Guadalupe County unanimously adopts updated thoroughfare plan shaping Cibolo-area growth

FM 1103, the road Cibolo drivers use to reach I-35, has been two lanes of stop-and-go between the interstate and Rodeo Way — and the state's plan to widen it is already years behind. On Tuesday, Sept. 29, 2026, the Guadalupe County Commissioners Court voted unanimously to adopt its first updated Major Thoroughfare Plan in 14 years, the map that formally names FM 1103 as the county's principal north-south corridor and lays out where future widening and new roads will land in the Cibolo Creek corridor.

The five-member court — County Judge Kyle Kutscher and Commissioners Jacqueline Ott, Drew Engelke, Jim Wolverton, and Stephen Germann — approved the update after a public hearing. Ott said the court "passed the plan after significant input from the community and addressing a great majority of community concerns."

That input stretched back nearly three years. Residents had a formal review window from May 5 through June 5, 2026, along with come-and-go meetings May 19 at the Guadalupe County Courthouse in Seguin and June 2 at the Geronimo Community Center, plus an online comment form. The plan it replaces dates to October 16, 2012.

Which roads get wider

The plan is the county's long-range road map — the tool it uses to decide where future corridors go and to steer near-term funding decisions. For Cibolo, the headline is FM 1103: the map names it the principal north-south corridor, running from I-35 south toward FM 78, the east-west arterial that carries regional traffic through town.

It also flags five new-location corridors for future preservation. Among them: a link from FM 465 to I-35 and a Lower Seguin Road connection to FM 1518. Four of the five — including the FM 465–I-35 corridor — carry a 120-foot right-of-way; Lower Seguin Road–FM 1518 carries 100 feet.

Here's what that means on the ground: as new subdivisions go in along those corridors, county subdivision rules require developers to set aside half the planned width from the existing road's centerline — 60 feet for a 120-foot corridor — so the land for a wider road is reserved before houses go up beside it.

Adoption isn't construction

The unanimous vote puts the map in place. It does not put shovels in the ground. Each widening still needs its own funding, engineering, right-of-way work, and a spot in a county road program before dirt moves.

That's where the math gets tight. Near-term road money flows through a separate Annual Road Plan tied to the Road and Bridge Fund, whose main job is maintaining the roads the county already has. The proposed fiscal year 2025-26 budget sets aside roughly $7.5 million for contracted road repairs and $2.5 million for low-water-crossing and bridge fixes — maintenance money, not new-corridor money.

The wait on the ground

FM 1103 shows how long a widening can take even when it's already funded. TxDOT has been expanding the road between I-35 and Rodeo Way from two lanes to four, with a center turn lane, sidewalks, and bike lanes, since November 2022. Completion has been pushed to fall 2029, partly because of utility conflicts.

For the corridors the new plan just named, the adopted map sets no date and no dedicated funding. The next test is which of them, if any, makes an Annual Road Plan — and in the meantime, the traffic on FM 1103 keeps growing.