Presented By:
To City Council
May 14, 2024
Roundabout at Greenwood Avenue and Watcher Street
City of Commerce
1 Purpose of the Presentation
Address traffic speed issue on Greenwood Ave at Watcher St Potential roundabout as a pilot project
Transform a pilot project to a permanent roundabout – an example 2 Existing Conditions:All-way Stop240 ft South of Railroad TrackADTNorth Leg: 4,664South Leg: 4,258West Leg: 716East Leg: 880Truck % 4% 3 240ft
Pilot Design for Roundabout
5/6/2024
4 88’
catch basin (typ.)
Temporary curb ramp with gutter lid (typ.)
Looking NorthExisting Conditions
5/6/2024
5 Pilot Design Rendering
6 ;
Pilot Roundabout:Construction Cost: $120,000Schedule: Implement in 2024 7 Example: City of Long Beach, from all-way Stop Control . . . 8 Photo source: Google
Pine Ave., 33rd St., and Pepper Drive, Long Beach, CA, prior to 2017
. . . to a pilot roundabout . . .
9 Photo source: Google
Pine Ave., 33rd St., and Pepper Drive, Long Beach, CA, 2017 to 2019
. . . to a permanent roundabout.
10 Photo source: Google
Pine Ave., 33rd St., and Pepper Drive, Long Beach, CA since 2019