Norfolk County, MA

348 public highway bridges

Norfolk County Bridge Snapshot

Norfolk County, Massachusetts contains 348 public highway bridges in the FHWA National Bridge Inventory. Roughly 24.4% are rated “Good,” 63.2% “Fair,” 4% “Poor,” and 4% 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 MA 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.

348
Total Bridges
24.4%
Good
4%
Poor
4%
Structurally Deficient

Condition Distribution

Good
24.4% (85)
Fair
63.2% (220)
Poor
4% (14)
SD
4% (14)

All Bridges (348)

HWY WALNUT ST

Fair

Over: RR CSX

.16 KM S OF MILTON ST, Norfolk, MA

Built 1976 Load: 26.0 t ADT: 12,500

HWY RIVER ST

Fair

Over: WATER MONATIQUOT RIVER

.32 KM W OF JCT MIDDLE ST, Norfolk, MA

Built 1978 Load: 26.2 t ADT: 646

HWY WASHNGTON ST

Fair

Over: ST 3

WASH.ST AT ST 3, Norfolk, MA

Built 1957 Load: 26.2 t ADT: 27,931

HWY JEFFERSON ST

Fair

Over: WATER MONATIQUOT RIVER

1.6 KM SW OF RT 3, Norfolk, MA

Built 1955 Load: 26.4 t ADT: 1,681

HWY WOOD ST

Fair

Over: I 93 /US1/ST3

3.2K M S JCT I93 & SR3A, Norfolk, MA

Built 1954 Load: 26.4 t ADT: 10,862

I 93 NB/US1NB

Fair

Over: ST 24 SB

I 93 AT ST 24, Norfolk, MA

Built 1958 Load: 26.5 t ADT: 62,613

HWY MAVERICK ST

Fair

Over: WATER MOTHER BROOK

1 KM E OF RT 1, Norfolk, MA

Built 1958 Load: 27.0 t ADT: 3,800

I 95 NB

Fair

Over: ST106 GREEN ST

.5 MI NE OF I 495, Norfolk, MA

Built 1963 Load: 27.0 t ADT: 55,628

I 95 SB

Fair

Over: ST106 GREEN ST

.5 MI NE OF I 495, Norfolk, MA

Built 1963 Load: 27.0 t ADT: 53,446

HWY WASHNGTON ST

Fair

Over: WATER E BR NEPONSET RIV

.16 KM S OF REVERE ST., Norfolk, MA

Built 1949 Load: 27.1 t ADT: 19,400

I 495 NB

Fair

Over: HWY BEAVER ST

.7 MI SE OF ST 140, Norfolk, MA

Built 1966 Load: 27.1 t ADT: 36,570

I 95 NB

Fair

Over: WATER NEPONSET RIVER

N. OF NEPONSET ST/95, Norfolk, MA

Built 1963 Load: 27.4 t ADT: 56,887

HWY WASHNGTON ST

Fair

Over: TR GREEN LINE D

OVER GREEN LINE, Norfolk, MA

Built 1884 Load: 27.7 t ADT: 22,000

I 495 SB

Fair

Over: I 95 SB

I 495 AT I 95, Norfolk, MA

Built 1965 Load: 27.8 t ADT: 422,322

I 495 NB

Fair

Over: I 95 SB

I 495 AT I 95, Norfolk, MA

Built 1965 Load: 27.8 t ADT: 43,429

I 95 SB

Fair

Over: WATER NEPONSET RIVER

N. OF NEPONSET ST/95, Norfolk, MA

Built 1963 Load: 27.9 t ADT: 62,271

HWY ADAMS ST

Fair

Over: WATER MONATIQUOT RIVER

ADJACENT TO ARNOLD STREET, Norfolk, MA

Built 1971 Load: 28.2 t ADT: 2,715

HWY ELM ST

Fair

Over: COMB MBTA & RED SSH

NEAR BRAINTREE T STATION, Norfolk, MA

Built 1957 Load: 28.6 t ADT: 10,200

HWY EAST ST

Fair

Over: I 95 /US1/ST128

1.2 KM SE OF US 1, Norfolk, MA

Built 1956 Load: 28.7 t ADT: 18,103

ST 27 HIGH PLN ST

Fair

Over: I 95 SB

ST 27 AT I 95 SB, Norfolk, MA

Built 1963 Load: 28.8 t ADT: 8,689

HWY GRT PLN AVE

Fair

Over: RR MBTA

.16 KM W DEDHAM AVE, Norfolk, MA

Built 1900 Load: 29.1 t ADT: 5,560

HWY KENDRICK ST

Fair

Over: WATER CHARLES RIVER

AT NAHANTON STREET, Norfolk, MA

Built 1959 Load: 29.8 t ADT: 33,900

I 495 NB

Fair

Over: RR PCRR (ABANDONED)

.2 MI W OF ST 1A, Norfolk, MA

Built 1966 Load: 30.0 t ADT: 45,438

I 495 NB

Fair

Over: HWY SUMMER ST

MM40, .3 MI N OF WRNTM TL, Norfolk, MA

Built 1966 Load: 30.1 t ADT: 41,841

HWY CHESTNUT ST

Fair

Over: WATER CHARLES RIVER

0.16 KM N OF DEDHAM ST, Norfolk, MA

Built 1922 Load: 30.3 t ADT: 10,100

US 1 PROVDNCE HWY

Fair

Over: WATER NEPONSET RIVER

.25 MI S OF DEAN ST, Norfolk, MA

Built 1960 Load: 30.3 t ADT: 40,571

I 495 NB

Fair

Over: US 1 WASHINGTON ST

I 495 AT US 1, Norfolk, MA

Built 1965 Load: 30.5 t ADT: 46,400

ST 1 A/MAIN ST

Fair

Over: WATER NEPONSET RIVER

ADJACENT TO NORTH STREET, Norfolk, MA

Built 1911 Load: 30.7 t ADT: 15,857

HWY W SQUANTM ST

Fair

Over: HWY NEWPORT AVE

AT N. QUINCY T STATION, Norfolk, MA

Built 1969 Load: 30.8 t ADT: 28,200

HWY W SQU OFF RP

Fair

Over: OTHER RELIEF

AT N. QUINCY T STATION, Norfolk, MA

Built 1969 Load: 30.8 t ADT: 1,939

I 95 SB

Fair

Over: HWY S WALPOLE ST

1.2 MI N OF FOXBORO T.L., Norfolk, MA

Built 1962 Load: 30.8 t ADT: 48,500

HWY FOREST ST

Fair

Over: WATER DIX BROOK

@ INST. OF ROBIN HOOD LN, Norfolk, MA

Built 1989 Load: 31.1 t ADT: 2,160

HWY WOLMLPOAG ST

Fair

Over: RR AMTRAK/MBTA

1 MI EA OF S MAIN ST, Norfolk, MA

Built 1973 Load: 31.4 t ADT: 5,300

HWY W SQUANTM ST

Fair

Over: TR RED LINE SSH

1.0 MIE. JCT. GRANITE AVE, Norfolk, MA

Built 1969 Load: 31.5 t ADT: 11,700

HWY ELM ST

Fair

Over: ST 3

.64 KM.NE OF UNION ST, Norfolk, MA

Built 1957 Load: 31.6 t ADT: 13,600

HWY ELM ST

Fair

Over: HWY OLD ELM ST

.64 KM NE OF UNION ST, Norfolk, MA

Built 1957 Load: 31.6 t ADT: 15,000

I 495 NB

Fair

Over: ST 1 A/SOUTH ST

AT ST 1A, Norfolk, MA

Built 1966 Load: 31.7 t ADT: 41,841

I 495 SB

Fair

Over: RR CSX

.8 MI NW OF KING ST, Norfolk, MA

Built 1966 Load: 32.0 t ADT: 67,829

I 95 SB

Fair

Over: HWY UNION ST

.3 MI N OF WALPOLE T.L., Norfolk, MA

Built 1963 Load: 32.0 t ADT: 48,200

HWY SHAW ST

Fair

Over: WATER MONATIQUOT RIVER

.40 KM W OF RTE. 53, Norfolk, MA

Built 1969 Load: 32.1 t ADT: 11,896

I 495 NB

Fair

Over: RR CSX

.8 MI N OF KING ST, Norfolk, MA

Built 1966 Load: 32.1 t ADT: 67,829

HWY DIMMOCK ST

Fair

Over: TR RED LINE SSH

330 FT SW OF HANCOCK ST, Norfolk, MA

Built 1971 Load: 32.2 t ADT: 3,000

HWY SAW MILL LN

Fair

Over: WATER MOTHER BROOK

1.4 KM E OF RT 1, Norfolk, MA

Built 2002 Load: 32.4 t ADT: 16,000

HWY W CENTRAL ST

Fair

Over: WATER MINE BROOK

@ 860 W CENTRAL ST, Norfolk, MA

Built 1850 Load: 32.4 t ADT: 5,714

ST 3 A

Fair

Over: WATER FORE RIVER

AT WEYMOUTH TWN LINE, Norfolk, MA

Built 2018 Load: 32.4 t ADT: 36,441

HWY CLIFF RD

Fair

Over: RR CSX/MBTA

BETWEEN RT 9 & RT 16, Norfolk, MA

Built 1932 Load: 32.4 t ADT: 10,991

HWY WALKER ST

Fair

Over: WATER CHARLES RIVER

0.2 MI N OF FRANKLIN T/L, Norfolk, MA

Built 1995 Load: 32.6 t ADT: 1,154

HWY EAST ST

Fair

Over: I 95 /US1/ST128

.96 KM SE OF US 1, Norfolk, MA

Built 1956 Load: 32.7 t ADT: 22,629

I 495 SB

Fair

Over: RR PCRR (ABANDONED)

.2 MI W OF ST 1A, Norfolk, MA

Built 1966 Load: 32.7 t ADT: 41,914

I 495 SB

Fair

Over: ST 1 A/SOUTH ST

AT ST 1A, Norfolk, MA

Built 1966 Load: 32.7 t ADT: 49,972

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