STL delivers specialized transport for loads that exceed standard highway dimensions and for freight requiring controlled temperature environments. Whether it is an oversized industrial module or temperature-sensitive cargo, we have the equipment, permits, and expertise to move it safely and on time.
Our oversize services cover permit acquisition through Alberta Transportation Online Permitting, route surveys, bridge assessments, and full escort coordination — police or commercial as required by permit conditions. Temperature-controlled options are available for cargo requiring stable environments in transit across Western Canada.
What is included on every dispatch
- Oversize and overweight permit acquisition — Alberta and inter-provincial
- Route surveys and bridge weight assessments prior to move day
- Commercial and police escort coordination as required
- Pilot car and flagging logistics managed by STL
- Temperature-controlled trailer options available on request
- LSVI-compliant pre-trip inspection before every departure
- Journey Management Plan with load-specific hazard assessment
Permit Types
Overwidth · Overheight · Overweight · Overlength · Special combination permits
Temperature Range
Refrigerated and controlled-temperature options available — contact dispatch to confirm availability for your specific commodity