Signed County Route G20

Picking back up where I left off with the Signed County Route G16 blog I used G20 to reach California State Route 68 and Monterey on my January visit. G20 is a 6 mile long Signed County Route running entirely on the Laurles Grade which was defined in 1971. Essentially the entire route of G20 serves as a connector between G16 in Carmel Valley and CA 68 to access the Monterey Peninsula.

G20 is a two-lane road for it's entire duration. I'm unsure of what the grade is going uphill northbound but I would speculate that it is somewhere between 8-10%. G20 quickly rises to Laurles Grade Summit at 1,284 feet above sea. The view looking back southbound has a really decent vista of Carmel Valley and the Santa Lucia Range in Big Sur.

Heading downhill towards CA 68 the grades are definitely at 10% and possibly steeper in places. I was having some brake issues with a warped rotor so I actually threw the car into 3rd gear to coast downhill to CA 68. Not much of a highway with the short length but given the huge short cut it creates I see why the Laureles Grade was added to the Signed County program.

Comments

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...

Massena Center Suspension Bridge

The Massena Center Bridge, also known as the Holton D. Robinson Bridge, has had quite the tumultuous history. Situated on the Grasse River just east of Massena, New York in the hamlet of Massena Center, the Massena Center Bridge is a reminder of the efforts the community has made in order to connect over the river. The first and only other known bridge to be built at Massena Center was built in 1832, but that bridge was never long for this world. During the spring of 1833, the Grasse River dammed itself due to an ice dam, flooded and lifted the bridge off its foundation, destroying the bridge in the process. The floods were frequent in the river during the spring, often backing up the river from Hogansburg and past Massena Center, but not to nearby Massena. After the first bridge disappeared, local residents had to resort to traveling seven miles west to Massena to cross the next closest bridge, and that was no easy task for a horse and buggy. However, it was many decades befo...

The Dead Man's Curve of Interstate 90 and Innerbelt Freeway in Cleveland

"Dead Man's Curve" refers to the transition ramp Interstate 90 takes between Cleveland Memorial Shoreway onto the Innerbelt Freeway in downtown Cleveland, Ohio. Said curve includes a sharp transition between the two freeways which is known for a high rate of accidents. Currently the curve (not officially named) has a 35 MPH advisory speed and numerous safety features intended to mitigate crashes. When the Interstate System was first conceived during 1956, Interstate 90 was intended to use the entirety Cleveland Memorial Shoreway and connect to the Northwest Freeway through Lakewood. The Innerbelt Freeway was initially planned as the northernmost segment of Interstate 71. The extension of Cleveland Memorial Shoreway west of Edgewater Park was never constructed which led to Interstate 90 being routed through the Innerbelt Freeway. Part 1; the history of Cleveland's Innerbelt Freeway and Deadman's Curve The Federal Aid Highway Act of 1956 was signe...