City of Diamond Bar - City Hall

06/19/2026

See what's coming up in Diamond Bar in this week's DB Weekly Highlights.
👉 https://cvcpl.us/tDyUQL2

🏛️ New City Manager Selected
🚧 Complete Streets Update
🚗 Free Catalytic Converter Etching | June 24
📱 Emergency Alert Test | June 26 at 10 a.m.
🎶 Summer Concerts | Wednesdays in July at 6:30 p.m.
🏡 Free Vacation Checks
🏊 Water Safety Starts Tips
👮 Sheriff’s Visit Kids Summer Camp
🎬 Movies by Kids Camps | June 29–July 2
🌺 Luau Dance 55+ | July 16, 6–9 p.m.
🎄 Holiday Parties at DBC | Reserve Early
☀️ Identify Heat Illness

Links to each highlight are placed in the comment section of their respective photos.

06/18/2026

🚧 NIGHTTIME ROAD CLOSURE 🚧

Golden Springs Drive will be fully closed in both directions between Golden Springs Drive and Copley Drive tonight from 9 PM to 5 AM. Please use Copley Drive and Gateway Center Drive as detour routes. Expect possible construction-related noise, dust, and vibration in the area.

06/18/2026

Treat yourself to some delicious sushi on National Sushi Day!🍣

Get 10% back in rewards through the Open Rewards app, until Sunday, June 21, when you shop locally at any of these Diamond Bar retailers:

Atoyubu
Hikari Sushi
Jimmy's Poke and Sushi Burrito
Kyala Sushi & Japanese Cuisine
Makomae
Mansun Sushi
Mr. Poke
Raw n Dash
Tokyo Ramen & Sushi
Wabi Sabi Ramen Sushi Bar and Grill

How to Earn Rewards:
1️⃣ Download the Open Rewards: Shop Local app 📱
2️⃣ Create your account
3️⃣ Link your card or snap a pic of your receipt 📸
4️⃣ Earn 10% in rewards on your purchase! 💸

Keep It Local, Diamond Bar! 💙

What's your go-to sushi order? 😋

06/17/2026

The Diamond Bar City Council voted unanimously to appoint Assistant City Manager Ryan McLean as the next city manager at its regular meeting on June 16, 2026.

McLean grew up in Diamond Bar, attended local schools, and graduated from the University of California, Irvine, with a degree in economics. He started his career with the City in 2001 as a full-time recreation coordinator and moved to the City Manager's Office in 2005, where he was eventually promoted to assistant city manager in 2016, overseeing the Parks and Recreation Department, and the divisions of Human Resources and Risk Management, City Clerk, Information Systems, and Community Relations.

Some of McLean's work over the years includes leading the development of the City Council’s first Strategic Plan; expanding the City’s community outreach and engagement efforts; advancing organizational process improvements to strengthen service delivery; and actively addressing the City’s long-term fiscal challenges to ensure financial sustainability.

McLean will assume the role on July 1, following the retirement of City Manager Dan Fox, who led the City’s daily operations for the past nine years.

06/16/2026

City Update | June 16, 2026 — Incorrect Event Listing on America250 Website.

The City has been made aware of an event listed on the America250 website titled "Fourth of July Spectacular" at Lorbeer Middle School.

This event does not exist and was erroneously listed on the site.

America250 has been asked to update or remove the listing. Lorbeer Middle School is also aware of the error.

Join the City in celebrating Independence Day at the City’s Patriotic Concert during the Concerts in the Park series, on Wednesday, July 1, at Summitridge Park.

For more information about the City's Concerts in the Park series, visit www.diamondbarca.gov/specialevents

06/15/2026

The American Red Cross is hosting a blood donation drive and is encouraging donors to help meet the ongoing need for blood donations.

Tuesday, June 16
9 a.m.-3 p.m.
📍 Diamond Bar Center | Grand View Ballroom (1600 Grand Avenue)

Donors who give blood will receive a $15 e-gift card by email and be entered into a drawing for a chance to win a $7,500 prize.

👉 Schedule your appointment today using code "CODB" at redcrossblood.org.

06/15/2026

🚧 57/60 Confluence Project Traffic Alert Construction Closure Notice for June 15-20.

Contractors are scheduled to work on SR-57 and SR-60 as part of the State Route 57/60 Confluence Chokepoint Relief Project. This includes closures of eastbound SR-60 Diamond Bar Blvd on- and off-ramps, eastbound and westbound SR-60 Grand Ave on-ramps and lane closures on eastbound SR-60 between Lemon Ave and Diamond Bar Blvd and Grand Avenue between Grand Crossings Pkwy and Golden Springs Dr..

🚫 Closures:
(Nighttime) Lanes on EB SR-60: June 15, 16, 17, 18, 19 (9 p.m. - 8 a.m.)
(Nighttime) Lanes on WB SR-60: June 18 (9 p.m. - 8 a.m.)
(Nighttime) EB SR-60 Diamond Bar On-Ramp: June 15, 16, 17, 19 (7 p.m. - 6 a.m.)
(Nighttime) WB SR-60 Grand Ave On-Ramp: June 17, 18 (7 p.m. - 6 a.m.)
(Nighttime) EB SR-60 Grand Ave On-Ramp: June 15, 16, 17, 18, 19 (7 p.m. - 6 a.m.)
(Nighttime) Lanes on NB Grand Ave: June 15, 16, 17 (7 p.m. - 6 a.m.)
(Daytime) EB SR-60 Diamond Bar On-Ramp: June 15, 16, 17, 18, 19 (9 a.m. - 1 p.m.)
(Daytime) EB SR-60 Diamond Bar Off-Ramp: June 15, 16, 17, 18, 19 (9 a.m. - 3 p.m.)

For more information and project updates, visit www.sgvcog.org/5760project

06/12/2026

✨ Your DB Weekly Highlights are here!
Here’s what’s happening around Diamond Bar this week 👇

Check your inbox or view it online here:
https://cvcpl.us/1Kxehq2

Here’s what’s in this week’s roundup:
🚧 SoCalGas Pipeline Inspection Underway
🦟 GLACVCD to Bring Mosquito Awareness Campaign to Pantera Park
🍣 Keep it Local Rewards National Sushi Day
🏛️ June 16 City Council Meeting
🎶 Summer Music Camp Disney Through the Ages
👥 Joining a Senior Club
🌳 City Park Feature Pantera Park
🔍 May Building Inspection Activity
📋 May Plan Check and Permit Activity
🚨 May 2026 Code Enforcement Activity
🆕 New Businesses June 3 to 9
📆 Upcoming Events and Meetings

🔗 Links for each topic are in the comments of their photo posts!
Not subscribed yet? Sign up here:
📝 https://www.diamondbarca.gov/list.aspx

💙 Have a fun, safe, and informed weekend, Diamond Bar!

06/11/2026

The agenda for the Tuesday, June 16, 2026, City Council meeting is posted online at www.diamondbarca.gov/agendas

06/10/2026