The Republican-controlled Texas state Senate passed the party’s new congressional maps late Friday, completing a legislative odyssey that included significant Democratic delays and sparked a nationwide scramble over redistricting in the process.

Texas state House Republicans are ready to pass their redistricting bill Wednesday as the session reconvenes at 11 a.m. EDT Wednesday after weeks of fighting.

Texas Gov. Greg Abbott has promised to sign a new congressional voting map designed to help Republicans maintain their slim majority in Congress. Texas lawmakers approved the map early