Project Information
Construction Period: May 26-August 4, 2023
Information: Contact the Public Works Department – Engineering at (909) 839-7040 or publicworks@diamondbarca.gov
Cost: $3 million
Funding Source: Measure M, Measure R, Gas Tax, Hauler Fee, SB1 and Prop C
Resident Notification
Project Schedule
Note: No parking signs will be placed 72 hours prior to the commencement of work on each street, indicating that parking is prohibited from 7 a.m. to 5 p.m.
Thursday, 7/27/2023
- Canyon Park (Morning Canyon to end)
- Morning Canyon (Diamond Bar to Stonepine)
- Shady Elm (Acacia Hill to end)
- Acacia Hill (Año Nuevo to Robin Oaks)
- Birds Eye (Deerfoot to Maple Hill)
- Cello (Indian Well to end)
- Indian Well (Maple Hill to Birds Eye)
- Falconburn (Blendbury to Maple Hill)
Friday, 7/28/2023
- Fern Hollow (Los Cerros to Pathfinder)
- Los Cerros (Fern Hollow to end)
- Oxbow (Santaguin to end)
- Shadehill (Santaguin to end)
- Santaguin (Morning Canyon to Shadehill)
- Deerfoot (Kiowa Crest to Croll)
- Pecan Grove (Mountain Laurel to Free Thorn)
- Hickory Nut (Pecan Grove to end)
- Maple Hill (Mountain Laurel to Diamond Bar)
Schedule for
Slurry Seal Map (PDF)
Project Description
Residential and collector streets (Area 2)
- Slurry seal
- Chip seal
- Localized asphalt concrete
- Curb ramp reconstruction
Street rehabilitation on Golden Springs Drive from Brea Canyon Road to Grand Avenue - See map for project area
- Pavement grind and overlay between 2” – 4”
- Enhanced bicycle lane striping
- Roadway signing and striping
- Curb ramp reconstruction
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