Frisco Bridge
Frisco Bridge | ||
---|---|---|
tracks 1 | | |
History | ||
Opened | May 12, 1892 | |
Statistics | ||
Daily traffic | 32.9 trains per day (as of 2014[update])[1] | |
Location | ||
The Frisco Bridge, previously known as the Memphis Bridge, is a cantilevered through truss bridge[2] carrying a rail line across the Mississippi River between West Memphis, Arkansas, and Memphis, Tennessee.
Construction
At the time of the Memphis bridge construction, it was a significant technological challenge and is considered to be chief engineer
The bridge is built entirely of
Though some sources claim two cantilevered roadways were added to the bridge in the 1930s, one on each side,[3] they probably confuse this bridge with the neighboring Harahan Bridge, which had two cantilevered roadways from 1917 until the Memphis & Arkansas Bridge opened in 1949. (The former roadway on the north side of the Harahan Bridge is now designated as Big River Crossing, having been refitted to carry pedestrian and bicycle traffic across the Mississippi River in 2016.) While the Frisco Bridge has not featured cantilevered roadways, pedestrians, buggies, and some automobiles used its main deck before the Harahan Bridge opened (the bridge was closed to such traffic while a train was crossing).[4]
Construction for the
A testament to its design and construction, the bridge is still used by
See also
- List of bridges documented by the Historic American Engineering Record in Arkansas
- List of bridges documented by the Historic American Engineering Record in Tennessee
- List of crossings of the Lower Mississippi River
References
- ^ Missouri Department of Transportation (2017). The Merchants Bridge rehabilitation program (PDF) (Grant application). Figure 10: Rail Traffic Volumes Overlaid with Seismic Hazard, 2014.
- ^ Bridge Hunter Historic Bridge Page
- ^ a b American Society of Civil Engineers: Morison's Memphis Bridge
- ^ Weeks, John A. III. "Frisco Bridge, Memphis, TN". Highways & Bridges.
- Historic American Engineering Record. Washington, D.C.: Library of Congress. pp. 315–380. Retrieved October 19, 2018.
- ^ "Historic Frisco Bridge getting extensive makeover by BNSF". The Commercial Appeal. Retrieved 2017-10-01.
- ^ "Strand Jacking Optimizes Scheduling and Cost Efficiency in Rail Bridge Overhaul". Engineering News-Record. January 8, 2018. p. 20.
- ^ Waddell, Lisa (October 5, 1987). "Historic bridge to be designated as landmark of civil engineering". The Commercial Appeal. Memphis. p. B4.
External links
- Frisco Bridge at Structurae
- Historic American Engineering Record (HAER) No. TN-14, "Memphis Bridge", 61 photos, 4 photo caption pages
- Historic American Engineering Record (HAER) No. NE-2, "Nebraska City Bridge", 59 photos, 3 measured drawings, 511 data pages, 3 photo caption pages, discusses Chief Engineer George S. Morison and his many bridges, including nearly 50 pages about the Memphis Bridge (Frisco Bridge).
- The Memphis Railroad Bridges
- The Frisco Bridge
- Recent Photos of the Frisco Bridge