Below is a list of numbered interlocking towers in Texas. For a history/explanation of these towers, please visit the Texas Interlocking Towers website by clicking on the Tower Number (not all towers have detailed information). You can sort the data by clicking on the column headers for tower Number, Location and Type. To see the name of a railroad, click on its abbreviation.
To search the Towers, click here.
This shows all 216 towers, sorted by Tower Number.
| Nbr | Location | Railroads | Type | Authorized | Retired |
|---|---|---|---|---|---|
Galveston (Galveston Wharves) |
M |
1898 |
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Located at 36th Street |
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M |
4/17/1902 |
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Burned down in August, 1950 |
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M |
10/9/1902 |
1926 |
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Consolidated into Tower 112 |
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M |
10/9/1902 |
1996 |
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Preserved in Flatonia as part of Flatonia Rail Park |
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M |
11/28/1902 |
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C |
12/4/1802 |
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Consolidated into Tower 139 in 1940 |
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El Paso (Union Depot) |
M |
1/23/1903 |
1950 |
||
Consolidated into Tower 196 in 1950 |
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M |
2/21/1903 |
1965 |
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Waco (East Waco) |
M |
6/12/1903 |
1988 |
||
M |
6/16/1903 |
1965 |
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E |
6/24/1903 |
1944 |
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Consolidated into Tower 19. |
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Orange (West Orange) |
M |
6/27/1903 |
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Houston (Blodgett) |
E |
7/4/1903 |
1915 |
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Houston (Eureka) |
E |
7/4/1903 |
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Consolidated into Tower 26 in 1966 |
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Houston (Chaney Junction) |
E |
7/15/1903 |
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E |
7/16/1903 |
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E |
7/18/1903 |
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Moved to and preserved in Grapevine, TX |
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E |
7/23/1903 |
2/10/2004 |
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Last traditional operating tower in Texas; in operation until February 10, 2004. Moved to and preserved at Rosenburg Railroad Museum. |
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Fort Worth (Hodge Yard) |
M |
7/25/1903 |
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E |
7/27/1903 |
1993 |
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Moved to and preserved at the Age of Steam Museum, Dallas, TX |
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M |
7/27/1903 |
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Waco (East Waco) |
E |
8/8/1903 |
1967 |
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Dallas (East Dallas) |
M |
8/18/1903 |
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E |
9/1/1903 |
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E |
9/1/1903 |
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E |
9/29/1903 |
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Operated alongside Tower 26; abandoned in the late 1920s |
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E |
9/29/1903 |
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Demolished on November 10, 2001 |
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M |
10/5/1903 |
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M |
10/20/1903 |
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M |
10/31/1903 |
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Closed and torn down in March 1985 |
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M |
12/31/1903 |
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Also known as "Katy Neck" |
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Beaumont (Connell) |
M |
10/1/1903 |
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E |
1/28/1904 |
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E |
2/18/1904 |
1954 |
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M |
3/5/1904 |
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Dallas (Oasis) |
M |
3/31/1904 |
1950 |
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M |
4/22/1904 |
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M |
5/12/1904 |
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E |
5/16/1904 |
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Located at 49th street; also known as the "Z-Track" tower |
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6/16/1904 |
1928 |
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M |
6/20/1904 |
1931 |
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Moved a short distance from its original location and modified to serve as a gas station |
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E |
6/24/1904 |
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E |
7/7/1904 |
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Razed in the 1990s |
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M |
7/7/1904 |
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44 |
Hillsboro |
M |
7/7/1904 |
1940 |
|
M |
7/7/1904 |
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46 |
Hubbard |
M |
7/7/1904 |
1935 |
|
M |
7/11/1904 |
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Still standing in its original location |
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7/13/1904 |
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E |
7/18/1904 |
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E |
7/20/1904 |
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Unusual structure combining interlocking tower and passenger depot |
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E |
7/20/1904 |
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E |
7/21/1904 |
1959 |
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Fort Worth (Ney Yards) |
M |
7/23/1904 |
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Retired in 1957-58 |
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M |
9/1/1904 |
1959 |
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E |
9/26/1904 |
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Still standing in its original location |
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E |
10/20/1904 |
1967 |
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Unusual structure combining interlocking tower and passenger depot. The depot remains to this day. |
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11/5/1904 |
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M |
11/1/1904 |
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M |
11/21/1904 |
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E |
7/1/1905 |
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M |
8/26/1905 |
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M |
12/12/1905 |
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Mexia (Springfield) |
M |
4/26/1904 |
1977 |
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M |
9/24/1906 |
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Lower half of tower remains in place |
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11/4/1906 |
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El Paso (Union Depot) |
11/8/1906 |
1928 |
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Consolidated into Tower 6 in 1928 |
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M |
12/1/1906 |
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Houston (Englewood Yard) |
M |
3/3/1907 |
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Still standing in its original location |
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M |
3/30/1907 |
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M |
4/25/1907 |
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M |
7/1/1907 |
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Consolidated into Tower 26 in 1930 |
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M |
11/21/1907 |
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Located less than 1,000 feet from Tower 184 |
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73 |
Texas City (Texas City Junction) |
M |
2/18/1907 |
||
M |
5/15/1908 |
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Two installations existed; the second one was situated alongside a waiting room for Amtrak |
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Amarillo (East Tower) |
E |
7/6/1908 |
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Houston (Rabbit Crossing) |
M |
11/1/1908 |
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M |
12/7/1908 |
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Also known as "Carrollton Crossing", a designated Historic Landmark |
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E |
4/5/1909 |
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E |
5/27/1909 |
1963 |
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Houston (Percival) |
M |
7/25/1913 |
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Houston (T&NO Junction) |
M |
5/7/1910 |
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82 |
San Angelo |
E |
12/28/1910 |
||
M |
7/14/1910 |
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Houston (Walker Avenue) |
E |
8/10/1910 |
1988 |
||
Consolidated into Tower 117 on June 1, 1971 |
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Houston (Baker Street) |
M |
5/3/1911 |
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Houston (Magers) |
E |
3/18/1912 |
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Consolidated into Tower 199 |
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Houston (Englewood Yard) |
M |
4/19/1911 |
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88 |
Sweetwater |
E |
7/10/1911 |
||
M |
1912 |
1918 |
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Mysterious tower that may have never existed; Tower 139 served in its place |
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M |
1/3/1913 |
1972 |
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M |
10/29/1913 |
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M |
11/1/1913 |
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P |
10/2/1913 |
1990 |
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E |
11/19/1913 |
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E |
6/29/1914 |
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Galveston (Island-Causeway) |
E |
9/6/1912 |
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Galveston (Lift Bridge-Causeway) |
E |
10/23/1912 |
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The only interlocking tower still in operation. Unusual arrangement as it controls two railroad lines and a boat channel |
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Virginia Point (Causeway) |
P |
10/14/1912 |
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Galveston (Galveston Terminal) |
E |
4/29/1914 |
1915 |
||
Incosistent records indicate that this tower may have been in operation for only 5 months. |
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M |
2/7/1914 |
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M |
12/1/1914 |
1953 |
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Houston (Magnolia Park) |
C |
3/31/1915 |
1963 |
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Beaumont (Chaison) |
C |
10/8/1915 |
|||
Houston (Bellaire Junction) |
11/1/1915 |
1926 |
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M |
4/29/1916 |
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Dallas (North Tower) |
P |
4/26/1914 |
|||
Tower still standing; used in tandem with Tower 107 to control Dallas Union Terminal; is being sought for use as part of The 6th Floor Museum at Dealey Plaza |
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Dallas (South Tower) |
P |
10/1/1916 |
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Tower still standing; used in tandem with Tower 106 to control Dallas Union Terminal; two towers led to removal of Tower 57. Now owned by DART. |
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Houston (Bonner's Point) |
E |
4/6/1918 |
|||
M |
10/28/1918 |
1959 |
|||
Due to oversight, temporary track had to put in place by a crane to cross over existing track in order to serve a customer on the severed line |
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110 |
Dayton |
6/2/1917 |
1927 |
||
111 |
Trinity (Rock Creek Lumber) |
C |
11/13/1919 |
||
E |
12/30/1919 |
||||
113 |
Hyatt |
4/17/1923 |
1923 |
||
M |
10/25/1923 |
1990 |
|||
E |
7/22/1924 |
1990 |
|||
Houston (Union Station) |
E |
3/14/1924 |
|||
Included nearby "Tower 116-A", a separate tower for interlocking IG&N and GH&H railroads |
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Houston (New South Yard) |
E |
3/14/1924 |
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Dallas (Belt Junction) |
E |
9/4/1926 |
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Partially destroyed by a fire after abandonment |
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Dallas (T&P Junction) |
E |
5/18/1926 |
|||
120 |
Port Arthur |
C |
9/28/1925 |
||
San Antonio (East Yard) |
E |
4/10/1925 |
2/27/2001 |
||
Destroyed by arson's fire, January 16, 2003 |
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122 |
Ranger |
C |
1/20/1926 |
||
123 |
Jefferson |
C |
10/13/1925 |
||
Fort Worth (Bird's Siding) |
C |
11/2/1926 |
|||
C |
5/22/1929 |
||||
Unusual structure combining interlocking tower and passenger depot |
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Fort Worth (Violet Street) |
E |
6/15/1926 |
|||
Also known as Polk's Tower |
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C |
5/22/1928 |
||||
128 |
Ballinger |
C |
4/22/1927 |
||
129 |
Tuscola |
C |
3/15/1927 |
||
C |
2/20/1926 |
||||
E |
1/19/1927 |
1958 |
|||
C |
7/13/1928 |
||||
C |
2/8/1928 |
1934 |
|||
Houston (Pierce Junction) |
C |
3/27/1929 |
|||
135 |
Canyon (P&SF Yard) |
E |
12/9/1927 |
||
136 |
Pampa (P&SF Yard) |
E |
5/8/1928 |
||
E |
8/14/1928 |
||||
138 |
Harlingen |
M |
9/10/1928 |
1994 |
|
E |
12/20/1928 |
||||
C |
2/12/1929 |
||||
142 |
Plainview |
||||
143 |
Devers (R. M. Lumber Co.) |
C |
4/5/1923 |
1928 |
|
M |
5/29/1928 |
1970 |
|||
145 |
Edinburg |
C |
1/3/1929 |
1971 |
|
C |
2/5/1929 |
1968 |
|||
147 |
Lantana |
C |
3/13/1929 |
1972 |
|
148 |
Fullerton |
C |
4/13/1929 |
||
149 |
Edinburg (Alsonia) |
C |
12/5/1928 |
1964 |
|
150 |
Eastland |
C |
5/13/1929 |
||
151 |
Rosita |
C |
4/17/1929 |
1969 |
|
C |
7/5/1929 |
1984 |
|||
Cabin-type interlocker still in place |
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153 |
Amarillo (P&SF Yard) |
E |
1/21/1929 |
||
C |
7/22/1929 |
||||
155 |
Grayburg |
C |
7/19/1929 |
1933 |
|
C |
8/2/1929 |
9/26/1932 |
|||
Possibly the shortest-lived tower, operational for 2 to 3 years |
|||||
C |
8/27/1929 |
1985 |
|||
C |
10/1/1929 |
||||
M |
11/7/1929 |
1980 |
|||
Cabin-type interlocker still in place |
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160 |
Cisco |
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Sugar Land (Sugar Land Junction) |
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166 |
Plano |
M |
1930 |
1949 |
|
167 |
Hillsboro |
||||
168 |
West Livingston |
M |
1931 |
1949 |
|
172 |
Stratford |
||||
174 |
Italy |
2/24/1931 |
|||
M |
1931 |
1984 |
|||
177 |
Amarillo |
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178 |
Magnolia (Grogan-Cochran Lumber) |
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Milepost 95.2 (Grogan-Cochran L | |||||