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

VT 00102 ML

Good

Over: CLOUGH BROOK

6.3 MI N JCT. VT.105, Essex, VT

Built 1991 Load: 79.8 t ADT: 350

C2002

Good

Over: OLD CITY BROOK

0.08 MI TO JCT W TH6, Orange, VT

Built 2015 Load: 80.7 t ADT: 560

C3033

Good

Over: COLD BROOK

0.2 MI JCT TH 4 + TH 33, Windsor, VT

Built 1976 Load: 80.7 t ADT: 10

C3065

Good

Over: NORTH RIVER

0.1 MI JCT TH 65 & VT112, Windham, VT

Built 2013 Load: 82.6 t ADT: 10

VT 00015 ML

Good

Over: VT 15 OVER VT 289

1.5 MI E JCT. VT. 2A, Chittenden, VT

Built 1993 Load: 82.6 t ADT: 20,600

C3038

Good

Over: LAMOILLE RIVER

0.25 MI TO JCT W VT15, Lamoille, VT

Built 1997 Load: 83.5 t ADT: 40

C2001

Good

Over: COOKVILLE BROOK

0.2 MI TO JCT W TH36, Orange, VT

Built 2021 Load: 84.4 t

C2004

Good

Over: VERMONT RAILROAD

0.2 MI TO JCT W CL1 TH1, Rutland, VT

Built 1995 Load: 85.3 t ADT: 1,854

C3007

Good

Over: NORTH BRANCH COLD RIVER

2.14 MI TO JCT W CL2 TH2, Rutland, VT

Built 1961 Load: 86.2 t ADT: 50

QUARRY ROAD

Good

Over: QUARRY ROAD OVER I91

2.0 MI S I91-I89 INTERCHG, Windsor, VT

Built 2008 Load: 86.2 t ADT: 800

C3002 FH10

Good

Over: SUCKER BROOK

3.1 MI TO JCT W CL3 TH5, Addison, VT

Built 1999 Load: 88.9 t ADT: 124

NO DATA ENTERED

Good

Over: BIG BRANCH

OLD JOB ROAD, Rutland, VT

Built 2013 Load: 89.7 t ADT: 10

C3009

Good

Over: SO. BR. DEERFIELD R.

0.01 MI TO JCT W C3 TH14, Bennington, VT

Built 1939 Load: 89.8 t ADT: 50

C3039

Good

Over: EAST BR.PASSUMPSIC RIVER

0.1 MI JCT TH 39 + VT114, Caledonia, VT

Built 1998 Load: 89.8 t ADT: 180

C3007

Good

Over: BROOK

0.1 MI TO JCT C2 TH 1, Franklin, VT

Built 1919 Load: 89.8 t ADT: 100

C3069

Good

Over: RUGG BROOK

0.07 MI TO JCT W C3 TH37, Franklin, VT

Built 1975 Load: 89.8 t ADT: 600

C4003

Good

Over: WILD BRANCH

2.3 MI TO JCT W VT100, Lamoille, VT

Built 1998 Load: 89.8 t ADT: 10

C3022

Good

Over: BROOK

AT JCT TH 2 + TH 22, Orange, VT

Built 1919 Load: 89.8 t ADT: 120

C3063

Good

Over: TABOR BR.WAITS RIVER

0.05 MI JCT TH 63 + TH 1, Orange, VT

Built 1960 Load: 89.8 t ADT: 60

C3007

Good

Over: BREWERS BROOK

0.18 MI TO JCT W US4, Rutland, VT

Built 1999 Load: 89.8 t ADT: 60

C3075

Good

Over: HINESBURG BROOK

0.1 MI TO JCT W CL2 TH2, Windham, VT

Built 1930 Load: 89.8 t ADT: 35

C3021

Good

Over: TWENTY MILE STREAM

0.25 MI TO JCT W CL2 TH3, Windsor, VT

Built 2015 Load: 89.8 t ADT: 50

C3044

Good

Over: MITCHELL BROOK

0.1 MI JCT TH 44 + TH 11, Windsor, VT

Built 1974 Load: 89.8 t ADT: 10

C3036

Good

Over: STONY BROOK

0.3 MI TO JCT W VT107, Windsor, VT

Built 1992 Load: 89.8 t ADT: 200

VT 00100 ML

Good

Over: RESERVOIR BROOK

1.7 MI S JCT US 4, Windsor, VT

Built 2021 Load: 89.8 t ADT: 1,100

VT 00116 ML

Good

Over: NEW HAVEN RIVER

2.0 MI S JCT. VT.17 E, Addison, VT

Built 2000 Load: 89.8 t ADT: 5,200

US 00005 ML

Good

Over: MANCHESTER BROOK

4.5 MI N JCT US 302, Caledonia, VT

Built 2016 Load: 89.8 t ADT: 900

FAU VT127

Good

Over: WINOOSKI RIVER

3.43 MI N MANHATTAN DRIVE, Chittenden, VT

Built 1983 Load: 89.8 t ADT: 14,800

NO DATA ENTERED

Good

Over: WHITE RIVER

GULF BROOK ROAD, Addison, VT

Built 2012 Load: 97.2 t ADT: 50

NO DATA ENTERED

Poor

Over: MOUNT TABOR BROOK

DANBY ROAD, Rutland, VT

Built 1941 ADT: 50

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

C3045

Poor

Over: NEW HAVEN RIVER

0.01 MI TO JCT W CL2 TH1, Addison, VT

Built 1919 Load: 4.5 t ADT: 50

C3067

Poor

Over: NORTH RIVER

0.2 MI JCT TH 62 & VT112, Windham, VT

Built 1919 Load: 6.4 t ADT: 30

C3022

Poor

Over: BATTEN KILL RIVER

0.2 MI S JCT VT 313, Bennington, VT

Built 1943 Load: 7.3 t ADT: 230

C3063

Poor

Over: NORTH RIVER

0.1 MI JCT TH 63 & TH 41, Windham, VT

Built 1919 Load: 7.3 t ADT: 20

C3064

Poor

Over: NORTH RIVER

0.05 MI JCT TH 64 &VT112, Windham, VT

Built 1919 Load: 7.3 t ADT: 10

C3004

Poor

Over: FAIR BROOK

0.4 MI JCT TH 4 & TH 41, Windham, VT

Built 1939 Load: 8.2 t ADT: 50

C3043

Poor

Over: MILLER BROOK

0.1 MI TO JCT W CL3 TH47, Lamoille, VT

Built 1925 Load: 9.1 t ADT: 300

C3093

Poor

Over: SUNNY BROOK

0.02 MI TO JCT W VT12, Washington, VT

Built 1919 Load: 10.0 t ADT: 10

C3448

Poor

Over: POWER DAM CANAL

@ JCT W CL3 TH450, Windham, VT

Built 1909 Load: 10.0 t ADT: 600

C3004

Poor

Over: BROOK

AT JCT TH 4 & TH 39, Windham, VT

Built 1939 Load: 10.0 t ADT: 50

C3034

Poor

Over: OTTAUQUECHEE RIVER

0.1 MI JCT TH 34 + US 4, Windsor, VT

Built 1922 Load: 10.9 t ADT: 30

C4048

Poor

Over: WINOOSKI RIVER

0.1 MI TO JCT W US2, Washington, VT

Built 1919 Load: 11.8 t ADT: 10

CORNISH TOLL BR RD

Poor

Over: CONNECTICUT RIVER

VERMONT STATE LINE, Windsor, VT

Built 1866 Load: 11.8 t ADT: 2,655

C3043

Poor

Over: MILLER BROOK

0.5 MI TO JCT W CL3 TH48, Lamoille, VT

Built 1948 Load: 12.7 t ADT: 400

Showing 2,751-2,800 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.