Reconstruct Lakeview Avenue overcrossing to include standard lanes, shoulders and sidewalks in each direction

Realign westbound State Route 91 (SR-91) on-ramp at Lakeview interchange

Add new on-ramp from Lakeview connecting directly to SR-55

Separate westbound SR-91 and southbound SR-55 traffic

Add new eastbound general purpose lane

Reconstruct Kramer Boulevard and Tustin Avenue overcrossings to include standard lanes, shoulders and sidewalks in each direction

Improve westbound SR-91 to northbound and southbound SR-57 connectors Add an auxiliary lane from SR-57 to Raymond Avenue/East Street off-ramp

Reconstruct La Palma Avenue overcrossing to include standard lanes, shoulders and sidewalks in each direction

Add bypass ramp for northbound SR-57 Orangethorpe Avenue off-ramp prior to SR-91, eliminating the need to merge across multiple lanes at the interchange