Carrier profile · USDOT 461671 · FMCSA data fetched 2026-10-10

LIGHT SOURCE DENVER

1 power units1 driversIntrastate non-hazmatCASTLE ROCK, CO

Census status Active (A)

Official links FMCSA SAFER

Official record overview · fetched 2026-10-10 10:27 UTC

Below are official FMCSA record counts; the trial reference score is listed separately. No ranking or load verdict.

Registration · MCS-150

power units reported

Drivers reported: 1
Status code: A · Active
MCS-150 filed: 2004-12-13

Authority · raw codes

—

authority types listed Active (source value)

Docket: none listed
Rows matched: —
Status changes on file: —

Insurance filings

—

filing rows on record

Latest effective: —
Insurer: —
Prior policies: —

Inspections

records, last 24 months

SMS summary total: —
Driver OOS (SMS): —
Vehicle OOS (SMS): —

Authority, insurance and inspection sources did not respond; “—” means not loaded, not zero.

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	Not provided	Oct 10, 03:27 AM PT	Read
Operating authority	inys-ebih	Not provided	—	Read failed
Authority history	yu5v-wbh6	Not provided	—	Read failed
Insurance filings	c5y8-a4uz	Not provided	—	Read failed
Insurance history	3uet-3z4i	Not provided	—	Read failed
Insurance history (legacy)Content frozen by FMCSA on 2026-05-14 (portal metadata — is a republish, not new data); gap-fill only	6sqe-dvqs	Not provided	—	Read failed
Inspections, 24 moDriver-level 0 · vehicle-level 0	fx4q-ay7w	2026-10-09 PT	Oct 10, 03:27 AM PT	Not provided by official source
Crashes, 24 mo	aayw-vxb3	2026-10-09 PT	Oct 10, 03:27 AM PT	Not provided by official source
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 v1

Not 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)

How this trial score works and its limits →

Safety

This source did not respond — not the same as “no record”.

Also on FMCSA:SAFER FMCSA SMS (BASICs)

Roadside inspections · record level

Source: Vehicle Inspection File (fx4q-ay7w) · raw queryDataset updated 2026-10-09 10:53 UTCFetched 2026-10-10 10:27 UTC

Window: 2024-10-10 → 2026-10-10 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.

The source responded with no inspection rows in this window.

Reported crashes

Source: Crash File (aayw-vxb3) · raw queryDataset updated 2026-10-09 10:28 UTCFetched 2026-10-10 10:27 UTC

Window: 2024-10-10 → 2026-10-10 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.

Crash reports

Fatalities

Injuries

Tow-away

The source responded with no crash reports in this window.

Crash reports are listed as filed by states; they do not determine fault or preventability. VIN, plate and exact location are not shown.

Authority & Insurance

Operating authority by docket

This source did not respond — not the same as “no record”.

Authority status history

This source did not respond — not the same as “no record”.

Status and reason text are shown exactly as FMCSA publishes them. The change date is FMCSA's status_change_date; “Dataset updated” is when FMCSA last published the file, and “Fetched” is when VAX read it. The two authority files are shown side by side and are not reconciled by VAX. Amounts: the dictionary says “thousands”, but published values look like dollars, so raw values are shown. Census status is not authority.

Insurance filings

This source did not respond — not the same as “no record”.

Filings as recorded by FMCSA — not a certificate of insurance or proof of current coverage. Amounts are source values (dictionary: thousands).

Equipment

Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated not reportedFetched 2026-10-10 10:27 UTC

Power units

Truck units

Bus units

Equipment	Owned	Term leased	Trip leased
Straight trucks	1	—	—
Truck tractors	—	—	—
Trailers	—	—	—

Ownership mix by equipment type

Straight trucksIncomplete source fields — no share computed—

Truck tractorsIncomplete source fields — no share computed—

TrailersIncomplete source fields — no share computed—

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 2026-10-09 11:13 UTCFetched 2026-10-10 10:27 UTCWindow 2024-10-10 → 2026-10-10

Too many lookups right now — wait a minute.

Operations

Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated not reportedFetched 2026-10-10 10:27 UTC

Carrier operation

Intrastate non-hazmat (C)

Classification: PRIVATE PROPERTY

MCS-150 mileage

850 mi

Reported year 2004

Cargo classifications checked

Other: LIGHTING EQUIPMENT

Interstate drivers >100 mi / ≤100 mi: 1 / 0
Intrastate drivers >100 mi / ≤100 mi: 0 / 0
Hazmat indicator (hm_ind): N
Registered address: 1784 N ROCKY VIEW RD, CASTLE ROCK, CO, 80108, 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 not reportedFetched 2026-10-10 10:27 UTC

Legal name: LIGHT SOURCE DENVER
DBA: Not provided
USDOT: 461671
MC / FF / MX: Not provided
Physical address: 1784 N ROCKY VIEW RD, CASTLE ROCK, CO, 80108, US
Mailing address: 1879 S ACOMA ST, DENVER, CO, 80223, US
Business type: CORPORATION
Carrier/shipper code: C
Census add date: 1991-10-23
MCS-150 filing date: 2004-12-13
Power units / drivers: 1 / 1
Latest review (type · date): Not provided

Federal activity

2004-12-13Census
Latest MCS-150 filing
1991-10-23Census
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 LIGHT SOURCE DENVER's USDOT number?

USDOT 461671; no MC/FF/MX docket is listed in the census record.

+Is LIGHT SOURCE DENVER 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 LIGHT SOURCE DENVER report?

1 power units and 1 drivers, self-reported on the MCS-150 filed 2004-12-13.

+Does LIGHT SOURCE DENVER have insurance on file?

The insurance source did not respond for this page load.

+Where is LIGHT SOURCE DENVER located?

Registered physical address: 1784 N ROCKY VIEW RD, CASTLE ROCK, CO, 80108, US. This is a registration address, not an operating area.

Answers are generated from the records on this page.

Nearby carriers

Other census-active registrations in the same city, newest USDOT first. No ranking or relationship implied. · raw query · Fetched 2026-10-10 10:27 UTC

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Sources

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.