Crash on 900 N 1604 Loop at 18000 N Sigma Rd, San Antonio, Texas

Thursday, October 1, 2026 at 6:35 AM

Injury crashTexas severity: Suspected minor injury5 vehicles

Reporting agency: San Antonio Police Department
Texas crash ID: 21664506
Agency case number: SAPD26198309

From the TxDOT CRIS public extract, record last updated October 25, 2026. No changes since first published.

Get the official crash report (CR-3)

Texas crash reports (form CR-3) are sold by the Texas Department of Transportation.

Open the TxDOT Crash Report Online Purchase System.
Search by your name (first and last), or by the driver's license number, and add the county, city and crash date to narrow the results. The portal cannot search by crash ID or VIN.
Match the result to this crash by its date, time, county and city. Its crash ID is 21664506. Its agency case number is SAPD26198309.
Pay $6 ($8 certified) by card or e-check. People involved get the full report after an online certification; anyone else gets a redacted copy within 10 business days.

Fee: $6, $8 certified
Wait: up to 14 days after the crash
Who can ask: Involved persons, their authorized representatives, vehicle and property owners, insurers and others listed in Transportation Code 550.065(c)(4). Anyone may buy a redacted copy.

San Antonio Police Department: address SAPD Records Office, 315 S. Santa Rosa, San Antonio, TX 78207; fee $6 through TxDOT; City open records: $6 report, $5 administration fee, 20% overhead; its request page is linked below.

We publish the state's public crash data. The full officer's report is sold by the state or the agency; we do not hold or sell it.

Where and when

Location: 900 N 1604 Loop at 18000 N Sigma Rd
City, county: San Antonio, Bexar County
Block number: 900
Road system: SL
Lanes: 4
Posted speed limit: 45 mph
At intersection: No
First harmful event: Motor Vehicle in Transport
Weather: Rain
Light: Dark, Not Lighted
Road surface: Wet
Hit and run: No
People involved: 6
Injured: 2
Killed: 0

Vehicles and people

Shaded: damage area

Unit 1: 2004 Dodge Ram 1500

White Pickup

VIN: •••••••••••••2205
Damage: Front End Damage Distributed Impact, Damaged 6
Towed: Mission
Proof of financial responsibility: Yes
Direction of travel: West

Driver, female, 48Restraint: Shoulder & Lap Belt. Airbag: Not Deployed
Suspected minor injury

Shaded: damage area

Unit 2: 2014 Honda Civic

Gray Passenger Car, 4-Door

VIN: •••••••••••••7572
Damage: Rbq - Right Back Quarter Damage Angular Impact, Damaged 3
Towed: TX Roadside Service
Proof of financial responsibility: Yes
Direction of travel: West

Driver, male, 25Restraint: Shoulder & Lap Belt. Airbag: Not Deployed
Not injured
Passenger, female, 24Restraint: Shoulder & Lap Belt. Airbag: Not Deployed
Not injured

Shaded: damage area

Unit 3: 2024 Cadillac CT4

Black Passenger Car, 4-Door

VIN: •••••••••••••0013
Damage: Right Side Damage Angular Impact, Damaged 2
Towed: Not Towed
Proof of financial responsibility: Yes
Direction of travel: West

Driver, female, 54Restraint: Shoulder & Lap Belt. Airbag: Not Deployed
Not injured

Shaded: damage area

Unit 4: 2025 Hyundai Santa FE

Black Passenger Car, 4-Door

VIN: •••••••••••••6970
Damage: Left Side Damage Angular Impact, Damaged 2
Proof of financial responsibility: Yes
Direction of travel: West

Driver, male, 66Restraint: Shoulder & Lap Belt. Airbag: Not Deployed
Not injured

Shaded: damage area

Unit 5: 2010 Mazda 3

Gray Passenger Car, 4-Door

VIN: •••••••••••••3495
Damage: Back End Damage Distributed Impact, Damaged 7 Highest
Towed: TX Roadside Services
Proof of financial responsibility: Yes
Direction of travel: West

Driver, female, 54Restraint: Shoulder & Lap Belt. Airbag: Not Deployed
Suspected minor injury

What the officer recorded

Contributing factor: CONSTRUCTION - WITHIN POSTED ROAD CONSTRUCTION ZONE (NOT RELATED TO CRASH)as recorded on the report
Unit 1 contributing factor: FAILED TO CONTROL SPEEDas recorded on the report

A contributing factor or charge recorded by an officer is not a finding of fault or a conviction. We show the record as the state released it.

Nearby and recent

6 crashes recorded on N 1604 Loop in San Antonio in the last 12 months, 2 with injuries.

Oct 21, 2026, 18100 Highway 281 N at 1600 N Loop 1604 E1 vehicleProperty damage only
Oct 20, 2026, 1400 N 1604 E Loop at 18000 US 281 N Hwy1 vehicleProperty damage only
Oct 20, 2026, 18300 US Highway 281 at 1600 N Loop 1604 E3 vehiclesProperty damage only
Oct 20, 2026, 17200 San Pedro Ave at 0 Donella Dr2 vehiclesProperty damage only
Oct 20, 2026, SL 1604 at US 2811 vehicleProperty damage only

All San Antonio crashes, October 2026

About this record

Source: TxDOT CRIS public extract
Updates: Changes the state makes to this record are applied here when the source publishes them
First published here: October 25, 2026
Last updated: October 25, 2026, no changes recorded
What is left out: Names, addresses, plates, and license and insurance numbers are not in the public data and never appear here

Were you involved and want this page removed?Request removal of this record