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4 way intersection work flow question

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Message 1 of 3
Joe-Bouza
540 Views, 2 Replies

4 way intersection work flow question

Nothing is symetrical here. The primary road is running upper left to lower right. The intersection is also in SE. I created left an right A & P from the corridor ETW. Due to lack of symetry I have two secondary alignments. I ran the corridor and got some zero contours in two quads, but the targets seem right; the ETW A & P, thats not my question though.

 

one of the secondary profiles is not locking to the primary. is there a manual way yo get a profile to lock?

 

 

intersectionHowTo.PNG

Thank you

Joseph D. Bouza, P.E. (one of 'THOSE' People)

HP Z210 Workstation
Intel Xeon CPU E31240 @ 3.30 Hz
12 GB Ram


Note: Its all Resistentialism, so keep calm and carry on

64 Bit Win10 OS
2 REPLIES 2
Message 2 of 3
Joe-Bouza
in reply to: Joe-Bouza

Allegedly, it is a known issue with 4 way intersections and multiple side street alignments render empty return profiles. My work around was to leave the through road corridor, and build the intersection manually.

Thank you

Joseph D. Bouza, P.E. (one of 'THOSE' People)

HP Z210 Workstation
Intel Xeon CPU E31240 @ 3.30 Hz
12 GB Ram


Note: Its all Resistentialism, so keep calm and carry on

64 Bit Win10 OS
Message 3 of 3
Neilw_05
in reply to: Joe-Bouza

You are right Joe, you can't use the intersection wizard to model an intersection where 2 side road alignments meet at the main road. You'll have to model them manually.

 

Keep eating that elephant.

Neil Wilson (a.k.a. neilw)
AEC Collection/C3D 2024, LDT 2004, Power Civil v8i SS1
WIN 10 64 PRO

http://www.sec-landmgt.com

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