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Before a project is built, a study must be done to determine if it will fill a transportation need, will not negatively impact the surrounding area and fits the department's overall plan. During the study phase, potential projects are analyzed to determine if they are cost-effective while also efficiently improving mobility. Some of these projects have moved beyond the study phase and are under construction.

Location Project/Study Description
All Bryan District counties Active Transportation Planning and development of Active Transportation (bicycle and pedestrian facilities) in the ten-county Bryan District area.
11 counties between Belton County to Walker County I-14 Central Texas Corridor Study A study to align the ongoing I-14 development and planning efforts to ensure consistency and continuity of the interstate corridor from west Texas to Louisiana.
Brazos County SH 47 at SH 21 Interchange The project would construct a new interchange to enhance safety, reduce congestion, maintain local connectivity and improve mobility at the SH 47 and SH 21 interchange.
Brazos County FM 1688 (Leonard Road) Widening Widening of FM 1688 (Leonard Road) from SH 47 to FM 2818 (Harvey Mitchell Parkway) in Brazos County, Texas.
Brazos County SH 30 (Harvey Road) Widening Widening of SH 30 (Harvey Road) from SH 6 to FM 158 in Brazos County, Texas.
Brazos County FM 2154 (Wellborn Road) Widening In collaboration with the city of College Station is proposing improvements to FM 2154 (Wellborn Road) from SH 40 (William D. Fitch Parkway) to Greens Prairie Road.
Brazos County FM 1179 Widening The project would widen FM 1179 from Easterling Drive to FM 158 (Boonville Road) in Brazos County, Texas.
Brazos County FM 1179 (E Villa Maria Road and Briarcrest Drive) Raised Medians The project would construct raised medians on FM 1179 to enhance safety within this section of roadway.
Brazos County BS-6R (Texas Avenue) Improvements Project Development to improve safety and mobility along BS-6R (Texas Avenue) from Old Hearne Road to FM 60 (University Drive).
Brazos County SH 6 Central BCS Planning for improvements to SH 6 from US 190/SH 21 to SH 40/Willian D. Fitch.
Brazos County FM 158 (William J. Bryan Parkway) Safety and mobility improvements for FM 158 (William J. Bryan Parkway) from SH 6 to BS 6-R (Texas Ave).
Brazos County FM 2347 Project Improvements to the intersection of George Bush Drive, Wellborn Road and the Union Pacific Railroad.
Brazos County FM 2818 (Harvey Mitchell Parkway) Widening Project Increase capacity from a four-lane divided roadway to a six-lane divided freeway from University Drive (FM 60) to George Bush Drive (FM 2347).
Brazos and Robertson counties US 190/SH 6 Alignment Study Evaluate the feasibility options to improve this corridor's safety and mobility.
Burleson and Brazos counties SH 21 Intersection Improvements Improvements to the intersections at FM 50 South, FM 50 North and OSR along SH 21.
Burleson County FM 60 at the Union Pacific Bridge Proposal to improve FM 60 at the Union Pacific Bridge in Burleson County.
Freestone County I-45 Fairfield Improve traffic flow and safety of the frontage road along I-45 in the Fairfield area.
Grimes County SH 105 Widening Project Proposed improvements to reduce congestion, enhance safety, and improve regional mobility along the SH 105 corridor.
Grimes County SH 6 and FM 2 Intersection Proposing improvements to the intersection of SH 6 and FM 2.
Leon County US 79 Leon County (Jewett to Buffalo) Increase capacity from a two-lane undivided roadway to a four-lane divided roadway.
Madison County SH 21 West Madison County Increase capacity from a two-lane undivided roadway to a four-lane divided roadway.
Madison County SH 21 Relief Route Madisonville A relief route is being studied to increase mobility.
Robertson County FM 50 and Union Pacific Railroad Intersection Improve safety at the intersection of FM 50 and the Union Pacific Railroad (UPRR) in Mumford.
Robertson County US 79 at the Little Brazos River Replace bridge over Little Brazos River and provide improvements to US 79 in Hearn.
Robertson County SH 6/US 79 Hearne Relief Route Study Feasibility study on potential locations for a route to alleviate congestion and enhance safety around the City of Hearne in Robertson County, Texas. 
Walker County I-45 Central Walker County Project Widen interstate to six lanes and other various improvements.
Walker County I-45 North Walker County Project (Segment 3) Update the roadway to current design standards, increase its capacity to accommodate future traffic volumes, and improve access for local travelers.
Walker County New Waverly Transportation Study Study transportation improvements in and around New Waverly.
Washington County BS 36J Raised Medians Enhance safety along BS 36J (also known as S Day Street) from W Stone Street to US 290 by replacing existing center left-turn lane with raised medians and dedicated left turn lanes at selected locations.
Washington County US 290/SH 36 Interchange Develop design concepts to improve the intersection of US 290/SH 36.
Washington County US 290 Improvement Project - FM 1155 Intersection Study (Chappell Hill) The purpose of the proposed widening project is to improve mobility and enhance safety within the project corridor.
Walker, Madison, Leon and Freestone counties I-45 Corridor Program Planning and development of safety and mobility improvements on more than 90 miles of I-45 through Walker, Madison, Leon and Freestone counties.