Reviewed by Ryan Orsatti, Texas personal injury attorney.
Quick Answer
- Use official San Antonio maps to check crash concentrations, but read each map’s dates, road coverage and injury categories before relying on it.
- A countywide crash total does not rank intersections inside San Antonio. A high crash count also does not tell you the risk of a single trip without traffic-volume information.
- A claim about the most dangerous hour needs a defined area, year, crash category and time window. Do not treat a general rush-hour warning as a measured local percentage.
Key Takeaways
- Separate San Antonio city limits from Bexar County.
- Compare the same years and injury categories.
- Check whether a road segment includes ramps, frontage roads or only surface streets.
- Use local statistics for context, not as proof of who caused an individual crash.
Ryan Orsatti Law represents injured people and families in San Antonio and across Texas. This guide explains how to read local crash information without confusing a historical map, an annual total and a current ranking.
San Antonio and Bexar County are different data areas
TxDOT’s 2023 county table reports 48,717 reportable crashes and 212 traffic deaths in Bexar County. That is about 133.5 crashes per day, calculated as 48,717 divided by 365. These are countywide figures, not San Antonio city totals or intersection counts. The published table reflects reports processed through April 9, 2025.
For a separate annual county analysis, see the firm’s Bexar County crash-data report. The purpose of this guide is different: checking where and when a crash claim is supported by the underlying data.
How to check San Antonio intersection and corridor hotspots
Start with the City’s Vision Zero maps and reports, then check the study behind the map. A high-injury corridor identifies a concentration of serious crashes within a defined network. It is not automatically a ranking of every intersection or freeway interchange in the county.
The City’s High Injury Network study uses CRIS data from 2019 through 2023. Its methodology excludes limited-access highways and their ramps, along with streets owned by other municipalities. It does not establish a current ranking of freeway interchanges. A separate location-specific CRIS analysis would be needed for those roads.
| Question | Useful source | Important limit |
|---|---|---|
| How many crashes occurred in the county? | TxDOT annual county table | A county total does not locate individual intersections. |
| Where are severe-crash concentrations within the study network? | City High Injury Network study | Use its stated years, modes and road exclusions. |
| How many crashes occurred at a particular interchange? | A defined, location-specific CRIS query | Record the dates, coordinates, search boundary and included ramps or frontage roads. |
Before sharing an intersection count, identify the exact location and explain whether it covers the intersection itself, nearby approaches or a wider corridor. Keep the query settings and source date so another person can reproduce the count. A raw count should not be described as a per-driver crash rate.
What time-of-day crash data can and cannot tell you
A time-of-day comparison needs the same area, study period and crash category throughout. An hour with many reported crashes is not automatically the hour with the greatest risk per trip. Traffic volume and the number of times that hour occurs in the study period affect the comparison.
Rush hours: separate crash counts from risk per trip
To measure a rush-hour share, define the weekday and hourly filters before counting crashes. Divide the crashes in those hours by a denominator with the same geographic and severity limits. A table for intersection crashes cannot be used as a percentage of all San Antonio crashes.
Friday evenings: use a like-for-like comparison
Compare Friday evenings with the same hours on the other days, using the same date range. A comparison of the risk per trip also needs travel-exposure information. A higher count alone does not show that alcohol, social events or unfamiliar drivers caused the difference.
Weekend late nights: define the window across midnight
State how the analysis assigns crashes after midnight to a day of the week, and distinguish fatal crashes from people killed. Neither an overnight timestamp nor a single-vehicle crash proves impairment. NHTSA advises planning a sober ride before drinking and not driving after drinking, regardless of the hour.
Rain and flooding: use safety guidance, not an unsupported multiplier
TxDOT advises drivers not to enter floodwater and to be especially careful at night, when flood dangers can be harder to see. Check current road and weather information before travel. A local weather-related crash-rate comparison would need matching crash and exposure data; the annual totals alone do not supply that comparison.
How to read contributing-factor claims
A reported contributing factor is not the same as a proven cause. Use the original category definitions and do not add overlapping percentages together.
Traffic volume and road design
Population change alone does not establish why crashes increased or decreased. A comparison needs consistent geographic boundaries, travel-volume information and a defined study period before drawing conclusions about changing risk.
Work zones
Define whether the data identifies a crash inside a work zone, related to construction, or merely nearby. These categories are not interchangeable, and a count does not establish that roadwork caused the crash.
Distraction
Check the reporting definition and the number of crashes with unknown or unrecorded factors before publishing a distraction percentage. Do not describe an unsourced estimate as an SAPD finding.
Alcohol and drugs
Alcohol involvement, suspected impairment and a measured blood-alcohol level are different categories. Keep city figures separate from county figures, and compare the same outcome, such as fatal crashes or people killed, before calculating a share.
Safety Recommendations from a San Antonio Car Accident Attorney
As a car accident lawyer dedicated to serving San Antonio residents, Ryan Orsatti Law not only helps accident victims pursue justice but also advocates for preventative safety measures:
Check your route using current conditions
Use current road and weather information before choosing a route. A historical crash map does not establish that an alternate route is safer today. Follow posted signs and road closures rather than making sudden lane changes to avoid a location named in an online list.
Plan without assuming a safest hour
Do not treat mid-day, a particular weekday or an alternate commuting hour as risk-free. Leave enough time for the trip and plan a sober ride if you will drink. This guide does not identify a universally safest time to drive.
Practice Defensive Driving Techniques
- Maintain at least a 3-second following distance, increasing to 5+ seconds in poor conditions
- Scan intersections completely before proceeding, even with a green light
- Anticipate errors from other drivers, especially at complex interchanges
- Reduce speed in construction zones and unfamiliar areas
Eliminate Distractions
- Use hands-free technology for necessary phone communications
- Program navigation systems before starting your journey
- Pull over safely if you need to address anything that diverts attention from driving
- Secure loose items that might require reaching while driving
Never Drive Impaired
- Use rideshare services, taxis, or designated drivers after consuming alcohol
- Be aware that many medications can impair driving abilities
- Recognize that fatigue can impair reaction times similar to alcohol
Maintain Your Vehicle
Regular maintenance reduces the risk of mechanical failures that can lead to accidents:
- Check tire pressure and condition monthly
- Ensure all lights and signals are functioning properly
- Follow recommended maintenance schedules for brakes and other critical systems
What to Do If You’re Involved in an Accident
Despite taking all precautions, accidents can still happen. If you’re involved in a collision in San Antonio:
- Ensure safety first – Move to a safe location if possible and check for injuries
- Call 911 – Report the accident and request medical assistance if needed
- Document everything – Take photos of all vehicles, the scene, and any visible injuries
- Exchange information – Collect contact and insurance details from all involved parties
- Gather witness information – If possible, get contact details from any witnesses
- Seek medical attention – Even if you feel fine, some injuries aren’t immediately apparent
- Consider a legal review. A lawyer can compare the crash report with photographs, witness accounts and other evidence, then explain the available options. No recovery is guaranteed.
Official San Antonio safety plans and maps
The City publishes a Vision Zero Action Plan, a High Injury Network and High Risk Network study, and related maps through its official Maps & Reports page. Use the named document to identify its study period and road coverage. A proposed countermeasure in an action plan is not proof that a project has been completed at a particular location.
Ryan Orsatti Law is a private law firm, not the City of San Antonio or TxDOT. Linking to these resources does not imply that either agency endorses the firm or this guide.
The Role of a Car Accident Attorney in Promoting Safety
Beyond representing accident victims, experienced car accident attorneys like Ryan Orsatti play a crucial role in promoting broader safety initiatives:
- Advocating for stronger traffic safety legislation
- Holding negligent drivers accountable through legal consequences
- Pushing for infrastructure improvements in accident-prone areas
- Educating the public about accident risks and prevention strategies
Using San Antonio crash information responsibly
Use local crash information to understand a defined study, not to predict what will happen on an individual trip. Check the year, location boundary and injury category before sharing a ranking or percentage.
If you were injured in a San Antonio car crash, Ryan Orsatti Law can review the available records and explain your options in a free consultation. The firm’s San Antonio car accident page explains its representation of injured people. A location’s history does not decide an individual case.
Frequently Asked Questions
Where can I check San Antonio crash hotspots?
Start with the City’s Vision Zero Maps & Reports page and read the study behind each map. Check the data years, road coverage and injury categories. The High Injury Network study excludes limited-access highways and ramps, so it does not answer every question about freeway interchanges.
Is the intersection with the most crashes the most dangerous?
Not necessarily. A busy intersection can have more reported crashes because more vehicles pass through it. Compare the same study periods and boundaries, and distinguish total crashes from fatal or serious-injury crashes. A risk-per-trip comparison also needs traffic-volume information, not just a raw count.
Do county crash totals show the safest time to drive?
No. An annual county total does not divide crashes by local hour or day. A timing comparison needs a defined location, date range, severity category and time window. It also needs a suitable exposure measure before a crash count can be described as risk per trip.
Can a hotspot map establish who caused my crash?
No. A location’s crash history does not establish what happened in one collision. A lawyer can review the crash report together with photographs, witness accounts and other available evidence. Ryan Orsatti Law represents injured people and families in San Antonio and across Texas; results depend on the facts.
Source Notes
- TxDOT: Crashes and Injuries by County, 2023, page 1, Bexar row; reports processed through April 9, 2025.
- City of San Antonio: Vision Zero Maps & Reports.
- City of San Antonio: High Injury Network and High Risk Network Study, methodology at printed page 1, using 2019 through 2023 CRIS data.
- NHTSA: Drunk Driving, responsible-driving guidance.
- TxDOT: Flash Floods, road and night-driving safety guidance.
Ryan Orsatti Law
4634 De Zavala Rd, San Antonio, TX 78249
Phone: 210-525-1200
ryanorsattilaw.com
Responsible attorney: Ryan Orsatti. Principal office: San Antonio, Texas.
This blog is for informational purposes only, not legal advice. Reading it does not create an attorney-client relationship. Past results do not guarantee future results.
Hurt in an accident in San Antonio? Learn how a San Antonio car accident lawyer can help with your claim. Call 210-525-1200 or request a free consultation.
The firm works on a contingency fee. You pay nothing unless the firm recovers money for you, and that covers case expenses as well as the fee: if there is no recovery, you owe no attorney's fee and no case expenses. Ask for the fee agreement and read the fee and expense section before you sign anything.
Related San Antonio legal resources
Primary legal and public-data sources
- TxDOT: Texas crash reports, data, and statistics
- Texas Civil Practice and Remedies Code Chapter 33: proportionate responsibility
Ryan Orsatti Law
4634 De Zavala Road, San Antonio, TX 78249
General reference links. Consult each source for its current text.