Welcome to the Rhode Island Department of Transportation Oversize Overweight Permit System.
This system allows you to order:
RIDOT has launched a new height clearance assistance tool. Visit the website: https://ridot.maps.arcgis.com/apps/MapSeries/index.html?appid=eec1abaac4984494b673e8c75917149f
Before planning routes:
For more information on permitting, visit the
DOT OSOW website.
For technical assistance with this service email
There are two ways to register for this system:
As a Pay-as-You-Go Customer:
As an RI.gov Subscriber: