Tag Archives: infrastructure

Historic Highways: Old US 99, Weed, CA

I spent an hour or so this afternoon exploring a small section of Edgewood Road going north out of Weed. This used to be US Route 99, before Interstate 5 was built and replaced Highway 99.  I concentrated my efforts on one curved section of the road, examining old wooden guard rails, and looking for “C-blocks”, which are old California Division of Highways survey monuments. I did not find any, but I’ll return and spend a little more time in the brush looking for any that might exist.

The general location of my efforts was 41.43049, -122.39933

1954 USGS 15 minute topographic map showing the US 99 alignment.
2010 USGS 7.5 minute topographic map showing the US 99 alignment next to Interstate 5.
Heading north into the curve. Broken wood guard rail is on the right.

Reflector bracket.

Railroad property line markers delineate the old highway right of way on east side. These should assist in locating any “C-blocks”.
The rail is actually comprised of three pieces of layered lumber.
Bolt head.
Retaining nut.

Guard rail at the north end of the curve (looking south).

Dog Creek Bridge

An accessible, historic, and photogenic bridge worth exploring

Trip dates: November 24 & 25, 2017

The Harlan D Miller Memorial Bridge, known also as the Dog Creek Bridge, is an abandoned concrete arch bridge completed in 1927 as part of US Route 99 just north of Lakehead, Shasta County, California. After Route 99 was replaced by Interstate 5, it carried traffic as part of Interstate 5 until a bridge to the northwest was expanded to accommodate both directions of traffic in 1974. It was abandoned and slated for demolition, until saved due to efforts of concerned citizens, and is now managed by the US Forest Service.

According to Bridgehunter.com,

Harlan D Miller (1880-1926) was the State Bridge Engineer for the California Highway Department from 1923 until his untimely death in 1926. During his short tenure as State Bridge Engineer he made radical changes to the way California designed bridges. These changes included requiring all highway bridges in the state be designed by the state and designing bridges that matched the geometry of the roadway. The latter often complicated design fork but the final result (skewed or curved bridges) justified the efforts in drivability.

Miller’s most visible effect on California bridges was the consideration given to design aesthetics. His designs were recognized in their own periods as possessing beauty and boldness. Many fine details can be seen on Miller designed bridges including rail and end post details, as well as clean lines and details of the superstructure design.

When my family relocated to the Bar Area in 1963, I remember driving across this bridge as we traveled to the Mount Shasta region to visit relatives several times per year. After the bridge was decommissioned, it had always been my desire to explore the now abandoned structure. I finally had a chance to do so this past week.

Looking west at the span. Photo taken from bridge that crosses the Sacramento River. A short railroad bridge is visible to the left which also spans Dog Creek.
Looking south down the bridge deck.
Looking south along the west side of the bridge. Notice the blue tiles in the deck wall pillars.
Curb details.

The view south looking down the Sacramento River.
Looking north up the Sacramento River.

At several places benched areas were provided for travelers to stop, enjoy the views, and rest a bit.

Stone retaining on the northern approach to the span.

Dog Creek.
Looking north. The Interstate 5 span can be seen near the center.
DIRECTIONS & ACCESS

Off Interstate 5, take the Vollmers/Delta exit. Proceed west about a quarter mile and turning left onto Fenders Ferry Road. Drive down along the Dog Creek watershed for about a mile, crossing the creek twice and underneath the I5 span until reaching the historic bridge. Park just before the railroad tracks, and climb up the east side of northern end of the bridge.

According to a couple of other websites, there is supposedly access at the northern end of the bridge from the top, at end of a private road where a Forest Service begins. I checked it out and I’m not comfortable at this time on recommending its use. The adjoining property owners have posted a lot of onerous signage, and have tried to unsuccessfully block the easement. I would be nervous parking my vehicle here. Check this post for updates, as I will attempt to get clarification from the Forest Service regarding use of this easement.

FURTHER READING

redding.com (Redding Searchlight newspaper website) article Travelin’ in Time: Dog Creek Bridge, a work of art, was almost demolished,  posted June 26, 2008

CalTrans Digital Collections, Historic Bridges and Tunnels: Dog Creek