Road, Bike Lane, and Sidewalk Closures Needed
OC Public Works will be upgrading existing curb ramps at the roundabout at Benjamin Dr., O’Neill Dr. & Sienna Pkwy. in order to meet current Americans with Disabilities Act (ADA) standards. These upgrades will require temporary closure of adjacent lanes and sidewalks in the areas described below during working hours.
WHAT
OCPW crews will be removing existing curb ramps and constructing new curb ramps that are compliant with ADA standards
Temporary road, bike lane, and sidewalk closures will be required.
Temporary road, bike lane, and sidewalk closures will be required.
- Although through traffic will be rerouted, residents will have access to their homes during construction.
- Please see maps on reverse side for closures and detours for each phase.
- Area motorists and other road users may experience delays when traveling through the project area during working hours.
- Traffic control measures, such as digital message boards, construction signage and flag personnel will be present.
- Please observe all project signs and use alternate routes for your safety.
WHERE
WHEN
Anticipated Construction Duration
September 14 - October 9, 2026
Working Hours
Monday - Friday, 8 a.m. - 4 p.m.
The construction schedule is tentative and subject to change due to weather and other factors.
CONTACT INFO
| Construction Inspector: Bob Valle 657-850-1677 | pw.oc.gov | |
| Sup. Construction Inspector: Michael Soler 714-719-1723 | projectinfo@pw.oc.gov |
Phase I:
September 14 - September 21
• Sienna Pkwy. will be closed during work hours.
• Benjamin Dr. and O’Neill Dr. will remain open as detours.
Phase II:
September 22 - September 30
• Benjamin Dr. will be closed during work hours.
• Sienna Pkwy. and O’Neill Dr. will remain open as detours.
Phase III:
October 1 - October 9, 2026
• O’Neill Dr. will be closed during work hours.
• Sienna Pkwy. and Benjamin Dr. will remain open as detours.