NC: I-495 Future

 
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dfilpus



Joined: 14 Jul 2008
Posts: 717
Location: Chapel Hill NC

PostPosted: Tue Apr 22, 2014 9:26 am    Post subject: NC: I-495 Future Reply with quote

Signs for I-495 Future are appearing along US 64 near Zebulon, which means it's time to map it is CHM. According to the news releases about the highway, I 495 is supposed to be signed as full interstate from I-440 to I-540 and Future from I-540 to I-95. It looks like NCDOT is just putting up I 495 Future signs now, with a full signage project to sign the full interstate segment sometime in the future. I see two options for the CHM:

1. Map the entire I-495 freeway as Future now, since the corridor is signed. Then, when the full interstate segment is finally signed, truncate the Future segment.

2. Map the I 495 Future segment now and the full interstate segment when signed.
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dfilpus



Joined: 14 Jul 2008
Posts: 717
Location: Chapel Hill NC

PostPosted: Sun Apr 27, 2014 1:03 pm    Post subject: Reply with quote

Along with the Future I-495 shields east of I 540, I 495 shields have been posted west of I 540. Since both segments are properly signed, the new routes have been submitted.
The exits are labeled using US 64 exit numbers currently. When the full signage of I 495 is done, the maps will be updated with I 495 exit numbers.
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oscar_voss



Joined: 27 Jul 2008
Posts: 622
Location: Arlington VA

PostPosted: Fri May 09, 2014 8:02 am    Post subject: Reply with quote

There's a mismatch between the I-540 point in the US 64 route file (which matches waypoint 26 in the I-540 file), and the corresponding points in the new I-495 and I-495FutRoc files. The difference is slight, but enough to throw off the concurrence detector, so travelers on US 64 between exits 422 and 425 don't get credited with the concurrent mileage for that segment on I-495 and I-495FutRoc. I suggest the new points be re-synched with the old ones.
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dfilpus



Joined: 14 Jul 2008
Posts: 717
Location: Chapel Hill NC

PostPosted: Fri May 09, 2014 9:02 am    Post subject: Reply with quote

Noted. I pulled the points for I 495 from an old version of US 64. To be submitted.
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mapcat



Joined: 08 Oct 2011
Posts: 150
Location: United States

PostPosted: Fri May 09, 2014 4:37 pm    Post subject: Reply with quote

Please check the point at I-95 also. It's off by .000001. Thanks.
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dfilpus



Joined: 14 Jul 2008
Posts: 717
Location: Chapel Hill NC

PostPosted: Fri May 09, 2014 7:16 pm    Post subject: Reply with quote

Noted. In the NC queue.
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yakra



Joined: 30 Jul 2008
Posts: 2600
Location: Area Code 207

PostPosted: Thu Jan 07, 2016 6:26 pm    Post subject: Reply with quote

The mismatch Oscar reported is fixed in the current TM DB.
I've made a commit for the one mapcat reported.
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