City of Boulder

The City of Boulder municipal government has served the Boulder community since 1871. Follows and retweets do not imply endorsement.

[City of Boulder @bouldercolorado]

A travel survey to track progress toward community goals and inform city planning decisions will arrive in mailboxes starting this week. If you were selected for the statistically significant survey, we greatly encourage your participation.

Learn more: https://t.co/VhPZRnfCaR

[City of Boulder @bouldercolorado]

Construction on the South Boulder Creek flood mitigation project begins Oct. 5. This work will protect against major floods—while keeping US36 accessible during emergencies. CU Boulder South will close to visitors for safety starting Oct. 5.

Learn more: https://t.co/kBMc5NwIax

[City of Boulder @bouldercolorado]

Tonight: Arapahoe Avenue westbound vehicle lane closure, Tuesday, Sept. 15, 8 p.m.-5 a.m. Detours via 63rd St to Valmont Rd, & Cherryvale Rd to Baseline Rd.

The new bridge goes in tonight! A night closure supports safe operations. https://t.co/t51p9Ws9gT

[City of Boulder @bouldercolorado]

Arapahoe Ave westbound vehicle lanes will close on Weds./Thurs. nights, Aug. 19-20, 8 p.m.-5 a.m. Detours via 63rd St to Valmont Rd, & Cherryvale Rd to Baseline Rd.

Closures support safe removal of an old pedestrian/bike bridge to be replaced. Details: https://t.co/c3HUXjdi6x

[City of Boulder @bouldercolorado]

Did you know? 💧
The Barker Gravity Pipeline has been moving water through Boulder’s mountains for over 100 years—using gravity and supporting hydroelectric power along the way.
Learn more:
https://t.co/LtKUlF73Me

[City of Boulder @bouldercolorado]

The city is pausing its license plate reader vendor selection to allow for broader policy discussion & community engagement. It had planned to complete vendor selection by 9/15 but now expects the engagement & policy conversation to extend into Spring '27. https://t.co/vPGE04k6R0

[City of Boulder @bouldercolorado]

Have questions about how the Alpine-Balsam initiative unfolded? Check out our new interactive tool about this 11-year effort. We're sharing more detailed cost figures as well as key council decision points. https://t.co/z1B0RYqKfk

[City of Boulder @bouldercolorado]

All City of Boulder administrative facilities and Age Well Centers will be closed Monday, Sept. 7, for the Labor Day holiday.

Some services and recreation facilities will remain open. Learn more at https://t.co/5tPQ35ZqEA

[City of Boulder @bouldercolorado]

The free Park-to-Park shuttle to Chautauqua is running for one more weekend this season. Enjoy a convenient, stress-free way to access one of Boulder’s most beloved destinations this Labor Day weekend!

Plan your trip and learn more at https://t.co/ZY4Ifjy74W.

[City of Boulder @bouldercolorado]

Construction on the South Boulder Creek flood mitigation project begins in early Oct. The project will protect our community and advance safety, sustainability and resilience. CU Boulder South will close to visitors during construction for safety. https://t.co/kBMc5NwIax

[City of Boulder @bouldercolorado]

City manager releases balanced budget with focus on critically vital services and community input about priorities: https://t.co/EDFQSyhx9L

[City of Boulder @bouldercolorado]

The City of Boulder has opened rolling applications for 2026 Indigenous Peoples Day events. Events will be co-funded by the Human Relations Fund and Office of Arts and Culture.

Learn more on the city’s website at https://t.co/FaDPDaNQr7

[City of Boulder @bouldercolorado]

The City of Boulder is inviting qualified development teams to submit proposals for a partnership with the city to develop city-owned properties at the East Bookend of the Civic Area.

Proposals must be submitted by Oct. 30, 2026, at 4 p.m.

Learn more: https://t.co/eEpNeSo3pM

[City of Boulder @bouldercolorado]

🎉 The Boulder Valley Comprehensive Plan is officially adopted! After 2 years of engagement, 75+ events and thousands of comments, the city and county have adopted a shared vision for the next 20 years. Thanks for helping shape our future! https://t.co/4EbqDJ1kcU

[City of Boulder @bouldercolorado]

The city has been getting a lot of questions about its new staff and customer service hub at Alpine-Balsam. We've updated the project webpage with answers to some of these questions. Check it out here: https://t.co/BbsSHF4hut

[City of Boulder @bouldercolorado]

Ever ride a bike in Boulder? Whether you ride in town, commute regionally, bike for leisure or ride for sport, we want to hear from you! We're applying for Bicycle Friendly Community status, and feedback is a key part of the process. Comment at https://t.co/49UTnrzX7O 🔗

[City of Boulder @bouldercolorado]

City Releases 2026 July Point in Time Count Results

City-specific summer counts help to build seasonal understanding of unsheltered homelessness.

View key findings on the city's website at https://t.co/VFZsDskdmZ

[City of Boulder @bouldercolorado]

UPDATE: Workers were able to complete the full removal in one night, so there will not be closures tonight, Aug. 20.
https://t.co/t51p9Ws9gT

[City of Boulder @bouldercolorado]

Arapahoe Ave westbound vehicle lanes will close on Weds./Thurs. nights, Aug. 19-20, 8 p.m.-5 a.m. Detours via 63rd St to Valmont Rd, & Cherryvale Rd to Baseline Rd.

Closures support safe removal of an old pedestrian/bike bridge to be replaced. Details: https://t.co/c3HUXjdi6x

[City of Boulder @bouldercolorado]

Arapahoe Ave westbound vehicle lanes will close on Weds./Thurs. nights, Aug. 19-20, 8 p.m.-5 a.m. Detours via 63rd St to Valmont Rd, & Cherryvale Rd to Baseline Rd.

Closures support safe removal of an old pedestrian/bike bridge to be replaced. Details: https://t.co/c3HUXjdi6x

[City of Boulder @bouldercolorado]

Arapahoe Ave. westbound vehicle lanes will close on Weds. night Aug. 12 and Thurs. night Aug. 13 for pedestrian bridge removals between 8 p.m. and 5 a.m. This is part of the Arapahoe Avenue Pedestrian and Bike Bridge Replacement Over South Boulder Creek. https://t.co/p95R92kjBx

[City of Boulder @bouldercolorado]

Sat, Aug 8: Folsom St. & Colorado Ave. intersection will be fully closed (incl. HOP bus) for pavement work. Check Cone Zones for maps, detours & updates. This work is part of Boulder's annual Pavement Management Program. Details: https://t.co/KRU3CvSLxK