San Antonio, TX Traffic and Road Conditions


San Antonio Traffic Map

No Traffic Flow? Zoom in Closer or Refresh

How to use the San Antonio Traffic Map

Traffic flow lines: Red lines = Heavy traffic flow, Yellow/Orange lines = Medium flow and Green = normal traffic. Black lines or No traffic flow lines could indicate a closed road, but in most cases it means that either there is not enough vehicle flow to register or traffic isn't monitored. Also, If you do not see traffic flow, you can zoom in closer to reveal localized data. If you are unable to pan the map, press here (to focus off of the map) and try again.

Traffic Incidents (beta): Each dot represents a traffic event or incident such as road construction, closure or accident. At closer zoom levels, those dots can be pressed to see more info. Once a layer of traffic info has popped-up, be sure to press/click any additional arrows (e.g. 1 of 3) in the top right above the title to see other the details of the impact.

Impact Legend: Traffic and Road Incident Icon - Critical Impact Critical Traffic and Road Incident Icon - Major Impact Major Traffic and Road Incident Icon - Minor Impact Minor Traffic and Road Incident Icon - Low Impact Low

Click any alert icons on the map to see info.

San Antonio Traffic Alerts

source: Texas DOT

TxDOT San Antonio on Twitter

@TxDOTSanAntonio twitter icon

RT @TxDOT: Today and every day we champion women in technology, like our IT director Anh Selissen, “I’m extremely proud of all women at TxD…

Mar 8, 2021 10:49 pm UTC replyretweetfavorite
@TxDOTSanAntonio twitter icon

⚠️CONSTRUCTION ALERT⚠️ THIS WEEK (3/8-3/15) NIGHTLY 8PM TO 5 AM – Several MAJOR CLOSURES on Loop 410 in west San An…

Mar 8, 2021 9:55 pm UTC replyretweetfavorite
@TxDOTSanAntonio twitter icon

Upcoming exit and entrance ramps will be relocated on I-35 between FM 2252 and FM 1103 this week. More information…

Mar 8, 2021 9:40 pm UTC replyretweetfavorite
@TxDOTSanAntonio twitter icon

RT @TxDOT: Then vs. Now. In the 1930s Leah Moncure was not only the first TxDOT female engineer, but also the first in Texas. Today, women…

Mar 8, 2021 7:00 pm UTC replyretweetfavorite
@TxDOTSanAntonio twitter icon

⚠️CONSTRUCTION ALERT⚠️ THIS WEEK (3/8-3/10) DAILY 9AM TO 3PM – EB I-10 exit ramp to Dominion Dr. CLOSED in NW Bexar…

Mar 8, 2021 5:44 pm UTC replyretweetfavorite


Mostly Cloudy 71°F
Southeast 15.0mph
Mostly Cloudy

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