But that's not the only freeway mashup the plan envisions. I-45 will also run alongside I-10, creating a super-freeway on the north side of downtown.
Additional express lanes will allow I-10 travelers to bypass traffic exiting and entering the Central Business District.
TxDOT officials say the new configuration would decrease crashes and improve freeway speeds by 20 miles per hour during peak times.
"You notice a bottleneck, and we have to improve the efficiency and make the freeways run better as you are going through those areas," TxDOT spokesperson Danny Perez said.
Construction is not expected to begin until 2022. But the government requires TxDOT to check several boxes before it can break ground, including getting public input on the social and environmental impact of the project. You have until Feb. 7 to weigh in.
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