Answer:
in conference committee
Explanation:
Whenever a certain bill has slight differences presented by the Texas House and the Senates, a temporary committee is set up to reconcile the differences in legislation that both the houses have passed.
This committee is composed of both the Senate members and the House members and is called the conference committee. They sit and discuss on the bicameral differences on the controversial laws.
Thus when both the Texas House and Senate have passed a omnibus transportation bills with slight differences, the bill will be reconciled by the conference committee before it is sent to the Governor for his assent.
Hence the answer is ---
in conference committee