Level 2 Fire Restrictions in effect for all areas of unincorporated Boulder County (See flyer). For updates on active fires, follow BoulderOEM

COVID-19 updates are available in English and Spanish. See list of Resources (Recursos) for those impacted by COVID-19.

Transportation Standards and Manuals

Transportation Manuals & Design Standards

These documents are created by the Transportation Department and are to be used by residents and builders in unincorporated Boulder County to adhere to adopted standards and guidelines.

  • Multimodal Design Standards – These Multimodal Transportation Standards plan for and implement the goals of the Boulder County
    Comprehensive Plan which supports the provision of high quality transportation facilities and services across all modes to meet the mobility and access needs of all users. The Standards provide direction to effectively and sustainably manage the existing and future transportation
    infrastructure, both public and private, within unincorporated Boulder County.
  • Storm Drainage Criteria Manual – This document provides a uniform set of standards that would be used to guide development and design drainage improvements in order to prevent future drainage problems and enhance the urban and natural environments.

Contact Us

Public Works Department (formerly Transportation)

303-441-3900
Submit a request
Email

Location

2525 13th Street
Boulder, CO 80304

Map & Directions

Hours: 8 a.m. - 4:30 p.m. M-F

Mailing Address

P.O. Box 471
Boulder, CO 80306