Please register to participate in our discussions with 2 million other members - it's free and quick! Some forums can only be seen by registered members. After you create your account, you'll be able to customize options and access all our 15,000 new posts/day with fewer ads.
Greenville LRTP, CTP and STIP are all on the Greenville MPO site. Can't link right now. That'll give you the most recent plans for any loop/primary or secondary road network plans. LRTP is very conceptual, CTP is a bit more committed, STIP is what we want to have done in the next ten years. LRTP changes every time it's revised.
Google maps has the SW Greenville bypass on it now.
They also screwed up. If you zoom in on the 264 interchange, I-587 is labeled on the southbound side of the bypass. The bypass isn't even part of I-587.
Officials of AASHTO developed the procedure for numbering the routes. Major Interstate routes are designated by one- or two-digit numbers. Routes with odd numbers run north and south, while even numbered run east and west. For north-south routes, the lowest numbers begin in the west, while the lowest numbered east-west routes are in the south. By this method, Interstate Route 5 (I-5) runs north-south along the west coast, while I-10 lies east-west along the southern border.
Connecting Interstate routes and full or partial circumferential beltways around or within urban areas carry a three-digit number. These routes are designated with the number of the main route and an even-numbered prefix. Supplemental radial and spur routes, connecting with the main route at one end, also carry a three-digit number, using the number of the main route with an odd-number prefix.
There's nothing specifying directions for 3-digit interstates and as noted earlier, there are examples of odd-numbered spur interstates signed E/W.
Please register to post and access all features of our very popular forum. It is free and quick. Over $68,000 in prizes has already been given out to active posters on our forum. Additional giveaways are planned.
Detailed information about all U.S. cities, counties, and zip codes on our site: City-data.com.