Skip to main content

Kinzua Bridge, Before and After

Kinzua Bridge was a rail viaduct in northwestern Pennsylvania. Completed in 1882, it was considered to be the highest and longest railroad viaduct in the world at the time of its completion. Partially destroyed by a tornado in 2003, this engineering marvel of a viaduct is now the centerpiece of the Kinzua Bridge State Park.

I have some before and after photos of the viaduct to share.The first group of photos was taken by Bill Symons in August 1985, presenting a view of what the lay of the land was once like...










Now for the photos after the destruction called by the tornado, with a foreword by John Krakoff (who took the "after" photos in August 2004):
On July 21, 2003 an intense line of thunderstorms blew out of Ohio and when it moved in to PA, it became a "bow echo" and kept intensifying, until finally wrapping around and forming an "eye" on the radar screen. Meanwhile, the forward line spawned multiple tornadoes, one of which was in the Mt. Jewett/Kinzua Bridge area.
My first reaction to the area as a whole was bewilderment. As you approached the bridge and gorge, the tornado's path was still evident. You could see the twister's path on the north side of US 6 in Mount Jewett. Then turning on to the access road to the bridge and park itself, several felled trees littered the sides of the road. Then, as you come around to the cul-de-sac, it was unreal. Trees stripped of branches and leaves, not to mention the damage to the bridge itself. It was truly heartbreaking especially since they were in the refurbishing process. Also, the tornado's path cuts a swath from southwest to northeast. A bit of sadness is the schedule of train rides was still up - according to PA legislators, not to happen again.
It's an appreciation of the dangers of which Mother Nature is capable. 










 
  
Flash forward to May 2017, and I saw more changes with the site at the Kinzua Bridge State Park, which allow visitors to view and appreciate the industrial prowess that caused the Kinzua Viaduct to be constructed as well as the destruction caused by the tornado that led to the viaduct's demise. Part of the former viaduct is now the Kinzua Sky Walk, where the remaining 600 feet of towers on the bridge have been converted to a pedestrian walkway that features a glass bottom to see below to the ground (plus a wooden walkway for those who feel uneasy about walking on thick glass panels). There is an observation deck where you see the valley around you and the destruction underneath you. The sky walk was opened in 2011. There is also a visitor's center at the park that allows you to learn about the history of the Kinzua Viaduct and hiking trails that allow you explore around the park and take a closer look at the destruction caused at Kinzua Bridge State Park by the 2003 tornado.




Sources and Links:
Bill Symons
John Krakoff
Pennsylvania DCNR - Kinzua Bridge State Park
Allegheny National Forest Visitor's Bureau - Kinzua Bridge Sky Walk 

Comments

Popular posts from this blog

Morgan Territory Road

Morgan Territory Road is an approximately 14.7-mile-long roadway mostly located in the Diablo Range of Contra Costa County, California.  The roadway is named after settler Jerimah Morgan who established a ranch in the Diablo Range in 1857.  Morgan Territory Road was one of several facilities constructed during the Gold Rush era to serve the ranch holdings.   The East Bay Regional Park District would acquire 930 acres of Morgan Territory in 1975 in an effort to establish a preserve east of Mount Diablo. The preserve has since been expanded to 5,324 acres. The preserve functionally stunts the development along roadway allowing it to remain surprisingly primitive in a major urban area. Part 1; the history of Morgan Territory Road During the period of early period of American Statehood much of the Diablo Range of Contra Costa County was sparsely developed.   Jerimah Morgan acquired 2,000 acres of land east of Mount Diablo in 1856 and established a ranch in 1857. Morgan Territory Road is

The 1915 Fine Gold Creek Bridge (Madera County)

The 1915 Fine Gold Creek Bridge is an early era arch concrete structure found alongside modern Madera County Road 200.  The structure was modeled as a smaller scale of the 1905 Pollasky Bridge (still in ruins at the San Joaquin River) and was one of many early twentieth century improvements to what was then known as the Fresno-Fresno Flats Road.  The 1915-era bridge was replaced with a modernized concrete span during 1947 but was never demolished.  The original concrete structure can be still found sitting in the brush north of the 2023 Fine Gold Creek Bridge.     Part 1; the history of the 1915 Fine Gold Creek Bridge The 1915 Fine Gold Creek Bridge lies near the site of the former mining community of Fine Gold.   Mining claims were staked at Fine Gold during the Mariposa War during 1850. The community was never very large but became a stopping point on the stage road between the original Fresno County seat at Millerton and Fresno Flats (now Oakhurst). The stage road eventually bypas

San Francisco's Broadway Tunnel

The Broadway Tunnel in San Francisco is a structure at Russian Hill which connects the neighborhood Chinatown to North Beach. The tunnel was included in the 1948 San Francisco Trafficways Plan as a connector between the Central Freeway and Embarcadero Freeway. The structure was completed in December 1952 and spans 1,616 feet through Russian Hill. The Broadway Tunnel was designated as the Robert C. Levy Tunnel in 1986. Part 1; the history of the Broadway Tunnel Following the discovery of gold at Sutter's Mill in 1848 San Francisco would see a major population boom.  The city would expand from the shores of San Francisco Bay inland towards the many steep hills.  The hills of San Francisco would prove to be a major hinderance towards the expansion of city.  Roads were generally plotted over the tops of hillsides and had steep grades.  Russian Hill in particular was one of the steepest and contained numerous streets with grades in excess of twenty percent.  Broadway can be seen cros