Paper Highways; US Route 280 and US Route 380 in Arizona

In this edition of Paper Highways we examine US Route 280 and US Route 380 within Arizona. Both US 280 and US 380 were planned highways in Arizona that were ultimately consolidated into what became the southern leg of US Route 89.

The History of US Route 280 and US Route 380 in Arizona

In the early drafts of the US Route System in Arizona US Route 89 didn't extend south of Flagstaff. US 280 was planned to be aligned from US 60 (which became US 66) from Ashfork south to US 80 in Phoenix. US 380 was planned be aligned from US 80 in Tucson south to the Mexican Border in Nogales. US 280 and US 380 both appear on the 1925 Bureau of Public Roads draft of the US Route System along with US 89 terminating at US 60 in Flagstaff. A copy of the 1925 Bureau of Public Roads plan of the US Route System can be found here:

Report of Joint Board of Interstate Highways; October 30th 1925

US 280 and US 380 appear to have survived to the final stages of the stages of what became the US Route System or may have even been part of it. To that end there is no known copy of the final US Routes which were approved in November 1926. US 280 and US 380 make an appearance on the 1927 Rand McNally Highway Map of Arizona.

Interestingly the Arizona State Route System was initially based off giving sequential numbers to the State Highways that matched the original US Route System. In the first draft of the Arizona State Highway System the Apache Trail was planned as AZ 66 but was changed to AZ 88 when US 60 became US 66. Curiously though one of the original planned State Highways was AZ 89 which originated in Prescott and tracked northeast to Jerome. AZ 89 terminated in Jerome but was planned to reach Flagstaff. At the time the route from Prescott to Jerome was a well established highway which was well traveled due to the massive mining interests in Jerome. It would seem that Arizona had it's eyes set on extending US 89 to Prescott whenever a quality road from Jerome to Flagstaff could be built. AZ 89 can be also be seen on the 1927 Rand McNally Highway Map of Arizona/New Mexico.

It appears that the State of Arizona was able to convince the AASHO early in the early days of the US Route System that US 89 was a far more important route designation than US 280 and US 380. US 89 appears aligned all the way south to the Mexican Border in Nogales on the 1927 National Map Company Regional Highway Map.

It appears that US 280 and US 380 were never field signed in Arizona. AZ 89 was quickly re-designated as AZ 79 and was built to State Highway standards all the way to Flagstaff by 1938. AZ 79 eventually would become US 89A in 1941 which fulfilled the push to get a US Route to Prescott by way of the mines of Jerome. US 280 was ultimately recycled in 1931 into a new highway between Savannah, GA and Columbus, GA. US 380 was recycled in 1932 as a new highway San Antonio, NM and Albany, TX.

Hawaii Route 8930

Hawaii Route 8930 is a 2.5-mile State Highway on the Island of O'hau. Hawaii Route 8930 is aligned over Kualakai Parkway over the course of its entire alignment south from Interstate H-1 to Kapolei Parkway. Hawaii Route 8930 is one of the newest Hawaii Routes only having been completed during 2010. This page is part of the Gribblenation O'ahu Highways page. All Gribblenation and Roadwaywiz media related to the highway system of O'ahu can be found at the link below: https://www.gribblenation.org/p/gribblenation-oahu-highways-page.html Part 1; the history of Hawaii Route 8930 The history of Hawaii Route 8930 is brief given it is a modern facility. Hawaii Route 8930 and what was known as "North-South Road" were built to facilitate the developing areas of Kapolei on western O'ahu. According to hawaiihighways.com the first stage of Hawaii Route 8930 was completed from Kapolei Parkway north to Farrington Highway as a four-lane highway during November...

Madera County Road 607 and the Stockton-Los Angeles Road

Madera County Road 607 is an approximately seven-mile rural unsurfaced highway which spans from Road 600 near Raymond west to Road 29. Road 607 west from Raymond Road Cemetery (established in 1905) is part of the Stockton-Los Angeles Road corridor surveyed in 1853. The corridor lies in the gap between Fresno Crossing at the Fresno River west to Newton's Crossing at the Chowchilla River. The Buchanan Copper Mine would be along what is now Road 607 in the namesake Buchanan Hollow during July 1863. The Buchanan Mine is thought to have once had a population of between 1,000-1,500 residents by the early 1870s. Copper prices would decline in the decade after the Civil War and much of the activity at Buchanan shifted towards cattle ranching. The last businesses in the community would shutter during World War II and it is now a true ghost town. Part 1; the history of Madera County Road 607 and the Stockton-Los Angeles Road What is now Road 607 was a component of the larger Sto...

Old US Route 60/70 through Hell (Chuckwall Valley Road and Ragsdale Road)

Back in 2016 I explored some of the derelict roadways of the Sonoran Desert of Riverside County which were part of US Route 60/70; Chuckwalla Valley Road and Ragsdale Road. US 60 and US 70 were not part of the original run of US Routes in California. According to USends.com US 60 was extended into California by 1932. US 60 doesn't appear on the California State Highway Map until the 1934 edition. USends.com on US 60 endpoints 1934 State Highway Map Conversely US 70 was extended into California by 1934, it first appears on the 1936 State Highway Map. USends.com on US 70 endpoints 1936 State Highway Map When US 60 and US 70 were extended into California they both utilized what was Legislative Route Number 64 from the Arizona State Line west to Coachella Valley. LRN 64 was part of the 1919 Third State Highway Bond Act routes. The original definition of LRN 64 routed between Mecca in Blythe and wasn't extended to the Arizona State Line until 1931 acc...

James Cowlin said…

Thank you for the information about the history of US Route 89 in Arizona. I am aware of some of the history but not in the detail you provided. I have been working on a project to promote travel on US 89 for about 15 years. I wrote an article on what I learned about the history of 89 between Canada and Mexico for my website. Have you researched any of the other sections of the highway? The website is usroute89.com

Jim Cowlin

7:21 PM

Challenger Tom said…

We do have quite a bit on US 89 in Arizona. Off the top of my head some of the articles on US 89 that we have feature; the Navajo Bridge/US 89A, the 1911 Cameron Suspension Bridge, former US 66/89 in Williams, former US 89 on AZ 89, and former US 89A on AZ 89A.

8:14 PM