Norfolk County, MA

348 public highway bridges

Norfolk County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Norfolk County, Massachusetts contains 348 public highway bridges. Roughly 24.4% are rated “Good,” 63.2% “Fair,” and 4% “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.

348
Total Bridges
24.4%
Good
63.2%
Fair
4%
Poor Condition

Condition Distribution

Good
24.4% (85)
Fair
63.2% (220)
Poor
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.

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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.