There is a missing right turn loop on 156th northbound to King George Southeast bound in Surrey, BC. I’m a new editor and can’t figure out how to add it properly. Could someone help please?
There are segment locks. Higher use segments have A-Auto locks, and stuff with restrictions we’ll uplock for protection
Can learn about Locking standards on our Wiki
I’ll treat one-way segments like restrictions.
Regarding King George and 156 St - those types of segments we call at-grade-connectors.
They aren’t always needed. Small traffic refuge islands we don’t [generally] map as they just make the map more complicated. Guidance is if its under 25-30 metres between the gore and the intersection segment, t’s probably not needed.
King George being a diagonal throughway, it can create intersections where the intersecting turn can be quite acute/obtuse causing a delay in the prompt.
For Some like 156, I would add that right turn slip lane as you want the prompt at that turning point, not the intersection 40 metres away.
We had also kept things “simple” without the AGCs in the early days of lane guidance (an R4 thing ATM), but we now have better ability to place the LG we want where.
If you’d like to give it a shot at draw them in (and disable to right at the intersection node), I’ve unlocked the following.
Thank you. I tried drawing it in, but when I click save I get the error, “You have no permissions to make some of the changes Suggestion: Check and try again” I’m not sure what I’m doing wrong?
I basically clicked the + symbol, and added a new road, and then drew the ACG. I then changed it to A-B only direction, and it said there were 2 changes to save. But when I clicked Save it gave that error?