Washington County, VT

254 public highway bridges

Washington County Bridge Snapshot

Washington County, Vermont contains 254 public highway bridges in the FHWA National Bridge Inventory. Roughly 44.9% are rated “Good,” 40.9% “Fair,” 3.5% “Poor,” and 3.5% 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 VT 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.

254

Total Bridges

44.9%

Good

3.5%

Poor

3.5%

Structurally Deficient

Condition Distribution

Good

44.9% (114)

Fair

40.9% (104)

Poor

3.5% (9)

SD

3.5% (9)

All Bridges (254)

Sort:

RAILROAD

Over: NEW ENGLAND CENTRAL RR

0.02 MI TO JCT W US2, Washington, VT

Built 1915 ADT: 150

RAILROAD

Over: N.E.C.R.R. OVER US 2

0.1 MI E JCT VT.100 N, Washington, VT

Built 1956 ADT: 10,900

VT 00100 ML

Over: I 89 UNDER VT 100

I 89 EXIT 10, Washington, VT

Built 1960 ADT: 22,850

VT 00062 RAMP

Over: VT 62 OVER BLKWL ST

0.2 MI S JCT US 302, Washington, VT

Built 1974 ADT: 1,700

I 00089 ML

Over: I 89 OVER VT 63

I 89 EXIT 6, Washington, VT

Built 1970 ADT: 1,900

I 00089 ML

Over: I 89 OVER VT 63

I 89 EXIT 6, Washington, VT

Built 1970 ADT: 1,900

I 00089 ML

Over: I 89 OVER VT 62

I 89 EXIT 7, Washington, VT

Built 1970 ADT: 5,750

I 00089 ML

Over: I 89 OVER VT 62

I 89 EXIT 7, Washington, VT

Built 1970 ADT: 5,750

I 00089 ML

Over: I 89 OVER VT.12

0.5 MI S EXIT 8, Washington, VT

Built 1970 ADT: 3,600

I 00089 ML

Over: I 89 OVER VT.12

0.5 MI S EXIT 8, Washington, VT

Built 1970 ADT: 3,600

I 00089 ML

Over: I 89 OVER MONT. S.H.

I 89 EXIT 8, Washington, VT

Built 1960 ADT: 12,300

I 00089 ML

Over: I 89 OVER MONT. S.H.

I 89 EXIT 8, Washington, VT

Built 1960 ADT: 12,300

I 00089 ML

Over: I 89 OVER U.S.2

0.3 MI N EXIT 8, Washington, VT

Built 1960 ADT: 4,000

I 00089 ML

Over: I 89 OVER U.S.2

0.3 MI N EXIT 8, Washington, VT

Built 1960 ADT: 4,000

I 00089 ML

Over: I 89 OVER US 2

1.8 MI N EXIT 8, Washington, VT

Built 1960 ADT: 2,500

I 00089 ML

Over: I 89 OVER US 2

1.8 MI N EXIT 8, Washington, VT

Built 1960 ADT: 2,500

I 00089 ML

Over: I 89 OVER MDSLX S.H.

I 89 EXIT 9, Washington, VT

Built 1960 ADT: 2,200

I 00089 ML

Over: I 89 OVER MDLSX S.H.

I 89 EXIT 9, Washington, VT

Built 1960 ADT: 2,200

I 00089 ML

Over: I 89 OVER U.S.2

2.8 MI N EXIT 10, Washington, VT

Built 1961 ADT: 1,900

I 00089 ML

Over: I 89 OVER U.S.2

2.8 MI N EXIT 10, Washington, VT

Built 1961 ADT: 1,900

RAILROAD

Over: N.E.C.R.R. OVER VT 12A

10.4 MI N JCT. VT.12 S, Washington, VT

Built 1900 ADT: 570

RAILROAD

Over: N.E.C.R.R. OVER VT 12A

4.2 MI S JCT. VT.12 N, Washington, VT

Built 1928 ADT: 1,600

RAILROAD

Over: N.E.C.R.R. OVER VT 12A

1.5 MI S JCT. VT.12 N, Washington, VT

Built 1930 ADT: 3,300

RAILROAD

Over: N.E.C.R.R. OVER VT 12

2.7 MI S JCT. U.S.2, Washington, VT

Built 1936 ADT: 4,000

US 00002 ML

Over: I 89 UNDER US 2

2.0 MI E JCT VT.100 B, Washington, VT

Built 1960 ADT: 24,300

TR 0TH18

Over: I 89 UNDER TH NO 18

0.5 MI N EXIT 7, Washington, VT

Built 1970 ADT: 19,700

VT 00903 SPUR

Over: BRLN SH OVER VT 62

0.8 MI W JCT US 302, Washington, VT

Built 1974 ADT: 11,000

C3061

Over: DOG RIVER

0.1 MI TO JCT W VT12, Washington, VT

Built 1928 ADT: 277

C2001

Over: MAD RIVER

0.08 MI TO JCT W VT100, Washington, VT

Built 1833 Load: 2.7 t ADT: 1,900

C3068

Over: DOG RIVER

0.1 MI TO JCT W VT12A, Washington, VT

Built 1919 Load: 7.3 t ADT: 10

C3014

Over: DOG RIVER

0.07 MI TO JCT W VT12, Washington, VT

Built 1872 Load: 7.3 t ADT: 35

C3021

Over: THATCHER BROOK

0.02 MI TO JCT W VT100, Washington, VT

Built 1959 Load: 7.3 t ADT: 150

TR 03 FAS 188

Over: MAD RIVER

0.5 MI E JCT. VT.100 S, Washington, VT

Built 1879 Load: 7.3 t ADT: 770

CITY GRNIT

Over: WINOOSKI RIVER

GRANITE STREET, Washington, VT

Built 1902 Load: 7.3 t ADT: 4,200

C2003

Over: COX BROOK

0.4 MI TO JCT W VT12, Washington, VT

Built 1900 Load: 9.1 t ADT: 1,200

C3020

Over: MINISTER BROOK

0.1 MI TO JCT W CL3 TH3, Washington, VT

Built 1994 Load: 10.0 t ADT: 30

C2001

Over: COX BROOK

0.57 MI TO JCT W C3 TH50, Washington, VT

Built 1919 Load: 11.8 t ADT: 175

C3060

Over: COX BROOK

0.02 MI TO JCT W CL2 TH3, Washington, VT

Built 1990 Load: 13.6 t ADT: 50

C3060

Over: STONY BROOK

@ JCT W CL3 TH8, Washington, VT

Built 1919 Load: 13.6 t ADT: 10

C3008

Over: MAD RIVER

0.1 MI TO JCT W VT100, Washington, VT

Built 1955 Load: 13.6 t ADT: 300

C3039

Over: MAD RIVER

0.05 MI TO JCT W VT100B, Washington, VT

Built 1920 Load: 14.5 t ADT: 20

C3008

Over: STONY BROOK

0.4 MI TO JCT W CL3 TH51, Washington, VT

Built 1899 Load: 14.5 t ADT: 400

C2003

Over: PINE BROOK

0.15 MI TO JCT W C3 TH15, Washington, VT

Built 1872 Load: 14.5 t ADT: 250

C3025

Over: UNION BROOK

0.15 MI TO JCT W CL3 TH8, Washington, VT

Built 1949 Load: 15.4 t ADT: 200

C2002

Over: GREAT BROOK

1.6 MI S OF TH1, Washington, VT

Built 1929 Load: 15.4 t ADT: 362

C2002

Over: THATCHER BROOK

0.02 MI TO JCT W VT100, Washington, VT

Built 1928 Load: 15.4 t ADT: 2,830

C2002

Over: JONES BROOK

0.4 MI TO JCT W CL2 TH7, Washington, VT

Built 1929 Load: 16.3 t ADT: 710

C2002

Over: GREAT BROOK

3.4 MI S OF TH1, Washington, VT

Built 1925 Load: 16.3 t ADT: 270

VT 00014 ML

Over: JAIL BRANCH

0.5 MI S JCT. U.S.302 E, Washington, VT

Built 1920 Load: 16.3 t ADT: 11,000

C3011

Over: BULL RUN BROOK

0.7 MI TO JCT W CL3 TH12, Washington, VT

Built 1963 Load: 17.2 t ADT: 100

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