WMATA: Dulles Corridor Metrorail Project Pictures 05 07 2011,
Pike 7 Plaza
Cut and over tunnels
Cut and cover tunnel trench inbound track N1 in temporary median east of the Tysons Central 7 (Pike Seven Plaza) station.
Cut and cover tunnel trench inbound track N1 in temporary median east of the Tysons Central 7 (Pike Seven Plaza) station.
Cut and cover tunnel trench at fan / emergency exit shaft north side of Leesburg Pike.
Cut and cover tunnel trench inbound track N1 at fan / emergency exit shaft north side of Leesburg Pike.
Cut and cover tunnel trench inbound track N1 at fan / emergency exit shaft north side of Leesburg Pike.
Water proofing at west end of inbound track N1 bored tunnel at fan / emergency exit shaft north side of Leesburg Pike.
Water proofing and track beed at west end of outbound track N2 bored tunnel at fan / emergency exit shaft north side of Leesburg Pike.
Water proofing and track beed at west end of outbound track N1 bored tunnel at fan / emergency exit shaft north side of Leesburg Pike.
Tysons Central 7 (Pike Seven Plaza)
Invert slab mid platform Tysons Central 7 (Pike Seven Plaza) station.
Open cut trench east end of Tysons Central 7 (Pike Seven Plaza) station.
Invert slab at under east end of mezzanine Tysons Central 7 (Pike Seven Plaza) station.
Invert slab at under east end of mezzanine Tysons Central 7 (Pike Seven Plaza) station.
Invert slab at under east end of mezzanine Tysons Central 7 (Pike Seven Plaza) station.
Invert slab at under east end of mezzanine Tysons Central 7 (Pike Seven Plaza) station.
Invert slab at mid platform Tysons Central 7 (Pike Seven Plaza) station.
Invert slab at under east end of mezzanine Tysons Central 7 (Pike Seven Plaza) station.
Traction power substation and west ancillary area west end of Tysons Central 7 (Pike Seven Plaza) station.
West end of platform Tysons Central 7 (Pike Seven Plaza) station.
Abutments west of traction power substation and west ancillary area west end of Tysons Central 7 (Pike Seven Plaza) station.
Abutments west of traction power substation and west ancillary area west end of Tysons Central 7 (Pike Seven Plaza) station.
Piles east of traction power substation and west ancillary are at west end of platform.
1120 06 11 2011
© 2011 John R Cambron
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