Guess the speed limit challenge

Started by Roadgeekteen, May 09, 2021, 10:34:46 PM

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7/8



Shedingtonian

Quote from: 7/8 on April 12, 2022, 12:55:30 PM
Quote from: andrepoiy on April 12, 2022, 11:47:26 AM
Quote from: 7/8 on April 12, 2022, 10:53:54 AM
50? I can see the sign on the hydro pole but it's a bit blurry. :)

Ah shit, I didn't notice that. Nor did I think they'd put two signs so close together. (But it makes - probably nobody drives 50 here). You're right.

This is Derry Road in Mississauga, more specifically in Malton.

Every time I see Malton, I briefly think it's a typo of Milton. :-D

Next one is again in km/h, ending in zero.

Alternate link: https://i.postimg.cc/YCvFwQc6/Guess-the-speed-limit-challenge-7.png

Why do you people keep going higher?
Could it be 60 km/h?
Fictional maps, road signs, video game projects... Visit Shedingtonian's Virtual Dump,
and read the blog to keep up to date with what's going on with me.

And yes, I'm still studying civil engineering.

7/8

Quote from: Shedingtonian on April 15, 2022, 12:50:26 PM
Why do you people keep going higher?
Could it be 60 km/h?

Nice, you got it! This is on Highway 6 in the 60 zone in Puslinch, ON. It goes back up to 80 just around the bend (GSV link).

Shedingtonian

Great! I guess it's my turn then.

This next guess is in KM/H too, and also ends in a zero. Good luck everyone!

Fictional maps, road signs, video game projects... Visit Shedingtonian's Virtual Dump,
and read the blog to keep up to date with what's going on with me.

And yes, I'm still studying civil engineering.

7/8


webny99


Shedingtonian

Fictional maps, road signs, video game projects... Visit Shedingtonian's Virtual Dump,
and read the blog to keep up to date with what's going on with me.

And yes, I'm still studying civil engineering.

cockroachking


webny99


Shedingtonian

Quote from: cockroachking on April 20, 2022, 09:01:28 PM
110 km/h?
Quote from: webny99 on April 20, 2022, 09:02:24 PM
80 km/h?

These guesses are not correct either!

So far we have 80, 90, 100 and 110 all as wrong answers.
Fictional maps, road signs, video game projects... Visit Shedingtonian's Virtual Dump,
and read the blog to keep up to date with what's going on with me.

And yes, I'm still studying civil engineering.

7/8


Shedingtonian

Fictional maps, road signs, video game projects... Visit Shedingtonian's Virtual Dump,
and read the blog to keep up to date with what's going on with me.

And yes, I'm still studying civil engineering.

webny99


cockroachking

Guessing 60 since I can't see it being 130+

Shedingtonian

Quote from: webny99 on April 21, 2022, 12:46:39 PM
Could it be 70 km/h?

Webny guessed it right, it's 70! Well done, it's your turn now.

Fictional maps, road signs, video game projects... Visit Shedingtonian's Virtual Dump,
and read the blog to keep up to date with what's going on with me.

And yes, I'm still studying civil engineering.

webny99

Nice, I was sure hoping it wouldn't be any lower than that!

Next up, in mph:


7/8


webny99

#2042
Quote from: 7/8 on April 22, 2022, 08:14:45 AM
70?

Darn, too easy. I actually considered going grayscale so that people might think it was a two-lane road, but I wasn't sure if that would be considered cheating.

So yes, this is a repeat of 70, on US 15 in PA. But the difference is, I would imagine 70 km/h feels slow on A-7, while 70 mph feels plenty fast here :)

7/8

Quote from: webny99 on April 22, 2022, 08:19:27 AM
Quote from: 7/8 on April 22, 2022, 08:14:45 AM
70?

Darn, too easy. I actually considered going grayscale so that people might think it was a two-lane road, but I wasn't sure if that would be considered cheating.

So yes, this is a repeat of 70, on US 15 in PA. But the difference is, I would imagine 70 km/h feels slow on A-7, while 70 mph feels plenty fast here :)

I like that your url is .es :)

I'll do one in mph for a change of pace:

Alternate link: https://i.postimg.cc/gkNkf0bS/Guess-the-speed-limit-challenge-8.png

webny99

Quote from: 7/8 on April 22, 2022, 09:55:22 AM
I like that your url is .es :)

That's because I used the maps link from the previous post :D


Quote from: 7/8 on April 22, 2022, 09:55:22 AM
I'll do one in mph for a change of pace:

40 mph?

cockroachking

I really hope that this is not any lower than my guess of 45 mph.

7/8


jon12791

Quote from: webny99 on April 22, 2022, 08:08:57 AM
Nice, I was sure hoping it wouldn't be any lower than that!

Next up, in mph:



Seems like a sharp curve for 70 mph, would prefer 60 there.

sprjus4

Quote from: jon12791 on April 22, 2022, 11:03:46 PM
Quote from: webny99 on April 22, 2022, 08:08:57 AM
Nice, I was sure hoping it wouldn't be any lower than that!

Next up, in mph:



Seems like a sharp curve for 70 mph, would prefer 60 there.
Perhaps an advisory speed at most.

I encountered an area on I-79 south of Washington in the same state that drops from 70 mph to 55 mph a mile in advance on each side of a 50 mph curve. How much would it have been to leave the speed limit 70 mph, and sign an advisory, then to drop for 2 miles then go back.

No compliance and everyone still maintained 75-80 mph until the curve. The "55 mph"  on the speed limit vs. "70 mph"  made zero difference.

cockroachking

Quote from: sprjus4 on April 22, 2022, 11:20:31 PM
Quote from: jon12791 on April 22, 2022, 11:03:46 PM
Seems like a sharp curve for 70 mph, would prefer 60 there.
Perhaps an advisory speed at most.

I encountered an area on I-79 south of Washington in the same state that drops from 70 mph to 55 mph a mile in advance on each side of a 50 mph curve. How much would it have been to leave the speed limit 70 mph, and sign an advisory, then to drop for 2 miles then go back.

No compliance and everyone still maintained 75-80 mph until the curve. The "55 mph"  on the speed limit vs. "70 mph"  made zero difference.
Using my probably inaccurate method of coming up with a curve radius of approximately 2550 ft and estimating a superelevation of 4% and plugging those numbers into this tool courtesy of NJDOT, I come up with a safe speed of 72 mph.

For the current image, I will guess 55 mph.



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