This project will significantly improve mobility and the movement of traffic between SH 121 and I-820. It will:
- Reconstruct I-820 between Randol Mill Road and Trinity Boulevard
- Widen to 3 general mainlanes and 1 auxiliary lane each direction
- Construct new bridge structure over Trinity River
- Access ramp improvements
- Reconstruct I-820 between Trinity Boulevard and I-820/SH 121/SH 183 Interchange
- Widen to 5 northbound mainlanes (2 mainlanes from I-820, and 3 mainlanes from SH 121)
- Widen to 6 southbound mainlanes (3 mainlanes to I-820, and 3 mainlanes to SH 121)
- Construct continuous northbound frontage road over Trinity Railway Express
- Access ramp improvements
- Reconstruct and improve SH 121 access ramps
- Reconstruct the SH 10/Hurst Blvd bridge over I-820 and add a north-to-south turnaround bridge
- Reconstruct the I-820/SH 121 Interchange to include
- Widen SH 121 to three mainlanes in each direction
- Replace existing I-820 southbound to SH 121 southbound direct connector
- Replace existing SH 121 northbound to I-820 northbound direct connector
- Add new I-820 northbound to SH 121 southbound direct connector
- Add new SH 121 northbound to I-820 southbound direct connector
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