helix environmental planning california logo

Westfield Carlsbad

HELIX Environmental Planning (HELIX) completed an Environmental Impact Report (EIR) for the expansion of the existing Plaza Camino Real shopping center in Carlsbad. This EIR evaluated a Specific Plan, including a request to demolish a portion of the existing center...

One Paseo

HELIX Environmental Planning (HELIX) prepared an Environmental Impact Report (EIR) addressing a proposed mixed use development located in the City of San Diego. In support of the EIR, HELIX prepared technical studies related to air quality, greenhouse gases (GHG) and...
I-5 North Coast Corridor

I-5 North Coast Corridor

HELIX Environmental Planning (HELIX) supported Caltrans District 11 on the I-5 North Coast Corridor (I-5 NCC) Environmental Impact Report/Environmental Impact Statement (EIR/EIS). This highly controversial project involves the widening of I-5 within an approximately...