Berkshire County, MA

450 public highway bridges

Berkshire County Bridge Snapshot

Berkshire County, Massachusetts contains 450 public highway bridges in the FHWA National Bridge Inventory. Roughly 34.4% are rated “Good,” 48.7% “Fair,” 7.3% “Poor,” and 7.3% 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.

450

Total Bridges

34.4%

Good

7.3%

Poor

7.3%

Structurally Deficient

Condition Distribution

Good

34.4% (155)

Fair

48.7% (219)

Poor

7.3% (33)

SD

7.3% (33)

All Bridges (450)

Sort:

HWY HIGH ST

Over: COMB CSX/WESTFLD/PLSNT

0.1 MI N OF INT W/ RTE 8, Berkshire, MA

Built 1941 ADT: 100

I 90 EB

Over: US 20 JACOBS LADDER RD

0.2 MI W GREENWATER POND, Berkshire, MA

I 90 WB

Over: US 20 JACOBS LADDER RD

.2MI E GREENWATER POND, Berkshire, MA

I 90 EB

Over: US 20 JACOBS LADDER RD

0.5 MI JCT RTES 20 & 8, Berkshire, MA

Built 1957 ADT: 2,035

I 90 WB

Over: US 20 JACOBS LADDER RD

0.5 MI E JCT RTES 20 & 8, Berkshire, MA

Built 1957 ADT: 2,035

HWY WRDN OTIS RD

Over: I 90 WB

0.3 MI S RT 20, Berkshire, MA

Built 1957 ADT: 14,824

HWY JOHNSON RD

Over: I 90 WB

1 MI S RT 20, Berkshire, MA

Built 1957 ADT: 14,824

HWY 7/8 CONNECT

Over: HWY PARTRIDGE RD

1.4 MI E OF US 7, Berkshire, MA

HWY STKBRG RD

Over: I 90 EB

0.4 MI S DEVON RD, Berkshire, MA

Built 1957 ADT: 12,586

I 90 EB

Over: COMB QUARRY RD & HRR

.2 MI E FAIRVIEW ST, Berkshire, MA

I 90 WB

Over: COMB QUARRY RD & HRR

.2 MI E FAIRVIEW ST, Berkshire, MA

HWY MARBLE ST

Over: I 90 EB

0.3 MI E FAIRVIEW ST, Berkshire, MA

Built 1957 ADT: 12,220

I 90 EB

Over: COMB US20 & HOUSATNC R

AT MM 10.3 / INT 10, Berkshire, MA

Built 1957 ADT: 14,992

I 90 WB

Over: COMB US20 & HOUSATNC R

AT MM 10.3 / INT 10, Berkshire, MA

Built 1957 ADT: 14,992

I 90 EB

Over: HWY WEST RD

.2 MI S DEVON RD, Berkshire, MA

Built 1957 ADT: 834

I 90 WB

Over: HWY WEST RD

.2 MI S DEVON RD, Berkshire, MA

Built 1957 ADT: 834

I 90 EB

Over: HWY FAIRVIEW ST

ATT MM 9.4, Berkshire, MA

Built 1957 ADT: 1,293

I 90 WB

Over: HWY FAIRVIEW ST

AT MM 9.4, Berkshire, MA

Built 1957 ADT: 1,293

US 20 RAMP INT 10

Over: US 20 HOUSATONIC ST

INT OF RTES 20 & 102, Berkshire, MA

Built 1957 ADT: 14,992

I 90 EB

Over: I 90 WB RAMP OFF INT 10

.7MI.W.MAPLE ST, Berkshire, MA

Built 1957 ADT: 6,567

I 90 WB

Over: I 90 WB RAMP OFF INT 10

.7MI.W.MAPLE ST, Berkshire, MA

Built 1957 ADT: 6,567

HWY MAPLE ST

Over: I 90 EB

0.2M N OF CAPE ST, Berkshire, MA

Built 1957 ADT: 14,608

I 90 EB

Over: HWY CHESTNUT ST

.1 MI N RTE 20, Berkshire, MA

Built 1957 ADT: 259

I 90 WB

Over: HWY CHESTNUT ST

.1 MI N RTE 20, Berkshire, MA

Built 1957 ADT: 259

US 20 CAPE ST

Over: I 90 EB

1M W OF BECKET RD, Berkshire, MA

Built 1957 ADT: 14,608

ST 2 VTRNS MEM DR

Over: COMB ST8 & HOOSIC RIV

@ RT 2/8 INT DOWNTOWN, Berkshire, MA

Built 1959 ADT: 7,159

I 90 EB

Over: HWY ALGERIE RD

MM 22.5, Berkshire, MA

Built 1957 ADT: 573

I 90 WB

Over: HWY ALGERIE RD

MM 22.5, Berkshire, MA

HWY GOVERNMENT D

Over: HWY CENTER ST

N OF WEST ST & W OF RT 7, Berkshire, MA

I 90 EB

Over: ST183 INTERLAKEN RD

@ MM 5.4, Berkshire, MA

I 90 WB

Over: ST183 INTERLAKEN RD

@ MILE MARKER 5.4, Berkshire, MA

Built 1957 ADT: 7,642

HWY PRSPCT HL RD

Over: I 90 EB

AT MILE 6.34, Berkshire, MA

Built 1957 ADT: 12,586

I 90 EB

Over: US 7 EAST ST

1 MI N DWNTWN STOCKBRG, Berkshire, MA

I 90 WB

Over: US 7 EAST ST

1 MI N DWNTWN STOCKBRG, Berkshire, MA

ST102 W STKBRG RD

Over: I 90 EB

AT MILE 4.5, Berkshire, MA

Built 1957 ADT: 12,586

I 90 EB

Over: HWY MOSCOW RD

.3 MI W INT 3, Berkshire, MA

I 90 WB

Over: HWY MOSCOW RD

.3 MI W INT 1, Berkshire, MA

ST 41 GR BARRING

Over: I 90 EB

2.5 MI EAST NY BORDER, Berkshire, MA

Built 1957 ADT: 11,709

I 90 EB

Over: ST102 STATE LINE RD

0.6 MI E NY BORDER, Berkshire, MA

Built 1957 ADT: 2,586

I 90 WB

Over: ST102 STATE LINE RD

0.6 MI E NY BORDER, Berkshire, MA

HWY BAKER ST

Over: I 90 EB

@ MM 1.3, Berkshire, MA

Built 1957 ADT: 12,072

ST102 STATE LINE R

Over: I 90 EB

@ MM 1.8, Berkshire, MA

Built 1957 ADT: 12,072

HWY BAKER ST

Over: I 90 WB

@ MM 1.3, Berkshire, MA

Built 1957 ADT: 11,374

HWY GLENDALE MDL

Over: WATER HOUSATONIC RIVER

300' E OF JCT W/ RTE 183, Berkshire, MA

Built 1978 ADT: 1,940

HWY BARKER RD

Over: WATER SW BR HOUSATONIC R

.25 MI SW OF RTE 20, Berkshire, MA

Built 1946 Load: 8.8 t ADT: 5,571

HWY BEECH PLAIN

Over: WATER CLAM RIVER

@ RTE 57 INTERSECTION, Berkshire, MA

Built 1936 Load: 8.8 t ADT: 258

HWY POMEROY AVE

Over: WATER HOUSATONIC RIVER

.1 MI NW OF HOLMES RD, Berkshire, MA

Built 1949 Load: 9.5 t ADT: 2,500

HWY COOK ST

Over: WATER HOOSIC RIVER

BETW RT8&ANTHONY ST, Berkshire, MA

Built 1957 Load: 10.5 t ADT: 2,700

ST 8 MAIN ST

Over: WATER E BR HOUSATONIC R

AT DEPOT ST INTERSECTION, Berkshire, MA

Built 1902 Load: 10.6 t ADT: 5,850

HWY BRIER RD

Over: WATER BLACK BROOK

S OF RT2&E OF BLK BRK RD, Berkshire, MA

Built 1938 Load: 11.1 t ADT: 129

Read our methodology — how this data is sourced, computed, and verified.

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 5, 2026