Patching deck spalls, placing protective bridge methacrylate sealant, replace joint seals and overlaying bridge deck with polyester concrete at 17 locations on

The project involves maintenance work on 17 locations along I-405 between University Drive and the I-405/SR 22 Connector to extend the service life of bridge structures through patching deck spalls, applying protective methacrylate sealant, replacing joint seals, and overlaying bridge decks with polyester concrete. All activities will occur within Caltrans Right of Way, primarily during nighttime hours to minimize traffic disruption, and will require lane and ramp closures as well as detours. The work includes measures to manage light and glare impacts and affects a disturbed soil area of less than one acre. The project is fully state-funded and subject solely to the California Environmental Quality Act without federal involvement. It is classified as a Minor B Project, indicating limited environmental impact and straightforward scope, with the public benefiting from improved bridge safety and longevity. The primary point of contact for inquiries is Iffat Qamar, Associate Environmental Planner at Caltrans District 12 - Orange, reachable via email or phone.