Next round of downtown construction on Interstate 35 snarls traffic, work to last through November Work is now being done on the upper levels of the highway near McCullough Avenue
KPRC
SAN ANTONIO – Downtown San Antonio drivers will have to navigate through a new round of construction on Interstate 35 and Interstate 10 through November.
The northbound upper levels of I-35 will have two main lane closures from I-10 near Martin Street to McCullough Ave.
Work on bridge joint repairs will begin on Tuesday and continue through November 2025.
Additional work will continue in this area through spring 2026.
The work on Tuesday morning caused major delays from Woodlawn Lake into downtown and delays from I-35 north for drivers coming up from the South Side.
For the latest road conditions across the state, click here . The latest traffic updates from KSAT can be found here .
Copyright 2025 by KSAT - All rights reserved.
About the Authors RJ Marquez headshot
RJ Marquez is the traffic anchor/reporter for KSAT’s Good Morning San Antonio. He also fills in as a news anchor and has covered stories from breaking news and Fiesta to Spurs championships and high school sports. RJ started at KSAT in 2010. He is proud to serve our viewers and be a part of the culture and community that makes San Antonio great.
Mason Hickok headshot
Mason Hickok is a digital journalist at KSAT. He graduated from the University of Texas at San Antonio with a communication degree and a minor in film studies. He also spent two years working at The Paisano, the independent student newspaper at UTSA. Outside of the newsroom, he enjoys the outdoors, reading and watching movies.
Credit card skimmers discovered at Circle K near Stone Oak, Hollywood Park police chief says ▶ 1:46
Credit card skimmers discovered at Circle K near Stone Oak, Hollywood Park police chief says
What's happening on KSAT Sports Now this week! ▶ 0:43
What's happening on KSAT Sports Now this week!
South Texas man sets world record for oldest wingsuit jumper ▶ 1:59
South Texas man sets world record for oldest wingsuit jumper
Hill Country flood survivors face new needs as cold weather drives demand for winter essentials ▶ 1:16
Hill Country flood survivors face new needs as cold weather drives demand for winter essentials
San Antonio mom gets holiday homecoming surprise from active-duty military sons ▶ 1:12
San Antonio mom gets holiday homecoming surprise from active-duty military sons
Spurs fans honk horns downtown after win vs. Thunder in NBA Cup semifinals ▶ 0:15
Spurs fans honk horns downtown after win vs. Thunder in NBA Cup semifinals
Residents upset with speeding and lack of crosswalks at West Side intersection ▶ 1:03
Residents upset with speeding and lack of crosswalks at West Side intersection
Abraham Quintanilla, father of music icon Selena, has died, family says ▶ 1:08
Abraham Quintanilla, father of music icon Selena, has died, family says
San Antonio family navigates life separated amid $30K immigration battle ▶ 2:10
San Antonio family navigates life separated amid $30K immigration battle
Skydiver dangles at 15,000 feet after parachute catches on plane's tail ▶ 0:31
Skydiver dangles at 15,000 feet after parachute catches on plane's tail
San Antonio Catholic faithful embark on traditional journey honoring Our Lady of Guadalupe ▶ 1:01
San Antonio Catholic faithful embark on traditional journey honoring Our Lady of Guadalupe
2 dead in shooting at Stone Oak apartment complex, SAPD says ▶ 0:46
2 dead in shooting at Stone Oak apartment complex, SAPD says
🦍 Congo Falls gorilla exhibit at San Antonio Zoo to open this weekend ▶ 1:47
🦍 Congo Falls gorilla exhibit at San Antonio Zoo to open this weekend
SAPOA will not move forward on a ‘no confidence’ vote against SAPD Chief William McManus ▶ 2:11
SAPOA will not move forward on a ‘no confidence’ vote against SAPD Chief William McManus
From San Antonio to Jamaica: North Side restaurant ships donations for Hurricane Melissa relief ▶ 1:35
From San Antonio to Jamaica: North Side restaurant ships donations for Hurricane Melissa relief
Realtor emphasizes strategic pricing in San Antonio’s cooling real estate market ▶ 1:09
Realtor emphasizes strategic pricing in San Antonio’s cooling real estate market
US credit card debt rising slower before Christmas this year compared to 2024, Fed data shows ▶ 1:36
US credit card debt rising slower before Christmas this year compared to 2024, Fed data shows
Roosevelt Avenue’s deadly reputation pushes community plea for immediate safety improvements ▶ 0:37
Roosevelt Avenue’s deadly reputation pushes community plea for immediate safety improvements
Culebra Road ranks among San Antonio’s most dangerous traffic corridors, data shows ▶ 0:59
Culebra Road ranks among San Antonio’s most dangerous traffic corridors, data shows
‘I was devastated’: Woman who lost everything in apartment fire retains attorney ▶ 1:04
‘I was devastated’: Woman who lost everything in apartment fire retains attorney
San Antonio council members express skepticism, caution while discussing possible elections move ▶ 1:01
San Antonio council members express skepticism, caution while discussing possible elections move
🔥 San Antonio, meet your new obsession. 🔥 ▶ 1:06
🔥 San Antonio, meet your new obsession. 🔥
FIRST. EVER. NATIONALS. 🙌 ▶ 2:01
FIRST. EVER. NATIONALS. 🙌
Coca Cola's Classic Christmas takes over Toyota Field in San Antonio ▶ 0:40
Coca Cola's Classic Christmas takes over Toyota Field in San Antonio
Consumer Reports: Instacart’s AI-enabled pricing experiments may be inflating your grocery bill ▶ 1:09
Consumer Reports: Instacart’s AI-enabled pricing experiments may be inflating your grocery bill
Previous photo Next photo