610 West Loop
The southbound frontage road from Memorial to Woodway will be closed starting at 12 a.m. Saturday until further notice.
I-45
All southbound lanes will be closed at US-59 starting Friday at 9 p.m. until 5 a.m. Monday. For an alternate route, take I-10 eastbound to US-59 southbound.
Downtown
Portions of Texas, Smith, Travis and Congress will be closed on Sunday due to the 60th Annual St. Patrick's Day Parade.
FM-1960
All lanes from Paradise Valley Drive to Kuykendahl will be closed starting on Sunday at 12 p.m. until 5 p.m.
Tour De Houston
On Sunday, the 20, 40 and 60-mile bike ride will take cyclist from downtown Houston to Lake Houston and back.
The group will depart at 7:30 a.m. and end at 10 p.m.