Austin Western Railroad
The Austin Western Railroad is a Class III short-line railroad headquartered in Round Rock, Texas. AWRR is a subsidiary of Watco. It is the contracted operator of of ex-Southern Pacific trackage, now owned by Capital Metropolitan Transportation Authority. AWRR operates the line from Fairland, Texas to Giddings, Texas, in addition to of branchline from Fairland to Marble [Falls, Texas]. Another of track remain out of service between Fairland and Llano, having most recently seen revenue service in 2005. This portion comprises the Austin and Northwestern Railroad Historic District.
The AWRR interchanges with the Union Pacific and BNSF Railway; both at McNeil, [Travis County, Texas|McNeil, Texas.]
The AWRR shares trackage with the CapMetro Rail Red Line between Leander and Austin.
The Austin Steam Train Association operates excursion trains between Cedar Park and Burnet.
History
The Austin Western Railroad was founded in 2007, with Watco winning the bid to operate the line after the Austin Area Terminal Railroad's contract with Capital Metro ended.Traffic
AWRR traffic includes aggregates, crushed limestone, calcium bicarbonate, lumber, beer, chemicals, plastics and paper.An incomplete list of AWRR customers, as of July 2025:
| Industry | Commodity | City | |
| Capitol Aggregates - Delta Materials/Pugmill | Aggregates | Marble Falls, TX | |
| Lhoist Marble Falls | Aggregates | Marble Falls, TX | |
| Heidelberg Materials Aggregates | Aggregates | Marble Falls, TX | |
| Guthrie Lumbie & Distribution | Lumber | Cedar Park, TX | |
| Builders FirstSource | Lumber | Cedar Park, TX | |
| ICU Medical | Medical Devices | Austin, TX | |
| Balcones Resources | Recycling | Austin, TX | |
| Tex Mix Concrete | Aggregates | Austin, TX | |
| Texas Materials - Manor Terminal | Aggregates | Manor, TX | |
| Plains States Commodities | Fertilizer | Elgin, TX | |
| Texas Materials - Giddings Terminal | Aggregates | Giddings, TX |