401(k) · DOL Form 5500 · 2023

Detroit Windsor Tunnel, LLC 401(k) Plan

Data updated 2026-08-25

$1M
Total assets Small plan by assets
8
Participants Small participant base
25th
Percentile by assets National rank
$152,498
Avg per participant Above avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Detroit Windsor Tunnel, LLC Union 401(k) Plan · Sponsored by Detroit Windsor Tunnel, LLC · Michigan · Transportation & Warehousing

$1M in assets, 8 participants

Detroit Windsor Tunnel, LLC's Detroit Windsor Tunnel, LLC Union 401(k) Plan reported $1M in total assets and 8 participants in its 2023 DOL Form 5500 filing, ranking in the 25th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • #847 in Transportation & Warehousing (3,362 peers)

Detroit Windsor Tunnel, LLC multi-year trail

Detroit Windsor Tunnel, LLC's plans moved +26.2% in assets from 2022 to 2024; this filing shows Detroit Windsor Tunnel, LLC Union 401(k) Plan at $1M / 8 participants.

#847
in Transportation & Warehousing (3,362 peers)
-9.1%
assets change YoY

Detroit Windsor Tunnel, LLC Union 401(k) Plan among the smaller filed plans by assets

Detroit Windsor Tunnel, LLC Union 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$1,219,985 25th percentile higher than 25% of 127,068 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023

Detroit Windsor Tunnel, LLC Union 401(k) Plan among micro filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Detroit Windsor Tunnel, LLC Union 401(k) Plan is a micro filing (8 participants), the leftmost band.

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Detroit Windsor Tunnel, LLC Union 401(k) Plan reported net income rose from -$500K in the plan year 2022 filing to $239K in the plan year 2023 filing.
  • Detroit Windsor Tunnel, LLC Union 401(k) Plan end-of-year assets fell from $1M in the plan year 2022 filing to $1M in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 204811794 · Detroit Windsor Tunnel, LLC PY 2023 · 401(k)

Detroit Windsor Tunnel, LLC Union 401(k) Plan · $1M · 8 · 25th

  • VS-ST $1M
  • BOY 8
  • SCH 25th
  • EBSA 401(k)
  • PART near Schomig Land Surveyors Ltd Retirement Plan
  • TYPE ind #847

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Transportation & Warehousing retirement plans → · Plans in Michigan →

Detroit Windsor Tunnel, LLC Union 401(k) Plan in the asset neighbourhood

Detroit Windsor Tunnel, LLC Union 401(k) PlanDetroit Windsor Tunnel, LLC …$1MSchomig Land Surveyors Ltd Retirement PlanSchomig Land Surveyors Ltd R…$1MNavy Seal Foundation 401(k) PlanNavy Seal Foundation 401(k) …$1MRobert P. Weaver, Cpa 401(k) PlanRobert P. Weaver, Cpa 401(k)…$1MStrategic Retirement Plan Consultants, Inc. Retirement PlanStrategic Retirement Plan Co…$1M
End-of-year total assets ($M) among Detroit Windsor Tunnel, LLC Union 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Detroit Windsor Tunnel, LLC multi-year asset trail

Sponsor-wide plan assets over time

All Detroit Windsor Tunnel, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$5M 26.2133507752438% vs 2022
2024 filing year
$3.5M$4M$4.5M$5M 202220232024 $3.76M $4.75M ▲ +26.3%
Year Plans Participants Total Assets
2022 2 72 $4M
2023 2 75 $5M
2024 2 71 $5M

Detroit Windsor Tunnel, LLC filing trail (2023)

Total Assets (Beginning of Year)$1M
Net Assets (End of Year)$1M
Net Income$239K
Employer EIN204811794
Plan Effective Date1993-01-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Michigan

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Detroit Windsor Tunnel, LLC Union 401(k) Plan vs. nearby 401(k) plans in Michigan, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -50510152025 Total assets ($B) Participants Detroit Windsor Tunnel, LLC Union 401(k) Plan, Total assets ($B): 0.001219985 · Participants: 8Detroit Windsor Tunnel, LLC Union 401(k) PlanGeneral Motors Retirement Savings Plan for Salaried Employees in the United States, Total assets ($B): 20.378449285 · Participants: 47299General Motors Retirement Savings Plan for Salaried Employees in the United StatesFord Motor Co. Savings and Stock Investment Plan for Salaried Employees, Total assets ($B): 15.588575271 · Participants: 30516Ford Motor Co. Savings and Stock Investment Plan for Salaried EmployeesThe Dow Chemical Company Employees' Savings Plan, Total assets ($B): 10.084842211 · Participants: 18088The Dow Chemical Company Employees' Savings PlanThe General Motors Personal Savings Plan for Hourly-Rate Employees in the United States, Total assets ($B): 8.580684909 · Participants: 40393The General Motors Personal Savings Plan for Hourly-Rate Employees in the United StatesFord Motor Co. Tax-Efficient Savings Plan for Hourly Employees, Total assets ($B): 7.617084451 · Participants: 59195Ford Motor Co. Tax-Efficient Savings Plan for Hourly Employees
Detroit Windsor Tunnel, LLC Union 401(k) Plan vs. nearby 401(k) plans in Michigan, assets vs. participants
Compare Detroit Windsor Tunnel, LLC Union 401(k) Plan side-by-side with 3 peers →

Detroit Windsor Tunnel, LLC Union 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Michigan, the nearest 401(k) by assets is Schomig Land Surveyors Ltd Retirement Plan in IL ($1M); by covered participants it is Burke Optometry, Inc. 401(k) Plan in CA (8 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (8 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Detroit Windsor Tunnel, LLC Union 401(k) Plan assets move in 2023? ▼
Detroit Windsor Tunnel, LLC Union 401(k) Plan pulled back noticeably - down 9.1% during 2023, from $1M to $1M. Reported net income was $239K.
How have Detroit Windsor Tunnel, LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Detroit Windsor Tunnel, LLC's sponsor-wide assets grew 26.2%, from $4M to $5M.
Where does Detroit Windsor Tunnel, LLC Union 401(k) Plan rank by assets among Form 5500 filers? ▼
Detroit Windsor Tunnel, LLC Union 401(k) Plan ranks in the 25th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the lower half of filed plans by assets).
Which 401(k) plans are similar in size to Detroit Windsor Tunnel, LLC Union 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Schomig Land Surveyors Ltd Retirement Plan in IL ($1M, 5 participants).
Which 401(k) plans cover a similar participant headcount to Detroit Windsor Tunnel, LLC Union 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Burke Optometry, Inc. 401(k) Plan in CA (8 participants, $263K in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 204811794.

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

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.