Plymouth County, MA

287 public highway bridges

Plymouth County Bridge Snapshot

Plymouth County, Massachusetts contains 287 public highway bridges in the FHWA National Bridge Inventory. Roughly 29.6% are rated “Good,” 59.6% “Fair,” 5.6% “Poor,” and 5.6% 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.

287
Total Bridges
29.6%
Good
5.6%
Poor
5.6%
Structurally Deficient

Condition Distribution

Good
29.6% (85)
Fair
59.6% (171)
Poor
5.6% (16)
SD
5.6% (16)

All Bridges (287)

HWY HIGH ST

Fair

Over: RR MBTA/CSX

.7 MI EAST OF ST 28, Plymouth, MA

Built 1977 Load: 28.5 t ADT: 8,400

HWY E ASHLAND ST

Fair

Over: WATER TROUT BROOK

EAST OF JCT ST 28, Plymouth, MA

Built 1937 Load: 28.5 t ADT: 11,785

HWY SHIP POND RD

Fair

Over: ST 3 SB/PILGRIM HWY

.5 MI E OF LONG POND RD, Plymouth, MA

Built 1957 Load: 28.6 t ADT: 1,164

HWY WALNUT ST

Fair

Over: WATER COWESSETT BROOK

.2 MI E OF EASTON, Plymouth, MA

Built 1967 Load: 28.8 t ADT: 2,700

HWY WINNETUXT RD

Fair

Over: WATER WINNETUXET RIVER

1.3 MI NE MIDDLEBORO LIN, Plymouth, MA

Built 1923 Load: 29.4 t ADT: 900

I 495

Fair

Over: WATER FALL BROOK

1.8 M S OF RTE 105, Plymouth, MA

Built 1957 Load: 29.6 t ADT: 44,431

ST140 NB

Fair

Over: HWY COUNTY ST

AT ST 140, Plymouth, MA

Built 1958 Load: 29.7 t ADT: 15,388

HWY SHIP POND RD

Fair

Over: ST 3 NB/PILGRIM HWY

.5 MI E OF LONG POND RD, Plymouth, MA

Built 1957 Load: 29.8 t ADT: 1,164

HWY PLYMOUTH ST

Fair

Over: RR MBTA/CSX

MBTA MP32/010, Plymouth, MA

Built 1977 Load: 30.1 t ADT: 1,214

HWY WOOD ST

Fair

Over: RR MBTA

.5 M S OF ST 28, Plymouth, MA

Built 1850 Load: 30.2 t ADT: 3,100

HWY E BATTLES ST

Fair

Over: RR MBTA/CSX

0.8 MI E OF ST 28, Plymouth, MA

Built 1980 Load: 30.3 t ADT: 1,693

ST 24

Fair

Over: HWY S ELM ST

1 MI N BRIDGEWATER T L, Plymouth, MA

Built 1953 Load: 30.3 t ADT: 104,009

HWY SMITHS LN

Fair

Over: ST 3 PILGRIM HWY

.5 MI N OF PLYMOUTH TL, Plymouth, MA

Built 1958 Load: 30.5 t ADT: 27,400

HWY BRIDGE ST

Fair

Over: WATER NEMASKET RIVER

0.7 M EAST OF RTE 105, Plymouth, MA

Built 1968 Load: 30.5 t ADT: 3,644

HWY TITICUT ST

Fair

Over: WATER TAUNTON RIVER

.1 MI NORTH OF PLYMOUTH S, Plymouth, MA

Built 1850 Load: 30.6 t ADT: 571

HWY GROVE ST

Fair

Over: RR MBTA/CSX

.1 M E OF RTE 28, Plymouth, MA

Built 1977 Load: 30.8 t ADT: 13,000

HWY ELM ST

Fair

Over: ST 3 PILGRIM HWY

1 MI WEST OF ST 3 A, Plymouth, MA

Built 1962 Load: 30.8 t ADT: 11,100

HWY DERBY ST

Fair

Over: ST 3 PILGRIM HWY

.3 MI E OF WEYMOUTH TL, Plymouth, MA

Built 1958 Load: 30.9 t ADT: 51,077

I 495

Fair

Over: COMB ST105 & MBTA/MACRR

.25 MI W OF RTE 28, Plymouth, MA

Built 1958 Load: 31.4 t ADT: 46,800

ST 3 A/MAIN ST

Fair

Over: WATER SOUTH RIVER

AT JCT.139, Plymouth, MA

Built 1947 Load: 31.5 t ADT: 28,241

I 495 SB

Fair

Over: HWY PINE ST

2 M N OF ROCHESTER TL, Plymouth, MA

Built 1964 Load: 31.5 t ADT: 13,357

I 495 NB

Fair

Over: HWY PINE ST

2 M N OF ROCHESTER TL, Plymouth, MA

Built 1964 Load: 31.6 t ADT: 21,383

ST 24

Fair

Over: HWY TORREY ST

.3 MI.N OF ST 123, Plymouth, MA

Built 1954 Load: 31.8 t ADT: 106,550

HWY N CENTRAL ST

Fair

Over: WATER MATFIELD RIVER

.7 MI W RTE 18, Plymouth, MA

Built 1921 Load: 31.9 t ADT: 5,431

ST105 E MAIN ST

Fair

Over: WATER NEMASKET RIVER

1.3 M S OF RTE 44, Plymouth, MA

Built 1926 Load: 32.0 t ADT: 10,500

HWY FIELD ST

Fair

Over: RR MBTA/CSX

.1 MI E OF RTE 28, Plymouth, MA

Built 1894 Load: 32.2 t ADT: 15,517

HWY GLEN CHRL RD

Fair

Over: ST 25

0.2 M N OF RTE 6 & 28 WB, Plymouth, MA

Built 1980 Load: 32.2 t ADT: 6,358

ST 14 CONGRESS ST

Fair

Over: ST 3 PILGRIM HWY

2.25 M W OF PEMBROKE TL, Plymouth, MA

Built 1962 Load: 32.4 t ADT: 16,940

I 195 EB

Fair

Over: WATER WEWEANTIC RIVER

3.3 M E OF RTE 105, Plymouth, MA

Built 1971 Load: 32.7 t ADT: 17,349

HWY OTIS ST

Fair

Over: WATER SALISBURY BROOK

.1 MI S OF CRESCENT S, Plymouth, MA

Built 1913 Load: 32.8 t ADT: 1,214

I 495 NB

Fair

Over: HWY CHARLOTTE FURNC RD

1.5 M S OF RTE 58, Plymouth, MA

Built 1966 Load: 32.8 t ADT: 23,001

I 495 SB

Fair

Over: HWY CHARLOTTE FURNC RD

1.5 M S OF RTE 58, Plymouth, MA

Built 1967 Load: 32.8 t ADT: 27,155

I 195 WB

Fair

Over: WATER WEWEANTIC RIVER

3.3 M E OF RTE 105, Plymouth, MA

Built 1971 Load: 32.8 t ADT: 17,139

I 195 WB

Fair

Over: RR MACRR

3.5 M E OF RTE 105, Plymouth, MA

Built 1970 Load: 32.9 t ADT: 7,071

ST 28 E GROVE ST

Fair

Over: WATER NEMASKET RIVER

.5 MI S OF RTE 105, Plymouth, MA

Built 1930 Load: 33.0 t ADT: 22,629

US 44 HARDING ST

Fair

Over: HWY CARMEL ST

1 MI NW OF CARVER TL, Plymouth, MA

Built 1968 Load: 33.0 t ADT: 29,400

HWY WEST ST

Fair

Over: WATER COWESSETT BROOK

.2 MI W OF RTE 24, Plymouth, MA

Built 1935 Load: 33.0 t ADT: 4,241

HWY CANAL ST

Fair

Over: WATER CUT RIVER

.7 M S OF 139 CRSWL, Plymouth, MA

Built 1949 Load: 33.1 t ADT: 2,357

I 195 EB

Fair

Over: RR MACRR

3.5 M E OF RTE 105, Plymouth, MA

Built 1970 Load: 33.1 t ADT: 9,358

ST 3 A/TREMONT ST

Fair

Over: ST 3 PILGRIM HWY

.1M EAST OF JCT RTE 53, Plymouth, MA

Built 1996 Load: 33.2 t ADT: 28,900

HWY SOUTH ST

Fair

Over: ST 3

.5 MI S OF HANOVER TL, Plymouth, MA

Built 1961 Load: 33.3 t ADT: 4,214

HWY PLEASANT ST

Fair

Over: ST 24

.2 MI.S OF ST 27, Plymouth, MA

Built 1954 Load: 33.4 t ADT: 16,900

I 195 EB

Fair

Over: WATER COHACKET BROOK

1.5 M E OF RTE 105, Plymouth, MA

Built 1970 Load: 33.7 t ADT: 13,143

ST 24

Fair

Over: WATER TOWN RIVER

.1 MI N OF BRIDGEWATER TL, Plymouth, MA

Built 1952 Load: 33.9 t ADT: 95,798

I 195 WB

Fair

Over: WATER COHACKET BROOK

1.5 M E OF RTE 105, Plymouth, MA

Built 1970 Load: 34.0 t ADT: 22,241

ST 18 BEDFORD ST

Fair

Over: RR MBTA/CSX

CSX MP QNB 19.56, Plymouth, MA

Built 1931 Load: 34.2 t ADT: 16,143

I 195 EB

Fair

Over: WATER SIPPICAN RIVER

0.7 M E OF RTE 105, Plymouth, MA

Built 1971 Load: 34.2 t ADT: 16,783

I 195 WB

Fair

Over: WATER SIPPICAN RIVER

0.7 M E OF RTE 105, Plymouth, MA

Built 1971 Load: 34.2 t ADT: 17,100

HWY ED FOSTER RD

Fair

Over: WATER TIDAL INLET

.6 MI E OF SCITUATE CTR, Plymouth, MA

Built 1930 Load: 34.3 t ADT: 4,914

ST 28 CRANBRRY HWY

Fair

Over: WATER WEWEANTIC RIVER

0.5 M E OF ROCHESTER TL, Plymouth, MA

Built 1923 Load: 34.5 t ADT: 19,396

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