Convert to double-carriageway.
Tag as construction=motorway and oneway=no to represent what was mapped.
Trace highway based on 2019-01-23 Sentinel-2 imagery.
Add 65 mph speed limit on express HOV ramps (unmarked, but same as both connecting highways).
Trace highway based on 2019-01-23 Sentinel-2 imagery.
Trace highway based on 2019-01-23 Sentinel-2 imagery.
Start tracing of highway based on 2019-01-23 Sentinel-2 imagery.
Map most of the rest of the interchange using 2019-01-23 Sentinel-2 imagery.
Map interchange using 2019-01-23 Sentinel-2 imagery.
Map interchange using 2019-01-23 Sentinel-2 imagery.
Map interchange using 2019-01-23 Sentinel-2 imagery.
Map interchange using 2019-01-23 Sentinel-2 imagery.
Align better to 2019-01-23 Sentinel-2 imagery.
Map interchange using 2019-01-23 Sentinel-2 imagery.
Align better to 2019-01-23 Sentinel-2 imagery.
Map interchange using 2019-01-23 Sentinel-2 imagery.
Align better to 2019-01-23 Sentinel-2 imagery.
Map interchange using 2019-01-23 Sentinel-2 imagery.
Align better to 2019-01-23 Sentinel-2 imagery.
Map interchange using 2019-01-23 Sentinel-2 imagery.