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TRI-STATE GENERATION & TRANSMISSION ASSOCIATION INC
Trust Score
Good
Why this score?
Company CheckTRI-STATE GENERATION & TRANSMISSION ASSOCIATION INC · DOT 180139
Private carrier, runs its own trucks and hauls its own freight
1100 W 116TH AVE, WESTMINSTER, CO, 80234
PRIVATE CARRIER
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Due-diligence certificate
295
Power Units
180
Drivers
0
Crashes (24-Month)
None on file
Insurance
Satisfactory
Safety Rating
30
Inspections
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Deep records on this carrier, only on LoadWrap
Public record
6 events tracked · latest Sep 16, 2026 ↓ Show details ↓Safety & compliance 5
- Aug 27, 2026Clean roadside inspection, no violations.
- Aug 19, 2026Clean roadside inspection, no violations.
- Jul 28, 2026Clean roadside inspection, no violations.
- Jul 27, 2026Clean roadside inspection, no violations.
- Jun 14, 2026Crash reported (no fatalities).
Insurance 1
- CurrentNo active insurance on file.
Public FMCSA record · blue clean · orange change · red risk.
Company Information
Legal NameTRI-STATE GENERATION & TRANSMISSION ASSOCIATION INC
DOT Number180139
Entity TypePrivate Carrier
Operating StatusA - Active
LocationWestminster, Colorado
Added06/01/1974
MCS-15008/27/2025
Contact Details
PhoneSign in to view
EmailSign in to view
Physical Address1100 W 116TH AVE, WESTMINSTER, CO, 80234
Mailing AddressPO BOX 33695, DENVER, CO, 80233
Operating Authorities
Authority TypePRIVATE PROPERTY
Carrier OperationA - Interstate
CommonNot Active
ContractNot Active
BrokerNot Active
Cargo Transported
General FreightMotor VehiclesLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsLiquids/GasesOil Field EquipmentUtility
Operation Classification
Private (Property)Private Only
SMS BASIC Scores
FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.
Unsafe Driving
measure .06 · 3 insp with violations
Below cutoff
Hours-of-Service Compliance
measure 0 · 0 insp with violations
Clean
Driver Fitness
measure 0 · 0 insp with violations
Clean
Controlled Substances / Alcohol
measure 0 · 0 insp with violations
Clean
Vehicle Maintenance
measure .57 · 2 insp with violations
Below cutoff
Source: FMCSA SMS, updated monthly.
Mileage
Annual Mileage3,860,000 miles
Mileage Year2024
VMT SourceMCS-150 Form
Drivers
180
Interstate
0
Intrastate
0
CDL
180
Total
Interstate >100mi0
Interstate <100mi0
Intrastate >100mi0
Intrastate <100mi0
Equipment
No equipment breakdown on file with FMCSA.
HazMatYes
Safety Summary
Safety RatingSatisfactory
Total Crashes (24-mo)0
Fatal0
Driver OOS0.0% avg 5.5%
Vehicle OOS8.3% avg 20.7%
SmartWay PartnerNo
Last Review05/24/1988
Insurance
AmountNone on file
VerifiedFMCSA · 06/16/2026
Last checked09/16/2026
Quick Facts
StatusActive
TypePrivate Carrier
Fleet295 units
Drivers180
Mileage3,860,000 mi
MCS-15008/2025
Safety & Inspection Data
Crash Summary
Total Crashes (24-mo)0
Fatal0
Injury0
Tow-Away0
Safety RatingSatisfactory
Driver Inspections
Total18
Out of Service0
OOS Rate0.0%
National Avg5.5%
Below National Average
Vehicle Inspections
Total12
Out of Service1
OOS Rate8.3%
National Avg20.7%
Below National Average
Last FMCSA Review: 05/24/1988 | Rated: 05/24/1988
Safety Trends by Year
Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.
Inspections · red = OOS
2023
2 · 0 OOS -
2024
10 · 1 OOS ▲
2025
8 · 0 OOS ▼
2026
10 · 0 OOS =
Crashes
2023
0 crashes -
2024
0 crashes =
2025
0 crashes =
2026
1 crash ▲
Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.
Out-of-Service Summary Last 24 months
Live FMCSA roadside inspections through Aug 2026, 20 inspections, 0 resulted in out-of-service (0% OOS rate).
Clean, no out-of-service violations in the last 24 months.
Live FMCSA roadside inspection records, refreshed monthly.
Crash Records (1)
Full crash history on file (all years), newest first. This list may show more than the headline Crashes figure above, because that figure follows the official FMCSA 24-month SMS window used for the Trust Score, older crashes still appear here for transparency.
| Date | Location | State | Fatal | Injuries | Tow | Vehicles | Weather | Road | Light |
|---|---|---|---|---|---|---|---|---|---|
| 06/14/2026 | WINSLOW | AZ | 0 | 1 | 0 | 2 | Clear | Dry | Daylight |
Roadside Violations by Safety Category Last 24 months
5 roadside violations across 20 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.
ViolationsOut-of-service
Unsafe Driving
3 violations · 0 OOS
Vehicle Maintenance
2 violations · 0 OOS
Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.
Inspection Records (30)
| Date | State | Level | Location | Violations | OOS | Driver Viol | Driver OOS | Vehicle Viol | Vehicle OOS | HazMat | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 08/27/2026 | WY | Full (Level I) | WY | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/19/2026 | NE | Driver-Only (Level III) | HARRISBURG NE | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/28/2026 | CO | Walk-Around (Level II) | HOLYOKE CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/27/2026 | CO | Full (Level I) | AULT CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/20/2026 | CO | Driver-Only (Level III) | DELTA CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/15/2026 | NM | Full (Level I) | NM | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/13/2026 | NM | Full (Level I) | NM | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 06/10/2026 | CO | Full (Level I) | MACK CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 05/21/2026 | CO | Full (Level I) | DUMONT CO | 2 | 0 | 0 | 0 | 2 | 0 | - | ▲Detail |
| 03/10/2026 | CO | Walk-Around (Level II) | RIFLE CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 11/12/2025 | NE | Driver-Only (Level III) | ON US HWY 26, 2524 FEET WEST O | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 09/11/2025 | CO | Full (Level I) | KERSEY CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/28/2025 | NM | Full (Level I) | ON I-25 1 MILES S OF E RV FRON | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/07/2025 | CO | Driver-Only (Level III) | KREMMLING CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/30/2025 | CO | Driver-Only (Level III) | CRAIG CO | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 06/24/2025 | NE | Driver-Only (Level III) | ON US HWY 26, 208 FEET EAST OF | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 02/24/2025 | CO | Driver-Only (Level III) | DEL NORTE CO | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 02/21/2025 | NM | Walk-Around (Level II) | GALLUP PORT OF ENTRY | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 10/31/2024 | CO | Driver-Only (Level III) | BURLINGTON CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 10/09/2024 | CO | Walk-Around (Level II) | COPE CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/21/2024 | WY | Full (Level I) | FOX PARK WY230 PULLOUT | 1 | 0 | 0 | 0 | 1 | 0 | - | ▲Detail |
| 07/24/2024 | CO | Walk-Around (Level II) | WHITEWATER CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/23/2024 | NM | Walk-Around (Level II) | WALDO INSPECTION SITE | 1 | 1 | 0 | 0 | 1 | 1 | - | ▲Detail |
| 07/15/2024 | CO | Full (Level I) | FORT MORGAN CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/02/2024 | CO | Walk-Around (Level II) | COLORADO SPRINGS CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 06/28/2024 | CO | Walk-Around (Level II) | CLIFTON CO | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 05/16/2024 | CO | Full (Level I) | FORT MORGAN PORT OF ENTRY WB | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 01/04/2024 | NM | Full (Level I) | RATON PORT OF ENTRY | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 11/07/2023 | CO | Full (Level I) | HIGHWAY 50 MP375 | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 11/07/2023 | CO | Full (Level I) | HIGHWAY 50 MP375 | 1 | 0 | 0 | 0 | 1 | 0 | - | ▲Detail |
Detailed Inspection Report
Safety Performance Percentiles
FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.
Total Inspections19
Unsafe Driving
3 viols
Vehicle Maintenance
2 viols
Licensing & Insurance
No insurance history records.
No active insurance policies.
No authority history.
No revocation records.
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