Wacker Drive Reconstruction
Monroe to Jackson viaduct column construction
Monroe to Jackson reconstruction
Monroe to Jackson excavation
Monroe to Jackson excavation
Aerial view of completed demolition work between Randolph and Washington
Aerial view of demolition work just south of Washington
Ventilation room construction at Washington
Column construction on Lower Wacker between Randolph and Washington
Combined sewer triples on Lower Wacker at Monroe
Washington trolley tunnel utility work
Washington trolley tunnel conduit installation
Building water service transfer
Combined sewer installation near Monroe
Water main work near Madison
Water service transfer at the Civic Opera House
Rebar and post-tensioning duct installation
Aerial view of Randolph intersection and the mid-block construction
Aerial view of the Washington (East) vent room and abutment construction
Combined sewer structure LW-1 at Lower Wacker and Van Buren
Grade beam demolition north of Madison
Washington bridge (east) fixed span and approach construction
Temporary walkway and column construction
Concrete Pours
Crews placing concrete at the Randolph intersection
Concrete being pumped into place on the deck
Aerial view of the concrete being placed, finished, and covered
Aerial view of the different stages of deck construction
First intersection pour – Wacker and Randolph
Aerial view Pour Area No. 2 at Randolph/Washington mid-block
Aerial view of concrete placement
Concrete pumps and trucks staged at Randolph intersection
Viaduct Demolition – Randolph to Washington
Demolition occurs in front of Civic Opera House
Grade beam demolition between Randolph and Washington
Aerial view of demolition work just north of Washington
Aerial view of demolition work in front of the Civic Opera House
Aerial view of completed demolition work between Randolph and Washington
Demolition of the Randolph and Wacker intersection
Local Access through construction zone between Randolph and Washington
Congress Interchange Project
Aerial overview of construction on the Congress interchange
Lower Wacker and ramp removal at Van Buren
Road B retaining wall construction
Road B retaining wall foundation
Tunnel boring machine advancing (under Congress Parkway)
Tunnel boring machine advancing (under Congress Parkway)
Pavement removal on the Van Buren ramps
Road B retaining wall construction
Tunnel boring machine assembly
MWRD sewer pipe
Pile driving operation
Aerial view of construction on the Congress Interchange
Aerial overview of construction on the Congress Interchange (West)
Aerial overview of construction on the Congress Interchange (Southwest)
Soil retention system installation for MWRD bypass sewer excavation
Road E caisson installation
MWRD Juntion Chamber 3 construction
MWRD Juntion Chamber 1 construction
