Whether improving existing infrastructure or building new projects, TRC understands the need
to advance connectivity, community livability and environmental stewardship. From design,
construction, inspection and maintenance, to repairing or replacing key assets, TRC delivers
sustainable solutions that support our nation’s vital infrastructure networks.
Advancing Active Transportation Transforming Energy Infrastructure
TRC was selected by the County of Greenville
to provide preliminary design and assessment
of 11 locations for pedestrian bridges or tunnels
associated with a major 4.5-mile planned
expansion of Greenville’s hugely popular Swamp
Rabbit Trail. The trail represents a nearly 20-mile-
long, multi-use greenway system north of the City
of Greenville that follows the path of an abandoned
rail line and is enjoyed by more than 500,000 users
a year. TRC was retained by the Los Angeles Department
of Water and Power (LADWP) as prime contractor,
providing engineering, procurement, demolition,
disposal and site remediation services for the
dismantling and removal of four decommissioned
generating units at the Haynes Generating Station
in Long Beach, CA. The project will support
LADWP’s Clean Grid L.A. initiative, which calls for
achieving 100 percent renewables by 2045 and
a carbon neutral power portfolio by 2050. It will
also help California reach its goal of 60 percent
clean electricity by 2030. When the demolition
and remediation is complete, the Haynes site will
have more than nine acres of space available to
accommodate energy storage solutions and other
clean grid initiatives.
The planned expansion south of the City is a highly
anticipated project among county residents and
local tourists, and is envisioned to spur additional
office, retail and residential development in the
area.
The expansion project supports the objectives
of the Trails and Greenway’s Master Plan, which
encourages physical activity, promotes safe and
sustainable transportation, stimulates economic
growth and helps to protect environmental quality
of open spaces and creek and river corridors.
16
2019 Sustainability Report
“California is at the vanguard of renewable energy,
and TRC is excited to help lay the groundwork for
further expansion of the clean grid in Los Angeles,”
Mark Robbins, president of TRC’s Environmental
Sector.