Street closures planned for Chevron Houston Marathon

HOUSTON - If you're planning to be around Downtown Houston this weekend for reasons other than the Chevron Houston Marathon, the marathon could impact your drive.

Weekend Houston traffic: Closures for Chevron Marathon

What we know:

Certain streets will be closed off at different times from Thursday–Sunday. Events are scheduled until 3 p.m. Sunday.

The Chevron Marathon has closure maps posted for Saturday and for Sunday near Daikin Park, the George Brown Convention Center, Discovery Green, etc.

Chevron has detailed driving information for those who live in the areas impacted by the closures.

The main closures will be on Sunday starting at 6 a.m. for the Chevron Houston Marathon and the Aramco Houston Half Marathon.

The following streets will be closed off:

Marathon Course Closures

Congress from Crawford to Smith
Smith from Congress to Franklin
Franklin from Smith to Washington (all lanes except one westbound curb lane)
Washington from Congress to Waugh (all lanes except one westbound curb lane from Franklin to Houston, and one eastbound curb lane from Studemont to Sawyer)
Heights/Waugh (southbound) from Washington to West Gray
West Gray/Inwood from Waugh to Kirby
Kirby (northbound) from Inwood to San Felipe
Kirby (southbound) from San Felipe to Bissonnet
Bissonnet from Kirby to Montrose
Mandell (southbound) from Bissonnet to Sunset
Sunset from Mandell to Main St.
Main St. to University Blvd.
University Blvd. from Greenbriar to Weslayan
Weslayan (from University to Bissonnet
Weslayan (northbound) from Bissonnet to Westpark
Westpark from Weslayan to 610 Service Rd. (all lanes closed except one westbound lane from Newcastle to 610/59 northbound feeder road)
Newcastle from Westpark to I-69 Service Rd. (all lanes except one southbound lane of Newcastle)
Post Oak Blvd. (northbound) from Richmond to San Felipe
San Felipe (westbound) from Post Oak Blvd. to Tanglewood Rd.
Tanglewood Rd. (northbound) from San Felipe to Chimney Rock Rd.
Chimney Rock Rd. (northbound) from Tanglewood to Woodway Dr.
Chimney Rock Rd. (southbound) from Woodway Dr. to Memorial Dr.
Memorial Dr. (westbound) from Chimney Rock Rd. to Loop 610
Memorial Dr. (eastbound) from Loop 610 to Shepherd
Shepherd (all lanes under overpass) from Memorial Dr. to Allen Parkway
Allen Parkway from Shepherd to Bagby
Dallas from Allen Parkway to Bagby
Bagby from Dallas to Lamar
Lamar from Bagby to Avenida de las Americas
Avenida de las Americas from Polk to Rusk