Cold Spring Canyon Arch Bridge | |
---|---|
Coordinates | 34°31′33.81″N119°50′4.53″W / 34.5260583°N 119.8345917°W |
Carries | 2 lanes of SR 154 |
Crosses | Cold Spring Canyon |
Locale | Santa Ynez Mountains, Santa Barbara County, California |
Maintained by | Caltrans |
Characteristics | |
Design | steel arch |
Total length | 1,217 ft (371 m) [1] |
Longest span | 700 ft (213 m) [1] [2] |
Clearance below | 400 ft (122 m) [1] [2] |
History | |
Construction cost | Over $2,000,000 [1] |
Opened | 1964 |
Location | |
The Cold Spring Canyon Arch Bridge in the Santa Ynez Mountains links Santa Barbara, California with Santa Ynez, California. The bridge is signed as part of State Route 154.
It is currently the highest arch bridge in the U.S. state of California and among the highest bridges in the United States. At its highest point, the bridge deck is 400 ft (122 m) above the canyon floor. [1] [2] The bridge is also the largest steel arch bridge in the state. [3] It was determined to be eligible for the National Register of Historic Places with exceptional significance. [3]
The current bridge was completed and opened to traffic in February 1964. [4] It was constructed by U.S Steel Corp's American Bridge division and Massman Construction Co. [3] The structure won awards for engineering, design, and beauty. It was in the top 5 longest span arch bridges of this "supported deck" type in the world until the 1990s.
Cold Spring Tavern, originally a stagecoach stop, is approximately 600m south of the bridge's west base in the canyon below, on a stub of Old San Marcos Pass Road (now named Stagecoach Rd.) connecting with SR 154 at Camino Cielo and Paradise Roads.
The bridge was designated as a Historic Civil Engineering Landmark by the American Society of Civil Engineers in 1976. [5]
Seismic retrofitting was completed in 1998 by American Bridge, one of the companies involved in the original construction. [3]
As of March 2012 [update] , the bridge had been the site of 55 suicides[ citation needed ] since its completion, which is about one per year on average; however, some years have several more suicides, such as the eight deaths recorded in 2009. In an effort to prevent future incidents, California Department of Transportation installed a 9.5 ft (2.9 m) tall barrier in the form of an inwardly-curved, finely-gridded mesh fence in March 2012. [6] The fence cost $3.2 million. [7] A Santa Monica man committed suicide from the bridge six months later in September 2012. [7] The most recent suicide was in April 2019; Daniel Lacy was the son of actress Julia Duffy. [8]
The Santa Ynez Mountains are a portion of the Transverse Ranges, part of the Pacific Coast Ranges of the west coast of North America. It is the westernmost range in the Transverse Ranges.
Navajo Bridge is the name of twin steel spandrel arch bridges that cross the Colorado River in the Grand Canyon National Park in northern Coconino County, Arizona, United States. The newer of the two spans carries vehicular traffic on U.S. Route 89A (US 89A) over Marble Canyon between Bitter Springs and Jacob Lake, allowing travel into a remote Arizona Strip region north of the Colorado River including the North Rim of Grand Canyon National Park.
Gaviota State Park is a state park of California, United States. It is located in southern Santa Barbara County, California, about 33 miles (53 km) west of the city of Santa Barbara. One of three state parks along the Gaviota Coast, it extends from the Pacific coast to the crest of the Santa Ynez Mountains, and is adjacent to Los Padres National Forest. The 2,787-acre (1,128 ha) park was established in 1953.
A suicide bridge is a bridge used frequently by people to end their lives, most typically by jumping off and into the water or ground below. A fall from the height of a tall bridge into water may be fatal, although some people have survived jumps from high bridges such as the Golden Gate Bridge. However, significant injury or death is far from certain; numerous studies report minimally injured persons who died from drowning.
State Route 154 is a state highway in the U.S. state of California that runs from Los Olivos to Santa Barbara, crossing the San Marcos Pass in the Santa Ynez Mountains. Before U.S. Route 101 was built through the Gaviota Pass, SR 154 was the main throughway to Santa Barbara and the tri city area including use as a stagecoach route in early years. After being replaced by US 101 as the primary route between the Santa Ynez Valley and Santa Barbara, SR 154 now serves as a scenic bypass.
Los Olivos is an unincorporated community in the Santa Ynez Valley of Santa Barbara County, California, United States. Tourism is popular in this rural area which is an agricultural region with an emphasis on wine grapes. For statistical purposes, the United States Census Bureau has defined Los Olivos as a census-designated place (CDP). The population was 1,132 at the 2010 census. The ZIP Code is 93441, and the community is within the area code 805.
State Route 150 is a state highway in the U.S. state of California. It runs from U.S. Route 101 near the Ventura/Santa Barbara County line to State Route 126 in Santa Paula, providing a connection to Lake Casitas and Ojai. It is a two-lane road. There were some one-lane bridges near the western end of the route, but these were rebuilt to be two-lane bridges after flooding in 2005.
The Santa Ynez River is one of the largest rivers on the Central Coast of California. It is 92 miles (148 km) long, flowing from east to west through the Santa Ynez Valley, reaching the Pacific Ocean at Surf, near Vandenberg Space Force Base and the city of Lompoc.
State Route 192 is a state highway in the U.S. state of California. The route runs from State Route 154 near Santa Barbara to State Route 150 near the Santa Barbara–Ventura county line. The two-lane road is better known as Foothill Road, as the route runs parallel to the foothills of the Santa Ynez Mountains.
The Gaviota Tunnel is a tunnel on U.S. Route 101 and California State Route 1 completed in 1953 in the center of Gaviota State Park, 33 miles (53 km) northwest of Santa Barbara, California on the Gaviota Coast. It is 420 feet (130 m) long and 17.5 feet (5.3 m) tall. Only the northbound lanes of US 101 pass through it, as the southbound lanes descend from Gaviota Pass through a narrow canyon to the west of the tunnel. Because it is the only major route between the Santa Barbara County South Coast and the Santa Ynez Valley, bicycles are allowed through it. There is a rest area for both southbound and northbound lanes on the southern end of the tunnel, the southernmost one along U.S. Route 101.
State Route 246 is a state highway in the U.S. state of California that runs from Lompoc east to Solvang and Santa Ynez, cutting through the Santa Ynez Valley and the Santa Barbara Wine Country. Its western terminus is at the western city limits of Lompoc, and its eastern terminus is at State Route 154 near Santa Ynez.
San Marcos Pass is a mountain pass in the Santa Ynez Mountains in southern California.
The Cabrillo Bridge in San Diego, California is a historic bridge providing pedestrian and light automotive access between Balboa Park and the Uptown area of San Diego. It was built for the 1915 Panama–California Exposition. The bridge was nominated for the National Register of Historic Places in 1976 and was named a Local Historic Civil Engineering Landmark by the American Society of Civil Engineers in 1986.
Cold Spring Tavern was established as a stagecoach stop in 1865. Originally known as the "Cold Spring Relay Station", it was a horse changeover and meals break station. The tavern is located 20 minutes north of Santa Barbara, California, in Cold Spring Canyon, which is about a mile off Highway 154 along Stagecoach Road.
Chumash Painted Cave State Historic Park is a unit in the state park system of California, United States, preserving a small sandstone cave adorned with rock art attributed to the Chumash people. Adjoining the small community of Painted Cave, the site is located about 2 miles (3.2 km) north of California State Route 154 and 11 miles (18 km) northwest of Santa Barbara. The 7.5-acre (3.0 ha) park was established in 1976.
The Jesusita Fire was a wildfire that started on May 5, 2009, in the hills of Santa Barbara, California in the western United States. By the time the fire was contained on May 18 it had burned 8,733 acres (35.34 km2), destroyed 80 homes and damaged 15 more before being 100% contained. The cause of the fire was ultimately traced to local contractors who had left gas cans and hot equipment unattended in dry brush after clearing part of the Jesusita Trail using a weed wacker without any permits or the permission of the landowner.
Gibraltar Dam is located on the Santa Ynez River, in southeastern Santa Barbara County, California, in the United States. Forming Gibraltar Reservoir, the dam is owned by the city of Santa Barbara. Originally constructed in 1920 and expanded in 1948, the dam and reservoir are located in a remote part of the Los Padres National Forest.
The Sherpa Fire was a wildfire that burned in the Santa Ynez Mountains along the Gaviota Coast in the southwestern part of Santa Barbara County, California in June 2016. In a matter of hours the fire spread to over 1,400 acres (570 ha) as the fire was propelled by downslope sundowner winds. This offshore northerly wind contrasts with the more typical onshore flow and sent the fire down the canyons towards the ocean with gusts of over 35 miles per hour (56 km/h). The wildfire resulted in evacuations at two state beach campgrounds and some residences together with intermittent interruption of traffic on a state transportation route.
The Whittier Fire was a wildfire in the Santa Ynez Mountains, south of Lake Cachuma, along Highway 154 in Santa Barbara County, California in the United States. The fire was reported on July 8, 2017, at 1:43 pm. Upon containment on July 28, the fire had burned a total of 18,430 acres (75 km2) and destroyed 16 homes.
The Matilija Wilderness is a 29,207-acre (11,820 ha) wilderness area in Ventura and Santa Barbara Counties, Southern California. It is managed by the U.S. Forest Service, being situated within the Ojai Ranger District of the Los Padres National Forest. It is located adjacent to the Dick Smith Wilderness to the northwest and the Sespe Wilderness to the northeast, although it is much smaller than either one. The Matilija Wilderness was established in 1992 in part to protect California condor habitat.