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Long Island Rail Road (LIRR) Third Track Expansion Project
2018 Information
Covert Avenue Detour Study, New Hyde Park Crossing & Nassau Boulevard Bridge
Covert Avenue Detour Study, New Hyde Park Crossing & Nassau Boulevard Bridge
Information Provided
Summary overview and maps for the proposed detour routes when Covert Avenue crossing is fully closed.
General plan and grade profile after bridge replacement and associated work at Nassau Boulevard.
Maintenance and protection of traffic plans for construction phases at the bridge replacement at Nassau Boulevard.
General plans of the temporary two-lane at-grade crossing at New Hyde Park Road.
General plans and grade profile after grade separation and associated work at New Hyde Park Road.
Maintenance and protection of traffic plans during construction at the crossing at New Hyde Park Road.
Related Documents
Covert Avenue Crossing Detour Plan - Executive Summary (PDF)
Nassau Boulevard Bridge (PDF)
Nassau Boulevard Construction Staging (PDF)
New Hyde Park Road Civil Roadway General Plans (PDF)
New Hyde Park Road Grading and Erosion Control (PDF)
New Hyde Park Road Work Zone Traffic Control (PDF)
Covert Avenue Detour Study, New Hyde Park Crossing & Nassau Boulevard Bridge
3rd Track Constructors Statement on Use of Tullamore Park & "The Cow" (PDF)
LIRR 3rd Track Constructors Presentation - October 4, 2018 (PPT)
LIRR Cutting & Trimming Trees Along Main Avenue
3TC Geotechnical Instrumentation Construction Plan September 25, 2018
LIRR Installing Sound Detection Device
LIRR Third Track Update - September 2018 (PDF)
LIRR Third Track Update - August 2018 (PDF)
LIRR Third Track Update - July 2018 (PDF)
LIRR Third Track Update - June 2018 (PDF)
LIRR Third Track Update - May 2018
LIRR / MTA Memorandum of Understanding (PDF)
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