Boulder County government offices closed Tuesday, Dec. 24 (at noon), and Wednesday, Dec. 25, for the Christmas holiday.

Maps and GIS – Public Works

Maps and GIS - Public Works

Public Works produces several maps, web maps and GIS data, including the Boulder County Road Map, Traffic Volumes interactive web map, Snow Removal Priority interactive web map, and Geospatial Downloadable Data, all available in the links below.

Web Maps

Public Works Assets Dashboard

Public Works assets dashboard interface
Summary information on Boulder County roads, bridges/structures and culverts

NEW and IMPROVED – Road Closures for Vehicles and Cyclists

Road Closures map example

Boulder County Snow Removal Priority

Boulder County snow removal map example

Traffic Counts

Traffic Counts map example

Motor Vehicle Traffic Counts

Motor Vehicle Traffic Counts example map

Bicycle Traffic Volumes

Bicycle traffic counts map example

Boulder County Crash Data

Boulder County crash map example

Boulder County Offices & Buildings Tour

Boulder County buildings tour map example

Maps

Road Map

Road map example

Official identification of all Boulder County owned roads

Pavement Quality Index Map

Pavement quality map example

CDOT Highways Map

CDOT highway map example

State owned roads in Boulder County

Geographic Information Systems (GIS) Data

Geospatial Downloadable Data

Geospatial data example

County maintained GIS/mapping data

CDOT GIS Data

CDOT GIS map example

Additional GIS data, provided by CDOT

Sales Tax Projects

Regional Trails Program

Regional trails map example

Multi-year effort to construct multi-use trails that connect communities

St. Vrain Greenway Trail Master Plan

St. Vrain map example

Other Maps

Ditches & Reservoirs

Ditches and reservoirs map example

Contact Us

Public Works Department (formerly Transportation)

303-441-3900
Submit a request
tdadmin@bouldercounty.gov

Location

2525 13th St.
Boulder, CO 80304

Map and Directions

Hours: Building Open 8 a.m. to 4:30 p.m.
Tuesdays and Thursdays

Mailing Address

P.O. Box 471
Boulder, CO 80306