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This portion of the East Side Access project involved work along Harold Interlocking consisting of the construction of retaining walls in fill areas for the westbound by-pass and the construction of a fill embankment for the relocated westbound by-pass.

The workÌýincluded four bridges, 12 retaining walls, 91 catenaries and nine signal bridges, nine micro-tunnels for electrical conduits, G02 Substation, Track A approach structure, 12KV Ductbank, track beds and access roads, and over 100 utility structures.

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RELATED PROJECTS
ESAÌýCH054A (Harold Structures Part 2)
ESAÌýCH057 (Harold Structures Part 3)
ESAÌýCH061A (Michaels – Track A Cut & Cover Structures)
ESAÌýCM005 (Manhattan South Structures)
ESAÌýCM006 (Manhattan North Structures)
ESAÌýCM007 (Grand Central Terminal Caverns)
ESA CM014B (Grand Central Terminal Concourse Facility and Fit-Out)
ESAÌýCQ031 (Queens Bored Tunnels)
ESAÌýCQ032 (Queens Structures and Plaza Substation)
ESAÌýCQ033 (Mid Day Storage Yard)
ESA CS086 (Systems Package No. 3)
ESAÌýCS179 (Systems Facilities Package No. 1)