Skip to main content

NC 540 open for business

NC 540 opened to traffic around 4:00 this afternoon -- at least, to most traffic. Access from both directions of I-40, as well as the continuation of the westbound I-540 lanes, was still blocked until about 5:30 as crews were painting lines and finishing up the last-minute preparations, so technically speaking the westbound section from I-40 to NC 54 was the last to open. However, all the ramps at the other three interchanges were open, so there was a bit of traffic already using the roadway before the last section was opened.

Here are some pictures (click for bigger images):


This is on the ramp to NC 540 from Davis Drive, just before a sharp curve to the right to intersect NC 540.


Along westbound NC 54 at the westbound onramp to NC 540. (No, 540 doesn't run to Apex yet, but it's signed that way because of the end at NC 55.)


Once on westbound 540 from NC 54, a long hill descends toward the Davis Drive interchange.


Southbound on the Davis Drive onramp where it splits to eastbound and westbound ramps to 540. The 540 shields are quite a bit brighter than the other two shields because of the last-minute numbering change, and if you look very closely in person (it's impossible to make this out in the picture) you can see the outline of Interstate shields underneath the NC 540 shields.


Coming westbound on 540 from Davis Drive, the two right lanes both become exit only lanes to NC 55, and the three left lanes end; the farthest left lane has already ended by the time the Davis Drive ramp merges onto the freeway.


The NC 55 exit is split into two separate ramps, and if you look closely you can see the overlaid exit numbers that replaced the incorrect mileage. The overlays are very evident in person, especially on the exit signage at the gore points.


The new section has quite a few "bridges over nothing". This one will cross a future extension of Louis Stephens Drive, planned to be a reliever route to RTP running parallel to Davis Drive and NC 55. While parts of this road exist already, the section that will run under this bridge is nowhere near completion (as evidenced by the steep hill behind the bridge).


The Davis Drive interchange is designed for a future extension in both directions, and includes bridges over nothing to the south of NC 540. The white line through the middle of the picture is NC 540, and beyond that there are ramps on two levels; the lower level is the onramp to westbound 540, and the upper level is the offramp from westbound 540 to Davis Drive.


Taken from the westbound offramp, you can see the already-graded section south of NC 540 that the bridges over nothing cross over. This will not be part of the Triangle Expressway, the to-be-tolled section that will hook up with the Durham Freeway north of this interchange, but will be an extension south to Morrisville at the intersection of McCrimmon Parkway and Town Hall Drive. Stub ramp ends exist all over this interchange to accommodate this southern extension.


Northbound on the Davis Drive offramp, it looks like this will be a C/D roadway once the Triangle Expressway is completed as the right of way for the future expressway is to the left of the picture. As it is now, this three-lane ramp makes a sharp curve to the left to meet Davis Drive at Kit Creek Road.


This isn't related to 540, but it's the new railroad bridge that crosses NC 54 in RTP. The old bridge was very low -- 13'4" -- and was frequently struck by overheight trucks. The replacement bridge, shown here, opened late last year. The writing on the bridge says "North Carolina Railroad Company", the owner of the bridge and the railroad.

Comments

Popular posts from this blog

California State Route 190; a Trans-Sierra Highway that could have been

This past week I decided to take a small scale road trip on California State Route 190 from CA 99 east to the unbuilt section over the Sierra Nevada Range.  While I was in for what turned out to be a fun drive following the course of the Tule River watershed what I found researching the back story of CA 190 was one of the most complex and unusual stories of any California State Highway.  Given that I had a ton of older photos of the eastern segment of CA 190 in the Mojave Desert of Inyo County I thought it was time to put something together for the entire route. The simplified story of CA 190 is that it is a 231 mile state highway that has a 43 mile unbuilt gap in the Sierra Nevada Range.  CA 190 is an east/west State Highway running from CA 99 in Tulare County at Tipton east to CA 127 located in Death Valley Junction near the Nevada State Line in rural Inyo County.  The routing CA 190 was adopted into the State Highway system as Legislative Route 127 which was adopted in 1933 acc

I-73/I-74 and NC Future Interstates, Year in Review 2022

Another year over, already? 2022 turned out to be quite the year if you are a fan of new interstate routes, and it wasn't bad for some long standing favorites. As per the tradition, I will review what happened with I-73 and I-74, and then the other new and future interstate routes in North Carolina... Work continued on the one segment of I-73 under construction, the I-73/I-74 Rockingham Bypass. As of the beginning of December, work was getting close to being 2/3 complete at 60.1%. Progress could be seen from US 74 on constructing of the future interchange at the Bypass's southern end. Here's a look from US 74 East in September from Google Maps Street View: Here's a photo from US 74 West taken last week by David Gallo: Work is now scheduled to be completed in October 2025, though the road itself could open earlier that year.  Progress on I-74 earned more publicity in 2022 with the opening of 7.5 more miles of the Winston-Salem Northern Beltway from US 311 (Exit 49) to NC

Interstate 605

Interstate 605 is a 27.4-mile freeway located in the Los Angeles Metropolitain Area.  Interstate 605 begins at Interstate 210 near Duarte and terminates at the Interstate 405/California State Route 22 junction to the south near the boundary to the city of Long Beach.  Interstate 605 is known as the San Gabriel River Freeway and has three unconstructed miles which would extend it south to California State Route 1 near Seal Beach.  Much of the corridor of Interstate 605 was built up from what was the original California State Route 35.  The blog cover photo is taken from the July/August 1964 California Highways & Public Works which featured the initial segment of Interstate 605 to open between Whittier Boulevard and Peck Road  Part 1; the history of the San Gabriel River Freeway and Interstate 605 The origin of what is now Interstate 605 begins during 1933 with the addition of Legislative Route Number 170 (LRN 170) to the State Highway System.  The original definition of LRN 170 was