Skip to main content

Tour of the Triangle Expressway

On Saturday, December 10th, I took a drive to check out the newly opened NC 147 Extension and what will become on Janurary 3rd - the state's first toll road.

Of course, the entire photoset from the trip is on flickr.


Right before Thanksgiving, a number of us got a sneak peak at the new highway during the Expressway Trot, a 5k that went from Hopson Road to Interstate 40 and back.  Obviously, this time I was driving on it, and not running.  So let's take a look at some of the signs approaching NC 147 from I-40 and NC 147 itself.

The VMS's on I-40 in both directions announced the new highway's opening.


The overheads on I-40 at I-540 have been updated for the eventual extension of the Triangle Expressway and NC 540.  Some of the signs are quite gigantic.


The signs at NC 147 have been updated as well.  Any of the signs for the entrance to the toll road read: "NC Quick Pass" or "Bill by Mail".  Note the Exit 278 sign.  It should read "NC 55 / TO NC 54"


The Exit Gore on I-40 for NC 147 South read "TOLL EXIT" which I had not seen before, but I am guessing is MUTCD standard.


And here we are on NC 147 South TOLL.


This overhead is quite the size.  It's for the directional Y interchange where NC 147 meets NC 540.  Note a few things on the sign.  One NC 540 changes from East/West here (I-540 is also signed as East/West) to North/South. Also, there's space for when NC 540 becomes Toll and eventually for TO US 1 South and possibly US 64.


When you get to Exit 1 - you will notice ghost ramps stubs for a four lane highway.  This will one day head to Cary and meet the McKrimmon Parkway.


Now we're headed North on NC 540 approaching the new Exit 67 for NC 147 and the Triangle Expressway.


Exit 67 had previously led to Davis Drive at Kit Creek Road.  Now, Exit 67 is a high powered, free-flowing, fast moving, expressway to expressway interchange. (If I said freeway, it would be misleading since both roads will soon be tolled.)

Speaking of tolling, here's what the all electronic toll booths look like.  This is where NC 540 will transition from free to toll and vice versa.  These toll booths will remain inactive to later in 2012 when the TriEx and NC 540 is extended southwards towards Apex and eventually Holly Springs.


Now I am on NC 540 West/South approaching NC 147.


There wasn't a lot of traffic this Saturday afternoon.  It was about 12:30 when I took this photo.  It'll be interesting to see if this is what the highway will look like once the tolls begin on January 3rd.


An interesting oddity on NC 147, the Davis Drive/Hopson Road Interchange has a different exit number in each direction.  Southbound it is Exit 3 - and Hopson Road is the first access point.  Northbound is Exit 2 with Davis Drive it's first access point.  Here is the Exit 2 off ramp at Hopson Road.  Davis Drive traffic wanting to reach NC 147 North would also see this sign.


Here is an example of what the toll schedule signs look like.


Here's an example of the milemarkers that will be on the Triangle Expressway.  Really nothing different than what is already used.


One of the nicer signs on the highway is this guide sign 'END TOLL 147'/'BEGIN NC 147' combination located where NC 147 meets I-40 (Exit 5).


Finally, when driving for the second time down NC 147 Toll, I took a quick glimpse at where NC 147 had jogged southwest towards TW Alexander Drive.


I had noticed the back of the old I-40 Exits 5A-B guide sign that stood at the then beginning of NC 147.  The shot is zoomed in as the old road is fenced off.  NC 147 had ended at a stoplight at TW Alexander, which is now removed.  Here is what it looks like today.


I am sure it will be a matter of time until the guide sign and pavement is removed.

Overall, I like the new road.  The signs are pretty sharp and have some new changes that we're not used to seeing here in North Carolina.  I'm looking forward to seeing the NC 540 extension when it opens later in 2012.


Charlie said…
Not that I'm planning to be anywhere near the Triangle in the near future, but is NC Quick Pass E-ZPass compatible? I know Florida's SunPass isn't, but Virginia uses E-ZPass.
Bob Malme said…
Glad they kept 'my' exit numbers on 540. Too bad they didn't go with purple signs like the first maps hinted at. With all the 'toll' signage they put up, I'm surprised a small yellow banner didn't find its way on top of the mileposts.
As for compatibility with E-ZPass, not yet. The NC legislature has to pass privacy protection laws for motorists using the transponders that is identical to those in all other E-ZPass states first.
Laura said…
On Thursday at 4:30 p.m., there was the same amount of traffic that you saw on Saturday. Will definitely be interesting to see what it looks like with the toll. If it looks like that all the time, I'll happily pay cash$money to use it to bypass all the traffic on 40 from NC 147 to 540. :-)

BTW, nice writeup and good pictures!
Brian R. said…
If there's only controlled access through interchanges, it isn't misleading at all to call the TriEx a freeway, as that's how that word is defined (not whether the road carries tolls).

Popular posts from this blog

Old US 101; the San Juan Grade

While researching maps for California State Route 183 I noticed something interesting on the 1935 County Highway maps for San Benito and Monterey County.  From what it appeared it seems that there used to be a state highway running from US 101 south on San Juan Highway, through San Juan Bautista, south over the San Juan Grade to Salinas.  It turns out what I discovered was an a very old alignment of US 101 which was replaced by 1932.

The information relevant to the history of US 101 over the San Juan Grade is as follows:

-  The San Juan Grade was built in 1915 which presumably replaced Old Stage Road from Salinas to San Juan Bautista.  Presumably this was part of alignment adopted as Legislative Route 2 from San Francisco south to San Diego in 1909.  This history can be seen on 1931 edition of the California Highways and Public Works Journal and on

1931 Highways and Public Works Journal

CAhighways on LRN 2

-  By 1926 the San Juan Grade became part of US 101.  The San Jua…

The Tioga Pass Road

Last Summer the Tioga Pass Road over the Sierras in Yosemite National Park opened late due to the heavy snow pack during the previous winter.  Approaching the start of July the Park Service finally had cleared Tioga Pass, I headed up shortly after the 4th of July holiday during a lull in the tourist season.

The Tioga Pass Road runs from the Big Oak Flat Road east to US Route 395.  The Tioga Pass road is largely within the boundary of Yosemite National Park but is also partially on California State Route 120 east of the Tioga Pass entry station to US 395.  The Park Service maintained portion of the Tioga Pass Road serve as a implied connection between the two segments of CA 120.  The Tioga Pass Road is the highest road mountain pass in California with Tioga Pass which lies at 9,945 feet above sea level.

The Tioga Pass Road is very old with the eastern section up Lee Vining Canyon to the Tioga Mine being built in 1883.  The connecting section of the Tioga Pass Road from Big Oak Flat R…

California State Route 49, The Golden Chain Highway (CA 16 north over Yuba Pass to CA 89)

After completing California State Route 124 I took CA 16 to the eastern terminus to start my first Trans-Sierra route; California State Route 49/Golden Chain Highway over Yuba Pass.

As stated I joined CA 49 from the eastern terminus of CA 16 in Amador County.  CA 49 actually begins in Madera County to the south in Oakhurst at CA 41.  CA 49 is about 295 miles long and travels most of the traditional 1849 Gold Rush Country north from Oakhurst to CA 70.  If you want history and old towns then CA 49 is one of the best routes on the West Coast to see both.

To the north of CA 16 the next major junction is Signed County Route E16 in Plymouth which is on Shenandoah Road.  E16 is a 33.2 mile route which travels northeast to US 50. 

Plymouth dates back to the 1850s and is mostly known for a winery that dates back to 1856.  These photos are from Main Street looking west.

CA 49 generally is very rural and doesn't deviate much from when it was first signed back in 1934.  While CA 49 isn'…