison, MS

Built 1968 Load: 32.2 t ADT: 24,000

I 10

Good

Over: VADALIA DELISLE ROAD

3.5 MI E HANCOCK CL, Harrison, MS

Built 1968 Load: 32.2 t ADT: 24,000

I 10

Good

Over: FRITZ CREEK

4.3 MI E US 49, Harrison, MS

Built 1969 Load: 32.4 t ADT: 37,000

I 10

Good

Over: FRITZ CREEK

4.3 MI E US 49, Harrison, MS

Built 1969 Load: 32.4 t ADT: 37,000

I 110 RAMP

Good

Over: CHARTRES STREET

1.1 MI N US 90, Harrison, MS

Built 1988 Load: 32.4 t ADT: 4,000

US 90

Good

Over: BILOXI BAY

HARRISON/JACKSON CL, Harrison, MS

Built 2008 Load: 32.4 t ADT: 12,500

GORENFLO AVE

Good

Over: ST MARTINS BAYOU BRANCH

SEC 21 T 7S R 9W, Harrison, MS

Built 2010 Load: 32.4 t ADT: 6,000

BRODIE RD

Good

Over: RAVINE CANNE

SEC 23 T 7S R 9W, Harrison, MS

Built 1996 Load: 32.4 t ADT: 3,000

GINGER DR

Good

Over: FOREST COVE EAST CANAL

SEC 23 T 7S R 9W, Harrison, MS

Built 1996 Load: 32.4 t ADT: 600

BRODIE ROAD

Good

Over: DIBERVILLE CANAL

SEC 23 T 7S R 9W, Harrison, MS

Built 1997 Load: 32.4 t ADT: 3,000

BACK BAY BLVD

Good

Over: AUGUSTE BAYOU

SEC 33 T 7S R 9W, Harrison, MS

Built 2003 Load: 32.4 t ADT: 2,000

BACK BAY BLVD

Good

Over: BAY BAYOU

SEC 33 T 7S R 9W, Harrison, MS

Built 2003 Load: 32.4 t ADT: 2,500

BACK BAY BLVD

Good

Over: BAY BAYOU

SEC 33 T 7S R 9W, Harrison, MS

Built 2003 Load: 32.4 t ADT: 2,000

MORAN ROAD

Good

Over: POLAR BRANCH

SEC 24 T 6S R13W, Harrison, MS

Built 2022 Load: 32.4 t ADT: 600

TILLMAN ROAD

Good

Over: TURKEY CREEK BRANCH

SEC 25 T 7S R12W, Harrison, MS

Built 2014 Load: 32.4 t ADT: 200

I 10

Good

Over: TURKEY CREEK

3.4 MI W US 49, Harrison, MS

Built 1969 Load: 32.6 t ADT: 26,000

I 10

Good

Over: TURKEY CREEK

3.4 MI W US 49, Harrison, MS

Built 1969 Load: 32.6 t ADT: 26,000

I 10

Good

Over: CANAL ROAD

2.6 MI W US 49, Harrison, MS

Built 1969 Load: 32.6 t ADT: 26,000

I 10

Good

Over: CANAL ROAD

2.6 MI W US 49, Harrison, MS

Built 1969 Load: 32.6 t ADT: 26,000

I 110

Good

Over: L&N RR AND KEEGAN BAYOU

0.1 MI N US 90, Harrison, MS

Built 1988 Load: 33.0 t ADT: 23,000

US 90

Good

Over: BILOXI BAY

HARRISON/JACKSON CL, Harrison, MS

Built 2008 Load: 33.0 t ADT: 12,500

US 49

Good

Over: TURKEY CREEK

3.4 MI N US 90, Harrison, MS

Built 2001 Load: 33.3 t ADT: 20,500

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