Question: does txtag work at dfw airport?
Answer: The DFW Connector TEXpress Lanes located on SH 114/SH 121 just north of the DFW International Airport opened in 2014. The four-mile section features two lanes and one entrance and one exit in each direction. ... TxTag, EZ TAG, TollTag, K-TAG, and PIKEPASS are all accepted on the DFW Connector.