LEGEND
ExisƟng/Modify Traffic Signal—Interconnect
New Traffic Signal-Interconnect
Ramp Widening
Street Widening
Bridge Replacement
I-215 at Palm Avenue
Interchange Reconstruction Improvements
Conceptual Information (March 2025)
I-215 at Palm Street – Reconstruct Interchange
· Widen the southbound and northbound entrance ramp from 1 to 2 lanes · Ramp metering of the entrance ramps
· Widen the northbound exit ramp from 2 to 3 lanes
· Widen the southbound exit ramp from 1 to 3 lanes
· Widen Palm Avenue to provide dual leŌ turn lanes
· New Traffic Signal at the southbound and northbound ramps · Interconnect the traffic signal from Hallmark Parkway to Kendall Drive · Replace undercrossing bridges
· Intelligent TransportaƟon Improvement as needed
· Minimal to no right of way by construcƟon of retaining walls.
Local Share is 35.7% which is shared 50% City of San Bernardino and 50% San Bernardino County