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 JW MAHAR HWY

Fair

Over: RR BCRR SPUR ABAN

.32 KM S OF PEARL ST., Norfolk, MA

Built 1850 Load: 32.9 t ADT: 23,405

I 495 SB

Fair

Over: RR MBTA/CSX

.2 MI SE OF ST 140, Norfolk, MA

Built 1966 Load: 32.9 t ADT: 39,554

ST 3 RAMP Y @ T

Fair

Over: OTHER RELIEF

AT T. STATION, Norfolk, MA

Built 1981 Load: 32.9 t ADT: 1,200

ST 1 A/MAIN ST

Fair

Over: RR MBTA/CSX

.3 MI. N. OF ST27, Norfolk, MA

Built 1900 Load: 33.0 t ADT: 22,500

I 93 SB/US1SB

Fair

Over: ST 37 GRANITE ST

I 93 AT ST 37, Norfolk, MA

Built 1957 Load: 33.1 t ADT: 102,314

ST 3 NB

Fair

Over: HWY PLEASANT ST

1.1 KM W OF HINGHAM T.L., Norfolk, MA

Built 1957 Load: 33.2 t ADT: 50,048

I 93 /US1/ST3

Fair

Over: HWY GRANITE AVE

1 MI S OF JCT193& NEP AVE, Norfolk, MA

Built 1956 Load: 33.3 t ADT: 99,184

HWY EAST ST

Fair

Over: US 1 PROVIDENCE HWY

.96 KM S OF DEDHAM T.L., Norfolk, MA

Built 1956 Load: 33.4 t ADT: 17,198

HWY ADAMS ST

Fair

Over: TR RED LINE SSH

1.8 MI E OF JCT. I93, Norfolk, MA

Built 1967 Load: 33.5 t ADT: 15,800

I 95 SB

Fair

Over: WATER NEPONSET RIVER

.32 KM SW OF NEPONSET ST, Norfolk, MA

Built 1963 Load: 33.7 t ADT: 48,133

I 495 SB

Fair

Over: US 1 WASHINGTON ST

I 495 AT US 1, Norfolk, MA

Built 1965 Load: 33.9 t ADT: 48,754

HWY PLAIN ST

Fair

Over: WATER MONATIQUOT RIVER

ST 37, Norfolk, MA

Built 1929 Load: 34.0 t ADT: 31,550

HWY HUNNEWELL ST

Fair

Over: RR BCRR/MBTA

.16 KM SE HILLSIDE AVE, Norfolk, MA

Built 1978 Load: 34.0 t ADT: 6,200

I 93 NB/US1NB

Fair

Over: ST 37 GRANITE ST

I 93 AT ST 37, Norfolk, MA

Built 1957 Load: 34.1 t ADT: 95,449

I 95 NB

Fair

Over: ST140 COMMERCIAL ST

.25 M SO OF FOXBORO PIT, Norfolk, MA

Built 1963 Load: 34.1 t ADT: 53,642

I 95 SB

Fair

Over: ST140 COMMERCIAL ST

I 95 AT ST 140, Norfolk, MA

Built 1963 Load: 34.1 t ADT: 52,937

HWY CHSTNT HL AV

Fair

Over: TR GREEN LINE D

OVER GREEN LINE, Norfolk, MA

Built 1958 Load: 34.3 t ADT: 14,100

I 95 SB

Fair

Over: HWY CENTRAL ST

.7 MI NE OF ST 140, Norfolk, MA

Built 1963 Load: 34.3 t ADT: 51,650

I 95 NB

Fair

Over: HWY UNION ST

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

Built 1963 Load: 34.3 t ADT: 42,837

ST126 N MAIN ST

Fair

Over: RR MBTA/CSX

.2 MI.N OF ST 140, Norfolk, MA

Built 1972 Load: 34.6 t ADT: 15,267

ST 24

Fair

Over: HWY SOUTH ST

.6 MI SOUTH OF POND ST, Norfolk, MA

Built 1955 Load: 34.7 t ADT: 117,909

I 95 NB

Fair

Over: HWY COCASSET ST

1.7 MI NE OF ST 140, Norfolk, MA

Built 1963 Load: 34.7 t ADT: 56,285

I 95 SB

Fair

Over: HWY COCASSET ST

1.7 MI NE OF ST 140, Norfolk, MA

Built 1963 Load: 34.7 t ADT: 45,142

I 95 NB

Fair

Over: HWY OAK ST

.6 MI SE SHARON T.L., Norfolk, MA

Built 1962 Load: 34.7 t ADT: 52,000

I 95 SB

Fair

Over: HWY OAK ST

.6 MI SE SHARON T.L., Norfolk, MA

Built 1963 Load: 34.7 t ADT: 51,622

ST 27 N MEADOWS RD

Fair

Over: WATER CHARLES RIVER

AT SHERBORN T.L., Norfolk, MA

Built 1963 Load: 34.7 t ADT: 8,547

I 95 SB

Fair

Over: HWY OLD POST RD

.1 M EAST OF RTE 1, Norfolk, MA

Built 1963 Load: 34.7 t ADT: 51,399

HWY ELM BANK RD

Fair

Over: WATER CHARLES RIVER INLT

IN DOVER, Norfolk, MA

Built 1850 Load: 34.8 t ADT: 646

I 95 NB

Fair

Over: HWY OLD POST RD

.1 MI EAST OF RT 1, Norfolk, MA

Built 1963 Load: 34.8 t ADT: 52,289

I 95 NB

Fair

Over: RR AMTRAK/MBTA

.32 KM SW OF DEDHAM ST, Norfolk, MA

Built 1964 Load: 35.0 t ADT: 98,275

I 95 SB

Fair

Over: RR AMTRAK/MBTA

.32 KM SW OF DEDHAM ST, Norfolk, MA

Built 1964 Load: 35.0 t ADT: 98,200

ST109 MAIN ST

Fair

Over: WATER CHARLES RIVER

AT MILLIS T.L., Norfolk, MA

Built 1900 Load: 35.0 t ADT: 16,168

ST138 WASHNGTON ST

Fair

Over: I 93 /US1

ST 138 AT ST 128, Norfolk, MA

Built 1955 Load: 35.1 t ADT: 48,879

HWY NEPONSET ST

Fair

Over: WATER NEPONSET RIVER

.16 KM SE OF I 95, Norfolk, MA

Built 1963 Load: 35.1 t ADT: 32,586

HWY ANTWERP ST

Fair

Over: I 93 /US1/ST3

3.2 KM S JCT I93 & SR3A, Norfolk, MA

Built 1954 Load: 35.1 t ADT: 12,700

HWY SCHOOL ST

Fair

Over: TR RED LINE SSH

300 FT SW OF FRANKLIN ST, Norfolk, MA

Built 1972 Load: 35.1 t ADT: 12,114

HWY CANTON ST

Fair

Over: RR CSX SPUR QBL 2.18

R 128 IND PRK LEAD MP QBL, Norfolk, MA

Built 1966 Load: 35.2 t ADT: 15,517

ST 3 SB

Fair

Over: HWY PLEASANT ST

1.1 KM W OF HINGHAM T.L., Norfolk, MA

Built 1957 Load: 35.2 t ADT: 78,103

HWY FRN BRK PKWY

Fair

Over: I 93 /US1/ST3

1.6 KM N JCT ST 128&I93, Norfolk, MA

Built 1955 Load: 35.5 t ADT: 8,276

HWY ON RAMP F

Fair

Over: HWY RAMP C (Q ADAMS)

.3MI CAPENS CIRCLE RD C, Norfolk, MA

Built 1978 Load: 35.6 t ADT: 9,992

HWY HIGH ROCK ST

Fair

Over: RR BCRR

.3 MI NW OF CHESTNUT ST, Norfolk, MA

Built 1916 Load: 35.6 t ADT: 5,400

HWY SPAULDING ST

Fair

Over: RR AMTRAK/MBTA

.16 KM.E OF CHAPMAN ST, Norfolk, MA

Built 1888 Load: 35.8 t ADT: 7,000

I 93 /US1/ST3

Fair

Over: HWY WILLARD ST

1.3 MI N OF JCT I93&128, Norfolk, MA

Built 1958 Load: 35.9 t ADT: 185,315

HWY GRANITE ST

Fair

Over: TR RED LINE SSH

130 FT SW OF HANCOCK ST, Norfolk, MA

Built 1971 Load: 36.2 t ADT: 8,200

HWY MIDDLE ST

Fair

Over: ST 3

2.1 KM E OF BRAIN. T.L., Norfolk, MA

Built 1957 Load: 36.2 t ADT: 28,189

ST 53 QUINCY AVE

Fair

Over: WATER MONATIQUOT RIVER

.16 KM.N OF UNION ST., Norfolk, MA

Built 1919 Load: 36.3 t ADT: 27,672

I 95 NB

Fair

Over: WATER NEPONSET RIVER

.32 KM SW OF NEPONSET ST, Norfolk, MA

Built 1963 Load: 36.3 t ADT: 42,837

HWY FRONT ST

Fair

Over: ST 3

1.3 KM E BRAINTREE T.L., Norfolk, MA

Built 1957 Load: 36.6 t ADT: 6,465

HWY W SQUA ON RP

Fair

Over: OTHER PARKING

N. QUINCY T STATION, Norfolk, MA

Built 1969 Load: 36.8 t ADT: 6,465

ST 3

Fair

Over: HWY SUMMER ST

.16 KM E BRAINTREE T.L., Norfolk, MA

Built 1957 Load: 36.8 t ADT: 236,250

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