State profile · Below median Poor share

Vermont bridge safety

According to the Federal Highway Administration's 2024 National Bridge Inventory, condition ratings, load ratings, and Poor-condition shares for every public highway bridge in Vermont.

2,862
Public bridges
52.1%
Good condition
2.9%
Poor condition

Vermont holds 2,862 public highway bridges (#43 of 52 by inventory) with a 2.9% Poor share (#45 of 52 by Poor share).

That is 2.9% of the state's inventory, against an average of 7.5% across the 54 states and territories with Poor-rated bridges on file, which places it 8 of 54 ordered from the lowest Poor share upward. A bridge is rated Poor when its weakest applicable component scores 4 or below on the inspecting agency's 0-9 scale, so the category is a maintenance and funding signal rather than a closure order or a live crossing-safety verdict.

Inventory: FHWA NBI 2024 · last ETL August 2026

Total Bridges

2,862

Public highway bridges in Vermont

Good Condition

52.1%

1,491 bridges rated 7-9

2.1pp vs 50% benchmark

Poor Condition

2.9%

83 bridges whose lowest applicable component is rated 0-4

-4.6pp vs national avg 7.5%

Vermont vs national bridge condition

Vermont - Good condition share 52.1%
National avg

Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).

Vermont - Poor-condition share 9.7%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.5%.

Vermont in the national condition pattern

Each point is a state or territory in the FHWA NBI; the highlighted point is this profile.

Inventory size and Poor-condition share are different measures: Vermont has 2,862 bridges and a 2.9% Poor-condition share in the 2024 NBI, rank #8 of 54 jurisdictions ordered from the lowest share upward. The dashed comparisons mark the national average state rate and the midpoint of the plotted inventory range; neither is a live safety or closure threshold. Scatter plot of 54 data points. 0%10%20%30%40% 0k20k40k60k Public bridges in inventory (thousands) Poor-condition share (%) VT, Public bridges in inventory (thousands): 2.9k · Poor-condition share (%): 2.9%AL, Public bridges in inventory (thousands): 16.2k · Poor-condition share (%): 3.35%AK, Public bridges in inventory (thousands): 1.7k · Poor-condition share (%): 7.89%AZ, Public bridges in inventory (thousands): 8.6k · Poor-condition share (%): 1.15%AR, Public bridges in inventory (thousands): 13k · Poor-condition share (%): 5.43%CA, Public bridges in inventory (thousands): 25.8k · Poor-condition share (%): 5.91%CO, Public bridges in inventory (thousands): 9k · Poor-condition share (%): 4.82%CT, Public bridges in inventory (thousands): 4.4k · Poor-condition share (%): 4.72%DE, Public bridges in inventory (thousands): 0.9k · Poor-condition share (%): 1.26%DC, Public bridges in inventory (thousands): 0.3k · Poor-condition share (%): 1.95%FL, Public bridges in inventory (thousands): 13k · Poor-condition share (%): 2.79%GA, Public bridges in inventory (thousands): 15.1k · Poor-condition share (%): 1.59%GU, Public bridges in inventory (thousands): 0k · Poor-condition share (%): 12.77%HI, Public bridges in inventory (thousands): 1.2k · Poor-condition share (%): 6.53%ID, Public bridges in inventory (thousands): 4.6k · Poor-condition share (%): 4.9%IL, Public bridges in inventory (thousands): 26.9k · Poor-condition share (%): 9.35%IN, Public bridges in inventory (thousands): 19.5k · Poor-condition share (%): 5.22%IA, Public bridges in inventory (thousands): 23.7k · Poor-condition share (%): 19.16%KS, Public bridges in inventory (thousands): 24.9k · Poor-condition share (%): 5.26%KY, Public bridges in inventory (thousands): 14.5k · Poor-condition share (%): 7.37%LA, Public bridges in inventory (thousands): 12.7k · Poor-condition share (%): 11.48%ME, Public bridges in inventory (thousands): 2.5k · Poor-condition share (%): 15.41%MD, Public bridges in inventory (thousands): 5.5k · Poor-condition share (%): 4.56%MA, Public bridges in inventory (thousands): 5.3k · Poor-condition share (%): 8.88%MI, Public bridges in inventory (thousands): 11.4k · Poor-condition share (%): 11.27%MN, Public bridges in inventory (thousands): 13.5k · Poor-condition share (%): 4.44%MS, Public bridges in inventory (thousands): 16.7k · Poor-condition share (%): 6.03%MO, Public bridges in inventory (thousands): 24.6k · Poor-condition share (%): 8.95%MT, Public bridges in inventory (thousands): 5.2k · Poor-condition share (%): 6.81%NE, Public bridges in inventory (thousands): 15.4k · Poor-condition share (%): 7.9%NV, Public bridges in inventory (thousands): 2.1k · Poor-condition share (%): 1.14%NH, Public bridges in inventory (thousands): 2.5k · Poor-condition share (%): 7.51%NJ, Public bridges in inventory (thousands): 6.8k · Poor-condition share (%): 6.01%NM, Public bridges in inventory (thousands): 4k · Poor-condition share (%): 4.51%NY, Public bridges in inventory (thousands): 17.6k · Poor-condition share (%): 9.43%NC, Public bridges in inventory (thousands): 19.2k · Poor-condition share (%): 6.76%ND, Public bridges in inventory (thousands): 4.3k · Poor-condition share (%): 10.98%OH, Public bridges in inventory (thousands): 26.7k · Poor-condition share (%): 4.74%OK, Public bridges in inventory (thousands): 22.9k · Poor-condition share (%): 7.7%OR, Public bridges in inventory (thousands): 8.3k · Poor-condition share (%): 4.61%PA, Public bridges in inventory (thousands): 23.3k · Poor-condition share (%): 12.58%PR, Public bridges in inventory (thousands): 2.4k · Poor-condition share (%): 13.92%RI, Public bridges in inventory (thousands): 0.8k · Poor-condition share (%): 15.2%SC, Public bridges in inventory (thousands): 9.5k · Poor-condition share (%): 6.17%SD, Public bridges in inventory (thousands): 5.9k · Poor-condition share (%): 16.36%TN, Public bridges in inventory (thousands): 20.4k · Poor-condition share (%): 4.41%TX, Public bridges in inventory (thousands): 56.7k · Poor-condition share (%): 1.23%UT, Public bridges in inventory (thousands): 3.1k · Poor-condition share (%): 2.91%VI, Public bridges in inventory (thousands): 0k · Poor-condition share (%): 29.17%VA, Public bridges in inventory (thousands): 14.1k · Poor-condition share (%): 3.39%WA, Public bridges in inventory (thousands): 8.5k · Poor-condition share (%): 5.45%WV, Public bridges in inventory (thousands): 7.3k · Poor-condition share (%): 18.64%WI, Public bridges in inventory (thousands): 14.4k · Poor-condition share (%): 6.52%WY, Public bridges in inventory (thousands): 3.1k · Poor-condition share (%): 6.51%
Inventory size and Poor-condition share are different measures: Vermont has 2,862 bridges and a 2.9% Poor-condition share in the 2024 NBI, rank #8 of 54 jurisdictions ordered from the lowest share upward. The dashed comparisons mark the national average state rate and the midpoint of the plotted inventory range; neither is a live safety or closure threshold.

Vermont vs all states by public bridge inventory

Where this state's FHWA NBI public-highway bridge count sits among every state and territory on PlainBridges

2,862 43rd of 54 higher than 11 of 54 states

States and territories, banded by public bridge inventory size

Each bar is a band; taller bars hold more states. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source FHWA National Bridge Inventory · 2024

Read the rank neighborhood for Vermont

The highlighted point is Vermont: 2,862 bridges and 2.90% in Poor condition, rank #8 of 54 jurisdictions ordered from the lowest share upward. The five jurisdictions immediately above and below Vermont on that same Poor-share ordering:

  • District of Columbia: 257 bridges · 1.95% Poor
  • Florida: 13,036 bridges · 2.79% Poor
  • Vermont: 2,862 bridges · 2.90% Poor
  • Utah: 3,125 bridges · 2.91% Poor
  • Alabama: 16,205 bridges · 3.35% Poor

The full national sortable table lives on the rankings page.

Material families in Vermont

Exclusive FHWA material families across all 2,862 bridges in this state; continuous variants fold into the parent family. Orthogonal to the Poor-share scatter above.

Who maintains Vermont’s inventory

State agency holds 39.6% of the 2,862 public highway bridges filed under Vermont in the 2024 NBI, the agency-of-record split for this state, not a condition verdict.

When Vermont’s bridges were built

Pre-1950 construction accounts for 33.7% of the 2,862 bridges with a recorded original year in Vermont. Era bands are orthogonal to the Poor-share ranking above.

Condition Distribution

Vermont52.1%45%GoodFairPoor
Bridge inventory deck-condition mix - Vermont (FHWA NBI)

Counties (14)

Addison 143 Bennington 215 Caledonia 247 Chittenden 184 Essex 66 Franklin 149 Grand Isle 8 Lamoille 127 Orange 208 Orleans 181 Rutland 266 Washington 248 Windham 337 Windsor 483

Vermont vs nearby ranks

Adjacent states by Poor-condition share (lower share = better)

States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Vermont on the same metric.

FL

Florida

2.79% top marginal rate
Structure
Progressive
Burden @ $100K
$13,036
Selected

VT

Vermont

2.90% top marginal rate
Structure
Progressive
Burden @ $100K
$2,862

UT

Utah

2.91% top marginal rate
Structure
Progressive
Burden @ $100K
$3,125

AL

Alabama

3.35% top marginal rate
Structure
Progressive
Burden @ $100K
$16,205

Bridges Needing Most Attention in Vermont

Six lowest-condition bridges in Vermont, ranked by the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.

C2001

Poor

Over: OTTER CREEK

0.7 MI TO JCT W CL3 TH14, Addison, VT

Built 1865 Load: 0.0 t ADT: 700

BRIDGE STREET

Poor

Over: CONNECTICUT RIVER

VERMONT STATE LINE, Windham, VT

Built 1930 Load: 0.0 t ADT: 6,100

C3018

Poor

Over: WILLIAMS RIVER

0.01 MI TO JCT W VT103, Windsor, VT

Built 1900 Load: 0.0 t ADT: 20

C3324

Poor

Over: BLACK RIVER

@ JCT W CL3 TH324, Windsor, VT

Built 1929 Load: 0.0 t ADT: 150

VT 00155 ML

Poor

Over: MILL RIVER

0.1 MI S JCT. VT.103, Rutland, VT

Built 1940 Load: 0.0 t ADT: 1,000

TR 01 FAS 308

Poor

Over: BURGESS BROOK

0.9 MI W JCT. VT.100, Orleans, VT

Built 1923 Load: 0.0 t ADT: 590

All Bridges in Vermont

C3014

Good

Over: MARLBORO BR.ROCK R.

0.02 MI TO JCT W CL2 TH1, Windham, VT

Built 1939 Load: 22.7 t ADT: 20

C2002

Good

Over: BARNARD BROOK

1.0 MI JCT TH 2 + TH 1, Windsor, VT

Built 1958 Load: 22.7 t ADT: 400

C3712

Good

Over: GREAT BROOK

0.02 MI TO JCT W CL2 TH6, Windsor, VT

Built 1980 Load: 22.7 t ADT: 550

C3007

Good

Over: GREENDALE BROOK

0.4 MI TO JCT W VT100, Windsor, VT

Built 1946 Load: 22.7 t ADT: 30

C3007

Good

Over: GREENDALE BROOK

0.02 MI TO JCT W C3 TH11, Windsor, VT

Built 1969 Load: 22.7 t ADT: 50

VT 00909 SPUR

Good

Over: BROOK

0.1 MI W JCT. U.S.5, Windham, VT

Built 1960 Load: 22.7 t ADT: 16,200

VT 00100 ML

Good

Over: BLACK RIVER

1.5 MI S JCT. VT.100A, Windsor, VT

Built 1954 Load: 22.7 t ADT: 1,400

I 00089 ML

Good

Over: I 89 OVER TH NO 78

0.2 MI S I 89-I 91 INTERS, Windsor, VT

Built 1965 Load: 22.7 t ADT: 42,000

I 00089 ML

Good

Over: I 89 OVER CAMP ROAD

1.1 MI S EXIT 17, Chittenden, VT

Built 1964 Load: 22.7 t ADT: 32,600

I 00089 ML

Good

Over: GREAT BROOK

0.8 MI S EXIT 9, Washington, VT

Built 1960 Load: 22.7 t ADT: 25,200

I 00091 ML

Good

Over: I 91 OVER TH NO 24

2.3 MI N EXIT 13, Windsor, VT

Built 1970 Load: 22.7 t ADT: 12,500

I 00091 ML

Good

Over: I 91 OVER TH NO 24

2.3 MI N EXIT 13, Windsor, VT

Built 1970 Load: 22.7 t ADT: 12,500

I 00091 ML

Good

Over: BROOK

0.3 MI N EXIT 3, Windham, VT

Built 1961 Load: 22.7 t ADT: 16,600

I 00091 ML

Good

Over: SALMON BROOK

2.4 MI S EXIT 4, Windham, VT

Built 1961 Load: 22.7 t ADT: 16,600

I 00091 ML

Good

Over: CANOE BROOK

1.5 MI S EXIT 4, Windham, VT

Built 1961 Load: 22.7 t ADT: 16,600

I 00091 ML

Good

Over: I 91 OVER TH NO 22

2.8 MI N EXIT 6, Windham, VT

Built 1965 Load: 22.7 t ADT: 15,000

I 00091 ML

Good

Over: I 91 OVER TH NO 20

3.4 MI N EXIT 6, Windham, VT

Built 1965 Load: 22.7 t ADT: 15,000

VT 00017 ML

Good

Over: HUNTINGTON RIVER

6.7 MI E JCT. VT.116 N, Addison, VT

Built 1965 Load: 22.7 t ADT: 810

TR 01 FAS 205

Good

Over: STEVENS BRANCH

0.2 MI E JCT VT 14, Orange, VT

Built 1977 Load: 22.7 t ADT: 2,200

TR 02 FAS 281

Good

Over: STONES BROOK

5.5 MI E JCT. VT.104, Franklin, VT

Built 1959 Load: 22.7 t ADT: 260

VT 0005A ALT

Good

Over: BROOK

0.4 MI N JCT. U.S.5, Caledonia, VT

Built 1956 Load: 22.7 t ADT: 870

VT 00207 ML

Good

Over: HUNGERFORD BROOK

1.5 MI S JCT. VT.78, Franklin, VT

Built 1986 Load: 22.7 t ADT: 1,900

C2006

Good

Over: AMES HILL BROOK

0.3 MI TO JCT W CL2 TH8, Windham, VT

Built 1952 Load: 23.6 t ADT: 1,650

C3019

Good

Over: BAKER BROOK

1.1 MI TO JCT W CL3 TH57, Windham, VT

Built 1992 Load: 23.6 t ADT: 10

C3012

Good

Over: BLOODY BROOK

0.2 MI TO JCT W CL3 TH43, Windsor, VT

Built 1928 Load: 23.6 t ADT: 400

VT 00112 ML

Good

Over: E. BR. OF NORTH RIVER

1.4 MI S JCT. VT.100, Windham, VT

Built 1934 Load: 23.6 t ADT: 1,300

VT 00100 ML

Good

Over: RYDER BROOK

2.9 MI S JCT. VT.15, Lamoille, VT

Built 2002 Load: 23.6 t ADT: 9,300

TR 01 FAS 114 FH6

Good

Over: BLACK BROOK

8.1 MI W JCT VT 100, Windham, VT

Built 1955 Load: 23.6 t ADT: 50

TR 03 FAS 114 FH6

Good

Over: ROARING BRANCH BROOK

8.5 MI E JCT US 7, Bennington, VT

Built 1966 Load: 23.6 t ADT: 70

BRIDGE STREET

Good

Over: CONNECTICUT RIVER

VERMONT STATE LINE, Essex, VT

Built 1930 Load: 23.7 t ADT: 481

ROAD

Good

Over: BIG BRANCH BROOK

NO DATA ENTERED, Rutland, VT

Built 2005 Load: 24.3 t ADT: 75

C3011

Good

Over: MIDDLEBURY RIVER

0.04 MI TO JCT W C3 TH14, Addison, VT

Built 1936 Load: 24.5 t ADT: 200

C3024

Good

Over: BATTEN KILL RIVER

0.1 MI S JCT VT313 & TH24, Bennington, VT

Built 1993 Load: 24.5 t ADT: 245

C3006 FH4

Good

Over: UTLEY BROOK

0.15 MI TO JCT TO TH10, Bennington, VT

Built 1938 Load: 24.5 t ADT: 50

C3031

Good

Over: MILLER RUN

0.04 MI TO JCT W C3 TH96, Caledonia, VT

Built 1919 Load: 24.5 t ADT: 200

C3032

Good

Over: MILLER RUN

0.05 MI JCT TH 32 +VT122, Caledonia, VT

Built 1919 Load: 24.5 t ADT: 350

C3022

Good

Over: ROCK RIVER

0.1 MI TO JCT W CL4 TH23, Franklin, VT

Built 1939 Load: 24.5 t ADT: 100

C3043

Good

Over: CAMP BROOK

AT JCT TH 43 + TH 2, Windsor, VT

Built 1979 Load: 24.5 t ADT: 150

VT 00103 ML

Good

Over: PATCH BROOK

2.7 MI N JCT. VT.100 N, Rutland, VT

Built 1966 Load: 24.5 t ADT: 4,700

TR 03 FAS 192

Good

Over: MEADOW BROOK

7.6 MI W JCT VT 25, Orange, VT

Built 1953 Load: 24.5 t ADT: 400

TR 03 FAS 192

Good

Over: COOKVILLE BROOK

4.6 MI W JCT. VT.25, Orange, VT

Built 1955 Load: 24.5 t ADT: 400

ROAD

Good

Over: GLASTENBURY RIVER

NO DATA ENTERED, Bennington, VT

Built 2010 Load: 24.9 t ADT: 10

C2002

Good

Over: MILL BROOK

0.25 MI TO JCT W C3 TH36, Bennington, VT

Built 1937 Load: 25.4 t ADT: 230

C3HUB

Good

Over: INDIAN BROOK

0.08 MI S JCT W VT15, Chittenden, VT

Built 1997 Load: 25.4 t ADT: 400

C3050

Good

Over: BLACK CREEK

0.05 MI TO JCT W VT36, Franklin, VT

Built 1951 Load: 25.4 t ADT: 700

C3004

Good

Over: TROUT RIVER

@ JCT W VT118, Franklin, VT

Built 1863 Load: 25.4 t ADT: 450

C3019

Good

Over: ROCK RIVER

@ JCT OF TH19 & TH22, Windham, VT

Built 1977 Load: 25.4 t ADT: 75

C3031

Good

Over: BALL MTN. BROOK

AT JCT TH 30 & TH 31, Windham, VT

Built 2013 Load: 25.4 t ADT: 10

C2002

Good

Over: WARDSBORO BROOK

@ JCT W VT100, Windham, VT

Built 1978 Load: 25.4 t ADT: 500

C3008

Good

Over: BROAD BROOK

0.12 MI TO JCT W C3 TH53, Windsor, VT

Built 1978 Load: 25.4 t ADT: 50

Showing 1,401-1,450 of 2,862 bridges

Related

All states → | National rankings → | Understanding conditions → | Retired SD term explained →
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FHWA National Bridge Inventory (NBI). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.

Understanding Bridge Conditions

How FHWA rates bridge condition on a 0-9 scale.

Check Your Daily Bridges

How to look up bridge condition data for bridges on your route.

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

What to do with this

Use Vermont's inventory picture to drill to a county or a specific span.

  • Browse counties in Vermont and open the highest-Poor shares first. County list
  • See where this state sits among peers on Poor-condition share. State rankings
  • Compare this state with another jurisdiction on the same measures. State compare

NBI condition ratings are inventory snapshots, not live crossing-safety verdicts.

Every figure on PlainBridges is rendered directly from federal source data, no number is typed in by an editor. Vermont Good/Fair/Poor shares and county rollups on this page are computed from the same NBI extract as the national boards; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2024 NBI release. NBI condition categories reflect the latest reported inventory record, not a live safety, closure, or travel decision.