Interstate 410

Interstate 410 marker
Interstate 410
Connally Loop
Map
I-410 highlighted in red
Route information
Auxiliary route of I-10
Maintained by TxDOT
Length49.488 mi[1][2] (79.643 km)
Existed1959[1]–present
NHSEntire route
Major junctions
Beltway around San Antonio
Major intersections
Location
CountryUnited States
StateTexas
CountiesBexar
Highway system
I-345 I-610

Interstate 410 (I-410[a]), colloquially Loop 410, is an auxiliary route of I-10 around San Antonio, Texas. It is identified as the Connally Loop in honor of former Texas Governor John Connally.

  1. ^ a b Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 410". Highway Designation Files. Texas Department of Transportation. Retrieved January 6, 2024.
  2. ^ Starks, Edward (January 27, 2022). "Table 2: Auxiliary Routes of the Dwight D. Eisenhower National System of Interstate and Defense Highways". FHWA Route Log and Finder List. Federal Highway Administration. Archived from the original on February 13, 2023. Retrieved January 5, 2024.
  3. ^ Transportation Planning and Programming Division (n.d.). "Highway Designations Glossary". Texas Department of Transportation. Archived from the original on July 10, 2022. Retrieved May 20, 2020.


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