Heavy Haul Routes California: Oversize Load Permits Guide (2019)
Planning heavy haul transport through California? This guide covers the best routes for oversize load transport, oversize load permits, heavy haul trucking corridors, and OSOW routing considerations. California permit requirements and weight restrictions vary by state compared to neighboring states.
California Legal Limits & Width Limits
Understanding legal limits is essential before planning your route:
Width Limits for Wide Loads
- Standard legal limits: 8'6" wide without permits
- Any load that exceeds 8'6" requires special permits
- Loads over 12 feet wide require escort vehicles
- Wide load or oversize load signs mandatory for all permitted moves
Weight Restrictions
- Weight restrictions enforced at scales and weigh stations
- Weight limitations vary by axle configuration and weight height
- Bridge weight restrictions posted throughout California
- States require compliance with federal bridge formula
Travel Restrictions
- Travel restrictions during peak hours in urban areas
- Oversized load moves restricted sunrise to sunset
- Weekend travel restrictions on major corridors
Primary Heavy Haul Corridors in California
Interstate Routes for Oversize Load Transport
- I-5: Primary corridor with routes planned for heavy haul
- I-10: East-west route with posted weight restrictions
- I-15: Desert corridor with fewer travel restrictions
- State highways for rural oversize load access
When Pilot Cars Are Required
California states require pilot cars for:
- Loads over 12 feet wide - one escort vehicles required
- Loads over 14 feet wide - two pilot cars required
- Any load that exceeds 100 feet in length
- Oversized load moves during restricted hours
Escort Vehicle Requirements
- Escort vehicles must display flags and lights
- Amber rotating beacons visible from all directions
- Pilot cars equipped with "OVERSIZE LOAD" signs
- Two-way radio communication required
Known Restrictions for Oversize Load Escort
Height Clearance Survey Requirements
- Bridge clearances vary by state and route
- Always verify with current route survey service data
- Urban areas have lower clearances requiring high pole escort vehicles
Weight Restrictions for Heavy Haul Trucking
- Seasonal weight restrictions (spring thaw) affect heavy haul transport
- Bridge weight limitations for overweight permit loads
- Local road weight restrictions for specialized transportation
Professional Route Survey Services
Before any major heavy haul move, consider a professional route survey:
- Height clearance survey with routes planned in advance
- Verify width limits along entire route
- Construction zone updates for OSOW routing
- Identify travel restrictions and curfew windows
2019 Route Conditions in California
ELD mandate affected heavy haul routing:
- Construction projects impacting oversize load transport
- New travel restrictions for wide load transportation
- Updated permit requirements for specific corridors
Heavy Haul Route Planning Tips
- Confirm all permit requirements before departure
- Verify weight restrictions on planned route
- Have backup routes planned for heavy haul dispatch
- Ensure pilot cars have proper flags and lights
- Know width limits and legal limits for each state
- Coordinate escort vehicles for superload moves
Professional Heavy Haul Services in California
Need heavy haul transport California? AUMOR Inc provides:
- Route survey service for oversize load planning
- Certified pilot cars for heavy haul escort
- Oversize load permits coordination and routing services
- Escort vehicles with proper flags and lights