RI.gov R.I. Government Agencies| Tranparency Portal | Privacy Policy|

Standards & Specs

"Blue Book"

The RIDOT Standard Specifications for Road and Bridge Design and Other Specifications has been updated as of 2004. All of the specifications are availible in pdf format on this website and can be viewed using Adobe Acrobat Reader. To obtain a physical copy of the Blue Book please contact the Contracts & Specifications Office at (401)222-2495.

Standard Details

The Standard Details Drawings are currently available for download as a pdf file.

Product Approved List

RIDOT's Product Approved List is available through this link for download as a pdf file.

Utility Permits

Utility Permit Application

Physical Alteration Permits

We offer the Physical Alteration Permits for download through the Maintenance section of the RIDOT website. The applications and instructions are all availible in pdf format and can be viewed using Adobe Acrobat Reader.

Physical Alteration Permit Applicaton - for Commercial and Residential

Physical Alteration Permit Manual