Contractors & Consultants

RIDOT AutoCAD Civil 3D Configuration Files

Engineering

Blue Book Standard Specifications
Bridge Design Standard Details
Bridge Design Standard Details– CADD
Bridge Load Rating Guidelines – LRFR
Bridge Inspection Manual
Bridge Manual – LRFD
Design Policy Memos
Full Document Repository
Only Acceptable Bid Prices (none at this time)
Project Management Portal
Provisions – General
Provisions Required – Federal Aid Projects
Standard Details Drawings
Standard Item List with Codes
Traffic Design Manual
Highway Design Manual
Weighted Average Unit Prices
Subsurface Exploration Log Template

Traffic Engineering

Materials & Research

Cultural Resources

Rules & Regulations

Project Bidding

Federal Wage Rates

Weighted Average Unit Prices

Liquid Asphalt and Fuel Price Adjustments

Liquid Asphalt: $572.50 per ton
Diesel Fuel: $2.5847 per gallon
Prices effective February, 2025

Audit

Work Zone Safety & Mobility

Physical Alteration Permits

Utility Permits

RIDOT Environmental Divison

Natural Resources Unit (NRU)

Office of Stormwater Management

Landscape Architecture Unit (LAU)

Civil Rights

We are committed to fulfilling our obligations under federal and state civil rights laws and equal employment requirements. This includes supporting our contractors, consultants and sub-recipients in achieving full compliance with these laws and requirements through the implementation of the following programs:

Equal Employment Opportunity (EEO)
American with Disability Act (ADA)
Title VI

On the Job Training (OJT)
Disadvantage Business Enterprise (DBE)

Need Help?

Project Management Portal

Visit our project tracking portal, which includes detailed contract award information and our latest specifications and design policy memos. Click here »

Plow Snow?
Join us this Winter!

Latest Documents

Contact us to receive the latest documents by email.

Learn About Intelligent Transportation Systems

How to Make an Open Records Request

Building Rhode Island's Future

Building RI's Future - link to TIP