|I-20 East Texas Corridor
|Evaluation of current safety and capacity needs from Dallas to the Louisiana border
|I-30 East Texas Corridor
|Studies needs in northeast Texas along I-30 from FM 2642 to the Texas/Arkansas state line
|Texas-Mexico Border Crossings
|Examines options to relieve congestion at Texas-Mexico border crossings
|I-10 Corridor Study
|Central Texas I-10 Corridor Study Evaluation of proposed improvements along I-10 from Loop 1604 in San Antonio to SH 71 in Columbus
|Evaluation of I-37 from I-410 in San Antonio to I-69E in Corpus Christi to develop improvement programs
|US 83 Regional Corridor Study
|Purpose is to enhance mobility, safety and connectivity from Interstate 2 west of Palmview in Hidalgo County to the US 59/State Loop 20 junction in Webb County.
|US 57 Corridor Interstate Study
|Evaluate the feasibility of converting US 57 to an interstate highway, as well as how to improve east/west connectivity, enhance safety, align with previous local and state planning efforts, and promote community development and economic opportunity at the border and along the corridor.
|US 90 Texas Corridor Study
|TxDOT is conducting a study of the entire US 90 corridor in Texas to identify multimodal needs and prioritize projects that promote the movement of people and goods along the corridor.
|US 82 Texas Corridor Study
|The purpose of this study is to conduct a long-term, comprehensive analysis from a multimodal approach for the US 82 Texas corridor from the Texas/New Mexico state line to the Texas/Arkansas state line.
|Interstate 69 System in Texas
|The I-69 System is being developed through a series of incremental upgrades and relief route projects and will extend through Texas, Louisiana, Arkansas, Mississippi, Tennessee, Kentucky, Indiana and Michigan providing a continuous new interstate corridor connecting Mexico, the United States and Canada.
|I-10 Texas Corridor Study
|The I-10 Texas Corridor Study will examine currently planned transportation projects and analyze safety, connectivity, bottlenecks, and other mobility issues for the entire I-10 corridor in Texas from New Mexico to Louisiana.
|I-20 Corridor Study
|TxDOT is identifying multimodal needs and prioritizing improvements along I-20 from the I-10 junction in Reeves County to the Texas/Louisiana state line
|US 190 and I-10
|Evaluates options for a corridor from Louisiana to El Paso
|I-14 System in Texas
|The I-14 System in Texas will be developed through a series of incremental upgrades and create an extended network of highways across Texas, Louisiana, Mississippi, Alabama and Georgia.
|Ports-to-Plains Feasibility Study
|West and South Texas Ports-to-Plains Corridor Examines transportation options from Laredo to the New Mexico and Oklahoma state lines
|Ports-to-Plains System in Texas
|The Ports-to-Plains System in Texas is a 963-mile corridor and will connect four interstates, 24 state highways and 17 U.S. highways to enhance statewide and rural connectivity.
|US 287 Corridor Interstate Feasibility Study
|The purpose of this study is to evaluate interstate feasibility for US 287, identify corridor needs and develop prioritized improvements that enhance safety, connectivity, and mobility along the corridor.