There are several projects underway in Chino. Many of these projects have been in the works for years and once completed, will bring much needed improvements to our community.


We appreciate your patience as you navigate the inconvenience of detours and road closures. Remember to plan ahead and follow posted signage and detours.

Full Closure of SR-91 at Green River Rd.

71/91 Interchange Project

SR-71 and SR-91 Lane Closures

Impact:

A full nighttime closure of eastbound 91 at Green River Rd. is scheduled for Saturday, May 20, from 1:00 a.m. to 7:00 a.m., to allow crews to safely move equipment in the center median of the 91. 


Additionally, various overnight lane and ramp closures will be in effect throughout the project.


Use Green River Rd. to eastbound Palisades Dr. to northbound Serfas Club

Dr./Auto Center Dr. to eastbound 91.



More About the Project:

The Riverside County Transportation Commission, in partnership with Caltrans, is reconstructing the 71/91 Interchange Project in Corona.


The new non-tolled interchange is designed to improve safety, expand access to other modes of travel, reduce greenhouse gas emissions, enhance traffic flow, and support continued movement of native wildlife through the area. Construction will take place from early 2023 to 2025.

Learn More

City Road Improvements


Chino High School

Impact:  

Lanes have shifted; one lane will be maintained in each direction at all times.


Timeline: 

10th Street and Jefferson Avenue - Anticipated opening week beginning of June 2023. 

Striping date anticipated week beginning of June 2023.   


Benson Avenue and 10th St - Street Paving will be finished June 2023. 




Central Avenue, Dupont Avenue & D Street 

Impact: 

Intermittent lane closures with at least one lane open in each direction at all times. Streets Impacted:

  • Dupont Avenue, Gates Street and Alton Street.
  • Central from Chino to C Street
  • D Street from Central to 5th Street


Timeline

Final pavement restoration and roadway striping are still outstanding. 

Dupont Avenue from April 6, 2023, through. summer 2023.

Central Avenue & D street from April 12, 2023, through summer 2023. 


More About the Project: 

Street improvements include pothole work and storm drain installation. 



Central Avenue at Eucalyptus Avenue

Impact:

Temporary lane closures at the intersection. Final pavement rehabilitation next Saturday May 6th 7:00am – 4:00pm will require the one-day westbound closure of Eucalyptus Avenue and southbound lane reduction on Central Avenue. Traffic will be detoured to Edison Avenue & Chino Hills Parkway as alternative routes.


Timeline:

Completion expected late spring 2023.Final pavement restoration and roadway striping are still outstanding. 


More About the Project:

Public improvements to roadway, sidewalk and traffic signal. Final pavement restoration and roadway striping are still outstanding.




Chino Avenue between Mountain Ave and Bunker Hill Place

Impact:

Intermittent lane closures with at least one lane open in each direction at all times.


Timeline:

Completion expected summer 2023. SCE and utility companies need to relocate their conflicting utilities.


More About the Project:

Street improvements include pothole work and storm drain installation. Completion date projection extended due to relocation of utilities.




D Street from Monte Vista Avenue to 2nd Street

Impact:

Intermittent lane closures.


Timeline:

Monday, January 30 through June 2023.


Detour Information:

2nd Street to C Street or Chino Avenue.


More About the Project:

Public improvements include storm drain, curb, gutter, sidewalk, pedestrian ramps and crosswalks. Local access will be maintained.



Edison Avenue from Central Avenue to east of Oaks Avenue

Impact:

Eastbound and Westbound turns on Edison at 12th street are closed.


Timeline:

End of summer 2023.


Detour Information:

Central Avenue or Oaks Avenue to Eucalyptus / College Park.


More About the Project:

Construction of storm drain, street widening, curb, gutter & sidewalk, pavement rehabilitation, Ayala Park entrance improvements, traffic signal improvements, and pedestrian accessibility improvements as part of the College Park ultimate Improvement Project.



Merrill Avenue from Euclid Avenue to Stearman Drive

Impact:

Full 24 hour closure in both directions. Bon View Avenue closed from Eucalyptus Avenue to Merrill Avenue.


Timeline:

Begins Friday, February 10, 2023 through the end of May 2023.(Recent rain events have impacted the end date.)


Detour Information:

Grove Avenue from Eucalyptus Avenue and Merrill Avenue



More About the Project:

As part of the Ontario Ranch Business Park development, extensive improvements to Merrill Avenue near the intersection of Euclid are underway. The Ontario developer will be installing major underground utilities like sewer, storm drain and water connections.


Access to the Chino Airport and its businesses will be maintained at all times from the east on Merrill Avenue at Bon View Avenue.




Kellogg Avenue and Madison Avenue Intersection

Impact:

Single Lane closure along Kellogg Avenue at Madison Avenue.


Timeline:

Completion expected end of May 2023.


More About the Project:

Street Improvements to include sidewalk gap closure, street widening, curb and gutter, and pedestrian accessibility improvements.



Olive Place at Walnut Avenue

Impact:

Intermittent lane closures with at least one lane open in each direction at all times.


Timeline:

Completion expected end of May 2023.


More About the Project:

Street Improvements to include sidewalk, curb and gutter, and pedestrian accessibility improvements.


PRESERVE ROAD IMPROVEMENTS



Bickmore Avenue from Euclid Avenue to Quality/Mayhew

Impact:

Full 24-hour closure westbound direction until end of May 2023. Eastbound is open for use.  


Timeline:

Bickmore estimated to be open for two-way traffic on Tuesday, May 30th.

UPDATE: It is anticipated that the closure may need to be extended beyond the initial estimate. Efforts are currently underway to assess the full extent of the required repairs, and as a result, a specific date for reopening cannot be provided at this time.


Improvements along Euclid expected to be completed by the end of 2023.

 

Developer Update (May 18):

A sinkhole has been discovered on the north side of the roadway, located approximately 400 feet west of the Quality Way intersection. 


The sinkhole is situated along the alignment of an existing sewer main that was previously constructed as part of the adjacent industrial development on Quality Way (Altitude). City staff has taken immediate action by coordinating with the developer's team to conduct a comprehensive investigation and determine the necessary repairs for the roadway.


It is anticipated that the ongoing closure of the Bickmore Avenue westbound lane may need to be extended beyond the initial estimate. Efforts are currently underway to assess the full extent of the required repairs, and as a result, a specific date for reopening cannot be provided at this time.

 

Updates will be provided as soon as they become available. Your safety is our top priority, and we thank you for your understanding and cooperation. 

 

Detour Information:

Kimball Avenue to Quality Way


More About the Project:

Work completed includes sewer and storm drain improvements as a condition of the Alere development Detour. After full closure is completed, additional public improvements will be ongoing and may include temporary lane reductions.



Kimball Avenue from Euclid Avenue to Rincon Meadows 

Impact:

Intermittent off-peak lane closures with at least one lane open at all times. To complete work on remedial items.


Timeline:

Completion of remedial items scheduled for May 2023. Work has been completed; punch-list items remain which may require occasional lane closures outside of peak hours.


More About the Project: As part of the ongoing development in The Preserve, Kimball Avenue, between Euclid Avenue and Rincon Meadows Avenue is being improved to include the installation of underground utilities, raised median, streetlights, traffic signals and the installation of a large storm drain to help reduce flooding in the area. 



Pine Avenue from West Preserve Loop to Homecoming Drive

Impact:

Pine Avenue will be reduced to one lane in both directions between West Preserve Loop and Homecoming Drive and access to East Preserve Loop south of Pine will be closed for the duration of the project.


Timeline:

July 30, 2022, through end of June 2023. (Schedule may be impacted by recent rain events)


Detour Information:

Residents of The Preserve can take Kimball Avenue as an alternate route. Eastvale residents are encouraged to take Archibald north to Merrill. Residents south of Pine can use Market Street to Hellman, additionally, Legacy Park St is now open and available as an alternate route. Truck traffic will be diverted to Merrill. 


More About the Project:

As part of the development of the Town Center at The Preserve, Pine Avenue between West Preserve Loop and Harvest/Homecoming is being improved. 

Improvements include widening the road to 5 lanes, 2 new traffic signals, repaving of Pine and installation of underground utilities & center medians. Once completed, this project will relieve congestion & improve traffic flow on Pine Avenue.

Central Widening Project (SBCTA)

During the month of May, crews on the SR 60/Central Avenue project are finishing up pavement work throughout the corridor. Once complete, crews will begin to construct curb and gutter, install fencing and signage, and paint the new Central Avenue bridge.

Learn More

Discover all you need to know about construction projects in our community at the City of Chino's Construction Portal. Get project details, timelines, and updates on capital improvements and developer-led projects.

Construction Portal
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