In a major initiative
to both celebrate its history and revitalize
its city, Santa Fe Springs launched the Heritage
Springs Redevelopment Project. Griffith Company
was contracted to build the project’s
showpiece: the Heritage Springs bridge. In
addition to providing elevated pedestrian access
to restaurants and shops, the bridge would
also serve as a symbolic link between the city’s
past and future. The project encompassed significant
challenges, including the diagonal direction
of the bridge which crossed over a busy intersection
traveled by 53,000 cars a day.
Constructing the intersection in six phases
to minimize traffic-flow interruptions, our
crews replaced the entire intersection with
PCC paving then spanned the roadway using
a falsework bent right in the center. The
work was completed without a single traffic
accident or injury. While installing utilities
and initiating work in the footings, our
crews encountered, removed and capped four
abandoned oil wells, losing three months
of valuable construction time in relocation
and soil remediation. Our crews worked around
a myriad of existing oil lines, again without
a single incident.
Bridge construction required the building
of a 450-foot, pass-through, prestressed
structure on CIDH piling, extensive formwork
and a single 670 cubic yard monolithic pour
of the bridge and railing. Remaining sensitive
to the bridge’s high visibility and
symbolic importance, our crews built a very
attractive structure. Arched and horizontally
curved, the structure includes intricate
recessed lighting and expansive, custom-formed
curved stairways. The stairs spill into a
beautifully landscaped turnaround entry paved
with colored concrete seeded with Mexican
pebbles.
Despite unavoidable delays and complications,
Griffith Company leveraged our partnering
and project management capabilities to meet
the accelerated schedule and opening day.
We completed a seven-month job in only four,
and were selected as a finalist for the prestigious
Constructor Award for Excellence on Project
Management.
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