www.txrrhistory.com - Interlocking Tower 40 - Luling, Texas

Modern Photo - Tower 40

Tower 40 was built in 1904 and retired 1931. It originally protected the crossing of GH&SA and SA&AP in Luling, TX. The SP acquired the SA&AP and later removed the SA&AP line through Luling. The tower is now at US 90 and Mesquite Street on the west side of town. The former SP's mainline and siding are across the street north of the tower. The tower moved only a short distance from its original location and was modified for use as a gas station.  (Text & photo by Carl R Codney)

 

Tower 40 Photo by Jim King (8/6/2005)

The illustrations below are taken from Sanborn Fire Insurance maps of Luling drawn in 1929 and 1941. The first map is a magnification of the
index of the 1929 map showing the crossing of the two railroads in west Luling. The SAAP ran north/south and the SP ran east/west. The next map shows the
actual location of the tower in the southwest quadrant of the crossing in 1929. Sometime between 1929 and 1941 the street names were changed to their
current usage, and the third map, drawn in 1941, clearly identifies the cross street as Mesquite. It also shows that by this date, the SAAP route to the south had
been abandoned. The fourth map, also from 1941, shows that a "Filling Sta" has been opened on the corner of Mesquite St. and that the station has a single
story in front and a second story in back, matching the view of the modified tower that we see today. The fifth map is a current street map of Luling showing the
tower location.

 
Index of 1929 Sanborn Fire Insurance Map of Luling -- Tower 40 was located at the rail junction near
the large "8" (which was a page number for a detailed map of that area)

 


Detail from page 8 of the 1929 map showing Tower 40 located in the southwest quadrant of the crossing -- further magnification
shows that the printing on the map beneath the tower is not legible due to insufficient resolution when the Sanborn map was digitized.
Based on the shape of the initial letters and the length of the words, it appears to have been "Railroad Tower".

 


Index of the 1941 Sanborn Fire Insurance Map of Luling showing Mesquite St. as the
north-south cross street where the SAAP/SP crossing was located.

 


Detail from the 1941 map showing a "Filling Sta" (with a 2-story structure in back) located on the corner
of Mesquite St. where Tower 40 remains today.

 


Last Revised: 08/19/2005 JGK - Contact the Texas Interlocking Towers Page.