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State Organizations
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Top-requested sites to log in to services provided by the state

Virtual Gateway

Unemployment Online

Child Support Services

PDDG Chapter 18 - Plans, Specs and Estimates

Chapter 18 of the MassDOT Project Development and Design Guide

Updated guidance for Chapter 18 is in development. Designers should refer to the 2006 edition of Chapter 18 until updated guidance is released.

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