Skip to main content

Say what? A completed Garden Parkway could increase traffic on Interstate 85

I had to read this story twice more just to make sure I read this right.

Recent traffic projections by the state show I-85 having more traffic on it in 2030 with the Garden Parkway built than if it wasn't.

Here are the figures:

AADT (Annual Average Daily Traffic) in 2030:

I 85: US 321 to Gaston/Mecklenburg County Line -

With entire Garden Parkway Built - 137,600 vehicles
With Garden Parkway built to US 321 - 139,300 vehicles
With NONE of the Garden Parkway Built - 134,600 vehicles

Opponents of the Parkway see this new data as another piece of their argument in stopping the Parkway from being built.

Story Link:
'Garden Parkway' could actually increase traffic on I-85 --Gaston Gazette

Commentary:
This is definitely an interesting stat if you are against the highway. That along with the comparisons to the troubled Southern Connector in Greenville, SC start to make a persuasive argument - beyond typical NIMBY-ism - against the construction of this toll road.

A few things of note: First, the writer in the Gaston Gazette article fails to mention that the traffic increase on I-85 if the Garden Parkway is anywhere from 3,000 to 4,700 more vehicles per day, depending on how much of the parkway is built. So in reality, the estimated volumes would only be somewhere between 2.2 and 3.5% higher if the road is not built. It's not that much of an increase, but it certainly doesn't make sense.

Turnpike Authority officials say that the Garden Parkway isn't a 'fix' to I-85 traffic or even an alternative, but as said in the article - Its broader goal is to “establish connectivity and mobility across the Catawba River.” Well, wouldn't building a free highway bridge from Belmont over to I-485 do exactly that?

The thing is: the proposed highway is toll because of the cost. I've been reading $1.4 billion to $915 million. And about three years ago, the NCTA doubled the estimates of their original cost findings.

Details likes these makes it very easy to stick by my position that the only necessary part of this project is a US 321 Gastonia Bypass...and that was taken off the table from the original non-toll proposal..years ago.

Comments

Froggie said…
There's a logical explanation for the weirdness. The traffic model is likely taking into account the increased development expected in Gastonia and Gaston County should the Garden Pkwy be built. THAT'S why I-85 traffic is expected to be higher, even with the Garden Pkwy present. Without the Garden Pkwy, there wouldn't be nearly as much push or desire to further develop Gaston County.

Popular posts from this blog

Ghost Town Tuesday; Mannfield, FL and the stairway to Hell

Back in 2015 I went searching the Lecanto Sand Hills for the original Citrus County Seat known as Mannfield.  Unlike Centrailia in Hernando County and Fivay in Pasco County I did find something worth seeing. Mannfield is located in the Lecanto Sand Hill section of Withlacoochee State Forest somewhat east of the intersection of Citrus County Route 491 and Mansfield Road. Mannfield was named after Austin Mann and founded in Hernando County in 1884 before Citrus County Split away.  In 1887 Citrus County was split from northern Hernando County while Pasco County was spun off to the south.  Mannfield was selected as the new Citrus County seat due to it being near the county geographic center.  Reportedly Mannfield had as many as 250 people when it was the County Seat.  The town included various businesses one might include at the time, even a sawmill which was common for the area.  In 1891 Citrus County voted to move it's seat to Inverness which set the s...

Interstate 40's Tumultuous Ride Through the Pigeon River Gorge

In the nearly 60 years Interstate 40 has been open to traffic through the Pigeon River Gorge in the mountains of Western North Carolina, it has been troubled by frequent rockslides and damaging flooding, which has seen the over 30-mile stretch through North Carolina and Tennessee closed for months at a time. Most recently, excessive rainfall from Hurricane Helene in September 2024 saw sections of Interstate 40 wash away into a raging Pigeon River. While the physical troubles of Interstate 40 are well known, how I-40 came to be through the area is a tale of its own. Interstate 40 West through Haywood County near mile marker 10. I-40's route through the Pigeon River Gorge dates to local political squabbles in the 1940s and a state highway law written in 1921. A small note appeared in the July 28, 1945, Asheville Times. It read that the North Carolina State Highway Commission had authorized a feasibility study of a "...water-level road down [the] Pigeon River to the Tennessee l...

The mystery of Hawaii Route 144 and temporary Hawaii Route 11

The 1959 Gousha Road map of Hawaii features two largely unknown references in the form of Hawaii Route 144 and Temporary Hawaii Route 11.  Both corridors are shown running from the boundary of Hawaii Volcanoes National Park east to Glenwood via Volcano Village.  At the time Hawaii Route 11 was using the so-called "Volcano Road" which was constructed as a modernization of Mamalahoa Highway during 1927-1928.  This blog will examine the two map references and will attempt to determine what they might indicate.  The mystery of Hawaii Route 144 and Temporary Hawaii Route 11 Hawaii Route 11 is part of Mamalahoa Highway (the Hawaii Belt Road) and is the longest Hawaiian State Route at 121.97 miles.  The highway begins at the mutual junction of Hawaii Route 19 and Hawaii Route 190 in Kailua-Kona.  From Kailua-Kona the routing of Hawaii Route 11 crosses the volcanic landscapes of southern side of the Big Island.  Hawaii Route 11 terminates at Hawaii Route 19/Ka...