All oversize loads entering Exeter, California must conform to the requirements set by the California Department of Transportation (CADOT) and the Exeter Department of Transportation (EXEDOT).

In general, any vehicle over 11 feet in width, 15 feet 0 inches in height, and within the super heavy weight class (over 220,910 lbs) should obtain an oversize load permit from the CADOT and potentially additional permits from EXEDOT.

To navigate the complexities of Exeter's infrastructure, it's crucial to plan routes that avoid sensitive areas like the Exeter Harbor and major construction zones along the Exeter Lake area.

Escort vehicles are required for oversize loads exceeding 16 feet in width or 13 feet 0 inches in height on highways and certain city streets. The California State Police often require escorts for loads that are particularly large or heavy.

For movements within Exeter, the Exeter Department of Transportation may mandate police escorts for oversize loads, especially during peak traffic hours. Scheduling these escorts requires advance notice, typically at least 53 hours prior to the move.

The California Department of Transportation manages the primary application process for oversize permits, with supplementary permits required from Exeter Department of Transportation for transit through Exeter limits.

Required documentation for Exeter permits includes axle configuration diagrams, proof of insurance with appropriate coverage levels, and detailed transport plans. Engineering assessments may be required for loads exceeding standard weight thresholds on certain streets and bridges.

Exeter has strict time-of-day restrictions for oversize loads, generally prohibiting movements during peak hours (7-9 am and 4-6 pm, Monday-Friday).

Seasonal restrictions apply during major events like the the Exeter Winter Festival and the the Exeter Winter Tournament, which may impact routing and scheduling.

Certain neighborhoods, such as Downtown Exeter and areas around Exeter Central Terminal, have restricted access for oversize loads. Alternative routes should be planned in advance to avoid these areas.

The base permit fee for an oversize load in California is $40, with additional fees for super heavy loads (over 200,000 lbs) ranging from $150 to $350 depending on the complexity of the move.

For movements within Exeter, Exeter Department of Transportation may charge additional fees for city-specific permits, which can range from $75 to $500 or more for particularly complex routes or those requiring extensive coordination with city agencies.