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<br /> City of Industry, California AECOM provided complete PS&E for grade separations along 2 transportation
<br /> corridors located within the City of Industry. As part of the Alameda Corridor
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<br /> „i ,,,,,M East, AECOM provided PS&E for the Nogales Street Grade Separation. AECOM
<br /> conducted extensive field reviews including utility identification and verification.
<br /> Project deliverables included a traffic management plan, structure advance
<br /> planning study, roadway design, drainage design, staged construction and traffic
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<br /> detour planning for the construction of the grade separated underpass.
<br /> i The project included a railroad bridge, a highway bridge, new roadway
<br /> improvements along Nogales Street and Valley Boulevard, a loop road to provide
<br /> anew connection between Nogales Street, special design retaining walls, four
<br /> lane detour road, traffic signals, landscape, right of way and coordination with
<br /> the cities of Industry and West Covina and property owners. The key project
<br /> " issues addressed bythe design
<br /> ~~~iii~i,iiiiir~ was maintain vehicular through ~
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<br /> ~ traffic, rail operations and access , ~
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<br /> ~,~i„ to businesses duringconstruction. 1~ r ~ ~ ~
<br /> This ro~ect followed Caltrans Pro~ect
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<br /> Develo ment rocedures as well ~ , .
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<br /> Railroad. The project was performed ~ ~ f,~~ ~ ~ -
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<br /> on an accelerated schedule to meet , ~ ~e
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<br /> fundin commitments. The ro~ect ~ V ~ ' ~
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<br /> value is estimated at $22 million. ~ ~ 4 .~y~ ' ~Y ,;i~~ , "
<br /> Funding is through local state and ~ ~ ~
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<br /> federal sources. , A, ~
<br /> County of Los Angeles, California AECOM provided complete PS&E for the design of the Nogales Street Grade
<br /> ~~~~,~m Separation project. The project entailed lowering Nogales Street, asix-lane major
<br /> arterial highway, below the UPRR tracks.The project funding was through state,
<br /> S°~,,,,,~ °~1~ federal, and local redevelopment monies.
<br /> The project included athree-track rail bridge, a vehicular bridge for the extension
<br /> of Railroad Street which is immediately adjacent to the UPRR R/W, concrete
<br /> pavement for the entire length of the project, retaining walls, special design walls
<br /> ~ ~ ~ due to close proximity of structures, the relocation of a double 10'x11' box culvert,
<br /> w relocation of a 54"Sanitation District trunk sewer, widening of the Nogales/Gale
<br /> intersection to provide dual left turn lanes, and modifications ofthe SR-60 on
<br /> and off ramps to provide the additional roadway width for the widening. Several
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<br /> alternatives were evaluated in the preparation of the hydrology report in an effort
<br /> ' to reduce the flows tributary to the pump station. In the existing condition,120cfs
<br /> III~~ `~r~ ~~r°~~t would be tributary to the proposed pump station, however, with the inclusion of
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<br /> i ~~liil~iii ; gravity storm drain systems outside
<br /> of the ro osed lowered roadwa
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<br /> ° this volume was reduced to 20 cfs q,. ~ ~ ~ r ~
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<br /> providing a significant savings in pump " ~~2~~ r~' ~~ti~,
<br /> station costs. Additional deliverables .~w~ ~ ~ ~ ~ ~~~~~a
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<br /> included atraffic managementplan, ~ ~
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<br /> ' structure type selection report, and ~
<br /> photosimulations. AECOM provided all
<br /> coordination with Caltrans in acquiring
<br /> permits to modify facilities within their
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<br /> " " I R/W, the utility companies, and the
<br /> UPRR.
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