Texas Railroad History - Tower 84 - Houston (Walker Ave.)

Crossing of the San Antonio & Aransas Pass Railway, the Houston Belt & Terminal Railroad, and the International & Great Northern Railroad


Above: John W. Barriger III took this photo out the back of his private rail car on April 14, 1934 as his train was leaving Houston southbound
toward the Rio Grande Valley. The view is west-northwest along Houston Belt & Terminal (HB&T) tracks that were leased from the Gulf, Colorado
& Santa Fe (GC&SF) Railway. The steam engine in view is crossing the San Antonio & Aransas Pass tracks adjacent to Tower 84. This photo
is number ATSF174 in the collection of the John W. Barriger III National Railroad Library, and it includes the notation "Leaving Houston southbound
via N.O.T.&M. over GC&SF trackage (to Algoa)." Barriger's train will soon curve further south, passing Tower 117 and Tower 81. It will eventually
join the Santa Fe main line at Alvin and run southeast less than five miles to the Tower 65 junction at Algoa where it will turn south on St. Louis,
Brownsville & Mexico (SLB&M) tracks, one of the Gulf Coast Lines organized under the New Orleans, Texas & Mexico (NOT&M) Railway.

Below: Texas & New Orleans S2 No. 70 crossing the HB&T on the SA&AP tracks at Tower 84. The SA&AP came under T&NO ownership in 1925.
(Joe R Thompson, courtesy Railroad & Heritage Museum, Temple, Texas, from Southern Pacific's Eastern Lines 1946 - 1996, by David Bernstein,
(c)2015, North Texas Chapter, National Railway Historical Society)

The first railroad in Texas was the Buffalo Bayou, Brazos and Colorado (BBB&C) line west from Harrisburg to Stafford in 1853. Shortly thereafter, the citizens of Houston sought a railroad to connect with the BBB&C which was only six miles to the south. This was accomplished by the Houston Tap railroad in 1856, creating the first railroad junction in Texas, Pierce Junction. In 1858, construction continued 45 miles further south, reaching East Columbia in 1860, a major shipping center near the Brazos River. The railroad became known as the "Columbia Tap", a nickname that persists even today, long after its merger into the International & Great Northern (I-GN) Railroad in 1873.

Promoted by Galveston interests, the Gulf, Colorado & Santa Fe (GC&SF) Railway had intentionally routed their first rail line well south of Houston as they built west from Galveston in 1877. They wanted to avoid any chance of having traffic manipulated by Houston's leaders who were not averse to declaring a "yellow fever quarantine" periodically to cause Galveston-bound freight trains to be off-loaded at Houston instead. Santa Fe soon decided they could not ignore the growing Houston market, so they built 26 miles north from their main line at Alvin to reach the city in 1883.

In 1884, the San Antonio & Aransas Pass (SA&AP) Railway was chartered to build a line from San Antonio to Corpus Christi. By 1887, this line and several extensive branch lines had been built. The SA&AP soon turned its attention to Houston, completing a 46-mile line into the city from Wallis in 1888, crossing the Columbia Tap and Santa Fe lines southeast of downtown.

In 1905, the Houston Belt & Terminal (HB&T) Railway was chartered to provide freight and passenger switching among four railroads in Houston, one of which was the GC&SF. The HB&T leased various tracks from its sponsoring railroads including the Santa Fe line near downtown. In the 1910-1911 timeframe, four towers were constructed to manage HB&T crossings with major railroads. Tower 84 was the first of these, built to manage the junction of the Columbia Tap, Santa Fe and SA&AP railroads that had existed for more than 20 years.

Tower 84 first appears in Railroad Commission of Texas (RCT) records in the 1911 RCT Annual Report where it is listed as an electrical interlocker at location "Houston" with 36 functions (but no commissioning date) controlling a junction of the SA&AP, HB&T, and I-GN railroads. This information is repeated in subsequent annual reports until the 1917 report, which lists it as having 34 functions, but still no commissioning date. Finally, in the 1924 annual report, Tower 84 is listed with 35 functions and a commissioning date of February 18, 1918. The 1925 and 1926 reports repeat this data, but the 1927 report lists 46 functions and an authorization date of August 10, 1910. The 1928 report updates the location to "Houston (Walker Ave.)"; presumably confusion over the large number of Houston area interlockers (and occasional erroneous information about them in RCT annual reports) motivated RCT to add the "Walker Ave." designation. Whatever the case, this was apparently not the only designation used. In the book The Southern Pacific Guide Texas and Louisiana Lines, author David Bernstein refers to Tower 84 as being at "Rusk Ave." Bernstein mentions that the functions of Tower 84 (along with those of Towers 116 and 116A) were consolidated into Tower 117 on June 1, 1971, and that on April 17, 1983, the functions of Towers 81 and 84 were transferred to HB&T's Traffic Operations Center at Houston Union Station. Bernstein lists 1988 as the date Tower 84 was "retired", but this may refer only to Tower 84's interlocking functions. The fate of the Tower 84 structure is unknown, but its precise location, where the SA&AP crossed Walker Avenue, can be determined from the 1924 Sanborn Fire Insurance Map of Houston.

Historic Map, Tower 84
  
Above: The 1925 Sanborn Fire Insurance Map of Houston shows a structure located along Walker Ave. on the west side of the diamond near a "Pipe Storage" area for "Horton
& Horton Building Contractors". Under magnification (at right), the map reveals the structure to be a two-story "Signal Tower". Note that Walker Ave. was never paved at
Tower 84 and appears to have hosted the rail line, and nothing else, in this vicinity. The paved street does exist further away from Tower 84.

Tower 84 Area Satellite Image, Annotated

Above: Only faint traces of the SA&AP remain. The I-GN curved sharply northwest as it neared the HB&T (Santa Fe) tracks, and the
two railroads had a criss-cross connection. From the Sanborn map, it appears that Santa Fe and I-GN originally shared the right-of-way
into downtown (and perhaps used the same tracks), and that the HB&T route into downtown along the Galveston, Houston & Henderson
(GH&H) corridor was added later. The GH&H / SA&AP crossing was protected by stop signs, not part of Tower 84's responsibilities.
The 2009 construction of the Columbia Tap Hike and Bike Trail atop the I-GN right-of-way is also apparent in this image.



Above: Greg Johnson provides this undated photo of a Tower 84 equipment cabinet, with the former SA&AP rails crossing
in the foreground. The view is east-southeast on the HB&T.
Below: A bird's eye view from roughly the same angle as above shows that the SA&AP tracks are long
gone. The Waddell's Warehouse building remains, although the sign on the wall has changed. In 2009, the
building was designated as a historic structure by the City of Houston.


 

Tower 84 Site Photos from Tom Kline (Click to enlarge)
  

  

 
Last Revised: 2/20/2018 JGK - Contact the Texas Interlocking Towers Page.