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 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.

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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.