New homes are being built in this subdivision. Once those are visible in Bing, we need to add those to the map.

There may be traffic lights here. This type of intersection usually has them. Could someone local confirm?

It looks like in the overhead imagery that the roof over the road continues north of Tuen Hing Road. Can someone confirm this is still true?

I've looked at this in Google Street View. I think someone local needs to look at this toll plaza. While the ramp does appear to split in two for the plaza, both sides of the ramp pay the toll. I'd suggest either dropping the ramp split or putting the toll booth on both sides.

I can find no evidence this is a bridge. Can someone local confirm this?

Either this side road intersects 88, it crosses with a bridge, or it goes under 88 with a tunnel. As is, the side road is shown magically going by 88.

Why is there a road connected to only footpaths?

Parking lot with no entrance or exit.

This footbridge is really close to where ramps merge onto or split off from Highway 4. The map has the footbridge going over the ramps, but under the main highway. I doubt that's correct given how close those intersections are. Which is it?

This railroad is in the same layer as footpath bridge. That needs to be fixed. Also, the railroad siding should be in the same layer as the main lines.