Oversize Threshold and Freight Impact

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Email from Regina Marrone on 7/23/25

Hi Team,

I want to send a quick reminder about unit width limits, prompted by the upcoming shipment of Load E883, which was built at 144.5 inches wide.

Why This Matters:

Any load over 102 inches (8 feet 6 inches) in width is considered oversize (OD) in every state. That means even if a unit is 103" wide, it's subject to:

• Permitting requirements

• Daylight-only travel restrictions

• No weekend or holiday movement in most jurisdictions

• Route restrictions and bridge/clearance checks

We try to keep all units at 143 inches or less because 144 inches (12 feet) is a critical regulatory threshold. Once a load hits 144" or more:

• It enters a higher risk/penalty category

• Many states begin to require escort vehicles

• Freight costs rise significantly due to extra coordination, permits, and escorts

Real-World Example – Load E883:

Load E883 was built at 144.5" wide, pushing it over the 12-foot mark. As a result, it now requires:

• Permits in every state along the route

• Escort vehicles in several states

• Compliance with restricted travel hours

• An estimated $1,000–$1,500 increase in freight cost

This one example highlights why we don’t build right up to the 144" limit — there’s no margin for error, and the smallest overage can have significant downstream impact.

Design Guideline:

• Please design and quote units at 143" or less

• Coordinate early with Transportation if wider designs are being considered

• Verify final specs before release to avoid costly oversize surprises

Thanks for your attention to this. Even one inch can make a big difference when it comes to shipping efficiency, compliance, and cost.

Best regards,

Regina Marrone

Transportation Manager

P: (770)489-0716 Ext. 1718

F: (678) 766-1039