Level5→L4 Unlock: California - Sacramento (BGS updates)

My Level: 4
Reason for request:
http://caltrans.ca.gov/hq/esc/oe/project_ads_addenda/03/03-4F7104/plans/03-4f7104_plans.pdf

I’ve trimmed most of the ones after this section into fewer permalinks:

Here’s a detail-by-detail unlock:[hide]un-name to use inheritance

Exit 518: US-50 W / San Francisco

Exit 518: US-50 E / South Lake Tahoe

to US-50 W / to I-80 / San Francisco

to US-50 E / to SR-99 / Fresno

Exit 518: US-50 / to SR-99 / South Lake Tahoe / San Francisco

to US-50 / South Lake Tahoe / San Francisco / to SR-99
(I moved SR-99 to the end as its not on the P St on-ramp sign)

shorten ramp

not sure what happened here?

Do we want to keep this without inheritance (sign change only updated material)

set to ramp

Exit 4A: I-5 S / Los Angeles

Exit 4A: I-5 N / Redding

remove Downtown

Exit 4A: I-5 N / Redding / to SR-99

“to I-80 / San Francisco”

Exit 4B: 10th St

Exit 9A: Exposition Blvd

remove Carmichael

ramp, Exit 298A: US-50 / San Francisco / South Lake Tahoe / to SR-99

ramp, to I-80 BUS E / Reno / Capital City Fwy

to US-50 W / San Francisco

Exit 306: I-5 N / Woodland / Redding

“to US-50 E / South Lake Tahoe” or “to US-50 W / San Francisco”

remove Davis

to US-50 E / Sacramento / South Lake Tahoe

shorten ramp

remove I-80 BUS E

US-50 E, remove alts

US-50 W, remove alts

Nagamasa, I wanted to review some of the un-name requests before I acted on them for you. Some of these un-name requests will no longer achieve the same results.

This un-named segment will be confusing to drivers headed to this subsequent ramp without further modifying its name or the preceding ramp section you have in your list. Did you just miss that one?

It’s been a while, so I don’t remember exactly what I wrote :stuck_out_tongue:

But that specific set of ramps, i was proposing the following:
Un-name: https://www.waze.com/editor/?env=usa&lon=-121.51397&lat=38.55918&zoom=5&segments=64021496
Exit 518: US-50 W / San Francisco https://www.waze.com/editor/?env=usa&lon=-121.51397&lat=38.55918&zoom=5&segments=64021496
Exit 518: US-50 E / South Lake Tahoe: https://www.waze.com/editor/?env=usa&lon=-121.51225&lat=38.56594&zoom=5&segments=5998222,64021497

Understood. I was thinking about the people headed to Broadway. Your proposal would ignore the Broadway BGS at the second split. If we add it to your new first named ramp segment, I realize it would be announced exiting the freeway where it does not yet appear. Without including it, you miss it on the subsequent sign. I guess I am not convinced these staged ramps are better using inheritance vs the actual BGS content.

Were there driver complaints you were trying to clear up here?

Once we figure these out I will check out the rest. I’m assuming they are more straight forward.

Yes it does ignore Broadway at the second split, but that’s the subsequent split for which there is no lane for at the first split nor I-5 exit, and serves merely as advance signage for the next exit (especially so since it clearly says 500 ft). Following signs for “to US-50 E” is in fact correct at the second split, and there is no better lane/arrow to follow. Users I believe are going to get the Exit right then keep right at the second split anyways, if it is indeed 500 ft.

Somewhat similar example down the street at SR-99: https://www.waze.com/editor/?env=usa&lon=-121.47441&lat=38.55053&zoom=6&segments=78139910 There’s advance signage for the subsequent Broadway exit, but our wayfinder still says I-80 BUS.

Accepted.

For all the sign changes, are you just being proactive to change the guidance to match the signs even if in advance of the physical changes, or do you know they have already changed and we are behind?

On the Remove Carmichael https://www.waze.com/editor/?env=usa&lon=-121.42507&lat=38.61181&zoom=5&segments=5940023,5928689 , the current SV from Aug 2016 shows Carmichael on the BGS just before the exit. Is there a more recent BGS change? I scanned through the 119 page PDF, but I must have missed it. :wink:

We don’t know if they all are updated, but we’ve seen an UR and we already started seeing changes in many August SVs (I-80 /US-50 as you previously mentioned) The November ones also updated signage. I can say for sure it’s in progress, but I cannot say it’s complete.

Understood.

Are all the changes you noted here based on URs or new SVs, or did you do a blanket set of changes based on that Caltrans doc?

Dwarflord already completed the one with a UR, the rest are blanket changes based on the doc.

I suppose we can wait for SV before we make changes, but I also don’t want to regenerate PLs so you can unlock only the updates ones, nor play whack a mole with the SV car.

Perhaps we can work something out with a local editor to review which signage has actually changed, in measured doses, so as to not overwhelm anyone, and so that we’re not just updating things willy-nilly which will then have to be changed back when URs start showing up for changes which haven’t happened yet. This might keep us a little ahead of the curve, without having to wait for SV to update.

Kent, I’d like to thank you profusely for taking on this monster request. I started to look into it, saw the hours of work Nagamasa must have done, and the hours of work that would be required to validate everything, and had to set it aside for later - too much on the plate already! Nagamasa, I’d like to apologize for not having posted a response to this earlier, but you’ve got to admit, it’s a heck of a job you’ve requested here. :wink:

I’m glad we’re finally moving forward on this.

FYI, the for “compiled links” are not actually “compiled”–I just took the major interchanges (and the ramps in that area) that have been resigned and put them into 4 separate areas. :slight_smile:

Most importantly, the previous US-50 / I-80 BUS interline is removed, and I can already confirm via SV that no freeway connections to that section show I-80 BUS through that E-W downtown section.

In fact, the 4 “compiled” PL that I requested, all non-local exits can be confirmed as updated.

Addendum, actually all of the signs along the US-50/I-80 BUS can be verified as updated already.

Can I get the unlock yet?

Let’s do it like this, scratch all the permalinks in the original–I was trying to cut down on work for you–but seems like it’s having the opposite effect:

Here: I’ve done the work and checked them all on SV. Bonus–one permalink per area, plus individual PL for individual segments. Let me know if you want even more documentation:

I-5 N exit 518, already discussed with kentsmith earlier in the thread:
un-name
Exit 518: US-50 W / San Francisco
Exit 518: US-50 E / South Lake Tahoe

I-5 S exit 518:
to US-50 E / to SR-99 / Fresno (missing to)

Exit 518: US-50 / to SR-99 / South Lake Tahoe / San Francisco

to US-50 / South Lake Tahoe / San Francisco / to SR-99
(I moved SR-99 to the end as its not on the P St on-ramp sign)


US-50 at I-5:

Exit 4A: I-5 S / Los Angeles

Exit 4A: I-5 N / Redding

to I-5 N / Redding / to SR-99

Exit 4A: I-5 N / Redding / to SR-99

“to I-80 W / San Francisco”
https://www.waze.com/editor/?env=usa&lon=-121.50803&lat=38.56805&zoom=6&segments=5998190

US-50 @ “Exit 4B: 10th St”, and split the entrance/exit ramps.
https://www.waze.com/editor/?env=usa&lon=-121.50183&lat=38.56614&zoom=10&segments=504295822,504295798,5931470,5940309,5926215

I-5 @ SR-99:
Exit 306: I-5 N / Woodland / Redding

to I-5 S / SR-99 S / Sacramento

Exit 525B: SR-99 N / Yuba City / Marysville


US-50 @ I-80:

to US-50 E / Sacramento / South Lake Tahoe

remove I-80 BUS E


US-50 E, remove alts (this is an actual legal gap in SR-99 routing, and beyond the distance for BDP)

US-50 W, remove alts (this is an actual legal gap in SR-99 routing, and beyond the distance for BDP)

Tonestertm, I have been working with Nagamasa and DwarfLord on this. I am local and have been sending pics of the new signs to them in Slack. I believe most, if not all of the I-5/US-50/BUS-80/SR-99 signs have been changed as per the document. I will be happy to assist in the boots-on-the-ground capacity for specific sign verifications.

Ditto!

Andrew.

Nagamasa, sorry for my delay returning to this thread.

I confirmed in a recent trip on I-5 that the BUS-80 signs are all gone, so I feel confident that the team confirmed the rest of those are already removed.

In support of what tonestertm posted, are all of the below changes 100% verified with either SV or a local editor as already changed? If not 100%, can you give me a group of links that are already confirmed first? Then I can drop the lock level for those for the first pass.

For any links that are unconfirmed, I am open to discussions if we want to change them based on URs from unknown drivers, but I am hesitant to change them before we know the sign changed.

All the items that are in the post that you quoted can already be verified in SV.

Great. I’ll go through later tonight and drop them down for you and report back.

Everything in your last reply to me has been lowered to 4. Go ahead and make your changes and let me know when you are complete and I can return them to 5.

Then we can move on to the others unless we got them all in this thread.

Thanks.

All of the items in the previous post can be relocked. As well, the I-80 corridor along the top of Sacramento can be re-locked, as the previous construction project is complete.
This should be the only new PL:


However, a few items I missed:

Exit 4B: 10th St
https://www.waze.com/editor/?env=usa&lon=-121.49191&lat=38.56380&zoom=6&segments=5943184

continue ramp re-naming:
https://www.waze.com/editor/?env=usa&lon=-121.50844&lat=38.56657&zoom=5&segments=5998253,5997961,5998222

remove non-existent alt-name concurrencies (both SR-99 and SR-16 do not exist on these freeway alignments, and their discontinuous ends are more than 5 km apart to actually have a proper effect on BDP)

https://www.waze.com/editor/?env=usa&lon=-121.52039&lat=38.62252&zoom=2&segments=5923987,5926094,5931940,5934633,5940250,62253072,62253074,62304900,62305095,62305096,62305121,62305181,62305182,5969335,62253164,62305186,https://www.waze.com/editor/?env=usa&lon=-121.56306&lat=38.66626&zoom=2&segments=5927358,5931718,62266547,62266549,62282300,622823025926093,5969304,504350159,5926037,5942994,62266125,62266127

All of the above have been reset to 4 (excluding the first link which is reset to 5).

All prior links are still 4 until after we are done with the Sacramento area. At that time I will just lock all freeway/ramp segments in the region back to the default.