I-90 - Geiger Interchange Improvements - Detour map

Detour map for phase 1 construction of the third roundabout at the Geiger/Grove interchange
Phase 1 construction at the Geiger/Grove intersection begins Monday, August 2. Access to Flightline Blvd. north of Geiger Blvd. will be restricted. The USPS access will remain open. 


Detour map for phase 2 construction of the third roundabout at the Geiger/Grove interchange
Once Phase 1 construction is complete, crews will move to Phase 2 construction. Eastbound Geiger Blvd. will be closed across Grove Road. Drivers will have access north and southbound on Grove Road. 
 

Detour map for phase 3 construction of the third roundabout at the Geiger/Grove interchange
Phase 3 of roundabout construction will begin once phase 2 is complete. Eastbound travel on Geiger Blvd. across Grove Road and north and south travel on Grove Road just north of the westbound on- and off-ramps with I-90 will be closed to traffic to complete construction. Drivers will follow extensive detours during the third and final phase of construction.
 

Zoomed in detour map for phase 3 construction of the third roundabout at the Geiger/Grove interchange
This is a zoomed-in version of the graphic above showing the restrictions to travel during Phase 3 of construction.