Construction Alerts

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Visit this page for construction and related notices for work occurring in Monrovia.

Note that while the City strives to provide you with the most up-to-date information, construction schedules are subject to change with little or no notice for various reasons, including, but not limited to, weather conditions and unforeseen delays. 

Monrovia Renewal LogoMonrovia Renewal Related Construction

Monrovia Renewal is the largest public works project in the City's history, making citywide repairs where they are most needed to our water and sewer pipelines, water facilities, streets, sidewalks, curbs, and gutters. Visit the Monrovia Renewal page to learn more.


Monrovia Renewal Northwest Section Improvements Nearly Complete!

Work is wrapping up in the Northwest Section! All major construction has been completed and the team is putting the finishing touches in the improvements. Work will continue for another couple of weeks, including:

  • Connection of new water services
  • General clean up and punch list items

We appreciate your patience and support while we work to execute these improvements throughout our community! If you have any questions regarding this matter, please feel free to contact Public Works at (626) 932-5575 or

Monrovia Renewal South Section Infrastructure Improvements - Work for Week of July 30, 2018

This week, the following work will take place in the Monrovia Renewal South Section:

  • Removal and Replacement of concrete curb, gutter, sidewalk, and driveway approaches:
    • Duarte Road
  • Removal and Replacement of Water Service Lines
    • 6th, 8th, 9th, 10th, Encino Avenue and Diamond Street

 If Construction is in Your Neighborhood, Be on the Lookout for These Notices!

Advance notices will be distributed to residents and business owners in the areas where work will take place. Parking restrictions have been posted in the areas where parking will be impacted, pursuant to the following notification process:

How and when will you be notified? The contracting team will distribute notices on the following schedule, which will vary by the specific work in each location:

  • Initial Notice - All residents and businesses in the construction area to inform them of pending work.
  • Five Day Notice - Specific notices will be delivered to the impacted areas five (5) days prior to work commencing. This notice will outline the work taking place, overview the schedule, and provide information on the associated impacts, such as parking restrictions or driveway access.
  • Two Day Notice - A final notice will be provided two days before the activity begins to remind folks of the coming work and impacts.

We appreciate your patience and support while we work to execute these improvements throughout our community! If you have any questions regarding these improvements, please contact the Public Works Division at (626) 932-5575 or

Trees to be Removed and Replaced Related to the Monrovia Renewal Work in the South Section

In the Monrovia Renewal South Section, a number of trees have been identified as being problematic due to their health and condition as well as the impact they are having on the infrastructure. These trees have been assessed for their overall health and condition and for opportunities to minimize their impact on the infrastructure (such as root pruning or installing root barriers). The ultimate goal is to preserve as many trees as possible; however, in situations when the health of the tree is declining and the trees are impacting the infrastructure, a decision has been made to remove them as a part of the construction activity.

As a part of the replacement of the sidewalk, the tree wells will be left intact so that the new trees can be planted back in their place. The Field Services team is working to identify suitable replacement trees and will work to replace them when the construction is complete and the planting season is desirable.

If you have any questions or concerns, please contact the Public Works Division at (626) 932-5575.

Renewal - South Section