MARATHON MAIL SERVICE INC
DBA MARATHON MAIL SERVICE
78 power units156 driversInterstateWAUSAU, WI
Data completeness & update times
Per official source. A failed read is not zero; “not yet imported” means the directory database has no stored copy yet — not “no authority” or “no insurance”.
| Section | Source | Source updated | Fetched | Status |
|---|---|---|---|---|
| Registration (Census) | az4n-8mr2 | 2026-10-14 PT | Oct 14, 07:39 PM PT | Read |
| Operating authority | inys-ebih | 2026-10-14 PT | Oct 14, 07:39 PM PT | Not provided by official source |
| Authority history | yu5v-wbh6 | 2026-10-14 PT | Oct 14, 07:39 PM PT | Not provided by official source |
| Insurance filings | c5y8-a4uz | 2026-10-14 PT | Oct 14, 07:39 PM PT | Not provided by official source |
| Insurance history | 3uet-3z4i | 2026-10-14 PT | Oct 14, 07:39 PM PT | Not provided by official source |
| Insurance history (legacy)Content frozen by FMCSA on 2026-05-14 (portal metadata 2026-10-14 is a republish, not new data); gap-fill only | 6sqe-dvqs | 2026-05-14 | Oct 14, 07:39 PM PT | Stale (source > 90 days) |
| Inspections, 24 moDriver-level 6 · vehicle-level 6 | fx4q-ay7w | 2026-10-14 PT | Oct 14, 07:39 PM PT | Small sample |
| Crashes, 24 mo | aayw-vxb3 | 2026-10-14 PT | Oct 14, 07:39 PM PT | Read |
| Directory DB: authority copyLive official read above is used for the profile | carrier_authority | Not provided | — | Not yet imported |
| Directory DB: insurance copy | carrier_insurance | Not provided | — | Not yet imported |
VAX record reference score
Beta · trial v1Not an FMCSA rating, not a prediction and not a load decision. Thresholds are fixed and not yet calibrated.
Reference score (0–100)
Insufficient data
Coverage — determinable weight, not a score
0/100
Crashes, 24 mo (shown only, not scored)
4
Safety
Source: SMS AB PassProperty (4y6x-dmck) · raw queryDataset updated 2026-10-13 07:05 UTCFetched 2026-10-15 02:39 UTC
7
7
OOS 0
6
OOS 1
S
1991-04-23
0 out-of-service of 7 inspections
1 out-of-service of 6 inspections
Rate = OOS inspections ÷ inspections, from the SMS summary; N/A when there are 0 inspections. The SMS summary has no monthly series; the monthly chart below is built from record-level inspections. Roadside inspections are a sample, not the whole fleet.
Roadside inspections · record level
Source: Vehicle Inspection File (fx4q-ay7w) · raw queryDataset updated 2026-10-14 11:04 UTCFetched 2026-10-15 02:39 UTC
Window: 2024-10-15 → 2026-10-15 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
6
1
6
with driver OOS 0 · 0.0%
6
with vehicle OOS 1 · 16.7%
Inspections per month (count)
- Vehicle-level inspections (I, II, V, VI)
- Driver-level inspections (I, II, III, VI)
Out-of-service rate by month (%)
- Vehicle OOS rate
- Driver OOS rate (dashed)
- Hollow point = fewer than 5 eligible inspections
Computed from record-level inspections in fx4q-ay7w (window 2024-10-15 → 2026-10-15, fetched 2026-10-15 02:39 UTC). OOS rate = inspections with driver/vehicle OOS > 0 ÷ inspections at a driver/vehicle-examining level — not violation counts. Months with no eligible inspection leave a gap (not 0%). The SMS summary is not used to build history.
Driver-level = Levels I, II, III, VI; vehicle-level = Levels I, II, V, VI (FMCSA North American Standard levels). Level IV special studies are in neither. These record-level counts can differ from the SMS summary above, which uses its own snapshot and is left unchanged.
| Date | State | Level | Violations | OOS | Driver viol/OOS | Vehicle viol/OOS | ID |
|---|---|---|---|---|---|---|---|
| 2026-09-21 | WI | 2 | 0 | 0 | 0 / 0 | 0 / 0 | 89080612 |
| 2026-09-18 | WI | 1 | 1 | 0 | 0 / 0 | 1 / 0 | 89048137 |
| 2025-12-01 | WI | 2 | 2 | 0 | 2 / 0 | 0 / 0 | 86475172 |
| 2025-11-18 | WI | 1 | 6 | 5 | 0 / 0 | 6 / 5 | 86381993 |
| 2025-08-29 | WI | 1 | 1 | 0 | 0 / 0 | 0 / 0 | 85646273 |
Reported crashes
Source: Crash File (aayw-vxb3) · raw queryDataset updated 2026-10-14 10:43 UTCFetched 2026-10-15 02:39 UTC
Window: 2024-10-15 → 2026-10-15 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
4
0
2
4
| Report date | City, state | Fatalities | Injuries | Tow-away | Federal recordable | ID |
|---|---|---|---|---|---|---|
| 2026-03-18 | DELAFIELD, WI | 0 | 0 | Yes | Yes | 5163276 |
| 2025-12-29 | GREENFIELD, WI | 0 | 0 | Yes | Yes | 5099349 |
| 2025-11-18 | RUTLAND, WI | 0 | 1 | Yes | Yes | 5083812 |
| 2024-11-29 | OSHKOSH, WI | 0 | 1 | Yes | Yes | 4852946 |
Crash reports are listed as filed by states; they do not determine fault or preventability. VIN, plate and exact location are not shown.
Equipment
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-14 10:58 UTCFetched 2026-10-15 02:39 UTC
78
78
0
| Equipment | Owned | Term leased | Trip leased |
|---|---|---|---|
| Straight trucks | 28 | — | — |
| Truck tractors | 30 | 20 | — |
| Trailers | 45 | 4 | — |
- Owned
- Term leased
- Trip leased
Tractors and trailers are drawn separately and never merged into power units. A row with any empty field shows no share.
MCS-150 self-reported counts. “—” means the source field is empty, not zero.
Vehicles observed in roadside inspections
Units: FMCSA Inspections Per Unit (wt8s-2hbx)Decoder: NHTSA vPICDataset updated 2026-10-14 13:06 UTCFetched 2026-10-15 02:39 UTCWindow 2024-10-15 → 2026-10-15
6 inspection(s) → 9 unit row(s) → 9 unique vehicle(s) by VIN. Observed vehicles are not the full fleet and not proof of current ownership. Labels like PU-01 are anonymous; full VINs and plates are never shown.
Unique units
6
Decode coverage
100%
6/6
Average age
3.3 yr
n=6
Newest / oldest
2026 / 2018
Make
- VOLVO TRUCK3
- FREIGHTLINER2
- PETERBILT1
Model year
- 20182
- 20242
- 20262
Average age = 2026 − model year, over 6 unit(s) with a decoded year. Units without a decode are excluded from every share.
Unique units
3
Decode coverage
100%
3/3
Average age
9.0 yr
n=3
Newest / oldest
2019 / 2014
Make
- HYUNDAI TRANSLEAD TRAILERS1
- STRICK COMMERCIAL TRAILER1
- UTILITY TRAILER MANUFACTURER1
Model year
- 20141
- 20181
- 20191
Average age = 2026 − model year, over 3 unit(s) with a decoded year. Units without a decode are excluded from every share.
| Unit | Make | Model | Year | Body class | Inspections | Last seen |
|---|---|---|---|---|---|---|
| TR-01 | STRICK COMMERCIAL TRAILER | Strick Commercial Trailer | 2019 | Trailer | 1 | 2026-09-21 |
| PU-01 | VOLVO TRUCK | VNR | 2026 | Truck-Tractor | 1 | 2026-09-21 |
| PU-02 | PETERBILT | 536 | 2026 | Truck | 1 | 2026-09-18 |
| TR-02 | HYUNDAI TRANSLEAD TRAILERS | Hyundai Translead Trailers | 2014 | Trailer | 1 | 2025-12-01 |
| PU-03 | VOLVO TRUCK | VNR | 2024 | Truck-Tractor | 1 | 2025-12-01 |
| PU-04 | FREIGHTLINER | M2 | 2018 | Truck | 1 | 2025-11-18 |
| PU-05 | FREIGHTLINER | M2 | 2018 | Truck | 1 | 2025-08-29 |
| TR-03 | UTILITY TRAILER MANUFACTURER | Utility Trailer Manufacturer | 2018 | Trailer | 1 | 2025-08-29 |
| PU-06 | VOLVO TRUCK | VNR | 2024 | Truck-Tractor | 1 | 2025-08-29 |
Operations
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-14 10:58 UTCFetched 2026-10-15 02:39 UTC
Interstate (A)
Classification: AUTHORIZED FOR HIRE
5,459,524 mi
Reported year 2024
- US mail
- Paper products
- Other: NEWSPAPERS
- Interstate drivers >100 mi / ≤100 mi
- 0 / 78
- Intrastate drivers >100 mi / ≤100 mi
- 0 / 78
- Hazmat indicator (hm_ind)
- N
- Registered address
- 1205 WEST ST, WAUSAU, WI, 54401-5339, US
Lanes and service areas are not published by FMCSA. The registered address is not an operating map, and inspection states are observations only — not live routes or a service area.
Identity & Federal
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-14 10:58 UTCFetched 2026-10-15 02:39 UTC
- Legal name
- MARATHON MAIL SERVICE INC
- DBA
- MARATHON MAIL SERVICE
- USDOT
- 184033
- MC / FF / MX
- MC-1662672
- Physical address
- 1205 WEST ST, WAUSAU, WI, 54401-5339, US
- Mailing address
- 1205 WEST ST, WAUSAU, WI, 54401-5339, US
- Business type
- CORPORATION
- Carrier/shipper code
- C
- Census add date
- 1974-06-01
- MCS-150 filing date
- 2025-02-04
- Power units / drivers
- 78 / 156
- Latest review (type · date)
- S · 1991-02-21
Federal activity
- 2025-02-04Census
Latest MCS-150 filing
- 1991-04-23Census
Official safety rating: S
- 1991-02-21Census
Compliance review recorded (S)
- 1974-06-01Census
Added to FMCSA registration
Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).
Changes observed by VAX monitoring
Loading…
FAQ
+What is MARATHON MAIL SERVICE INC's USDOT number?
USDOT 184033, with docket(s) MC-1662672.
+Is MARATHON MAIL SERVICE INC active?
The census registration status code is A. This is a registration code only — it is not operating authority, insurance coverage or a safety certification.
+How many trucks and drivers does MARATHON MAIL SERVICE INC report?
78 power units and 156 drivers, self-reported on the MCS-150 filed 2025-02-04.
+Does MARATHON MAIL SERVICE INC have insurance on file?
No row matched by DOT (with and without leading zeros) or MC. That alone does not prove there is no insurance — check FMCSA L&I.
+Where is MARATHON MAIL SERVICE INC located?
Registered physical address: 1205 WEST ST, WAUSAU, WI, 54401-5339, US. This is a registration address, not an operating area.
Answers are generated from the records on this page.
Nearby carriers
CARRIER BEYOND INC
USDOT 8202107 · MC-767743561 power units · 1 drivers
WAUSAU COATED PRODUCTS, INC.
USDOT 80962412 power units · 1 drivers
MAJOR SOLUTIONS LLC
USDOT 63103352 power units · 6 drivers
WAYPOINT LOGISTICS LLC
USDOT 604618713 power units · 12 drivers
KEN BAUER CONSTRUCTION LLC
USDOT 59133552 power units · 1 drivers
WIECHMANN MOTOR FREIGHT, LLC
USDOT 5229634 · MC-764872501 power units · 2 drivers
Other census-active registrations in the same city, newest USDOT first. No ranking or relationship implied. · raw query · Fetched 2026-10-15 02:39 UTC
Sources
- FMCSA Company Census (az4n-8mr2)
- Carrier – All With History (6eyk-hxee)
- Motus Carrier daily (nakq-58th)
- Motus Insur – All With History (c5y8-a4uz)
- InsHist – All With History (6sqe-dvqs)
- SMS AB PassProperty (4y6x-dmck)
- Vehicle Inspection File (fx4q-ay7w)
- Crash File (aayw-vxb3)
Each section shows its own fetch time; official data may have changed since. Official records plus an explainable trial record reference score (beta, not an official rating; no total when data is insufficient). No ranking, risk labels or load recommendations. Listing does not imply partnership, endorsement or platform access.