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Traffic collision with no injuries on northbound I-680, Alamo CA

Heads up: This post was detected from real-time dispatch audio. Information may be incomplete, and the situation may evolve. Always verify using official agency releases.

Traffic

Reported: 12/12/2025 09:49 PM

I-680, Alamo, CA

A solo traffic collision with no injuries occurred on the northbound I-680 at the eastbound Stone Valley Road on-ramp near Alamo, CA. The ramp was closed for vehicle recovery and tow truck assistance was requested. The roadway was cleared after the operation.

Audio|Heard on: California Highway Patrol - Contra Costa and Dublin Areas

Listen to dispatch call

01:55

Transcript:

00:00

1853 it's going to be the haul-un ramp and northbound 680 from eastbound Stone Valley Road and it's going to be the solo traffic collision no injuries.

00:09

(number withheld).

00:12

1453 eastbound Stone Valley on-ramp to northbound 680 and all the vehicle traffic collision no injuries.

00:22

497.

00:24

927.

00:25

5267.

00:31

Caution and ready and gun on.

00:34

5-3 damage for Calatran is approximately 153 of Maribardo damage and 4 of wound or post.

00:48

Braille damage and forward post.

00:51

No,

00:57

908.

00:58

3212.98.

01:01

30.

01:02

32-12.

01:06

131185[1] as a vehicle.

01:08

You can show the roadway is clear.

01:11

traffic collision no injuries. traffic collision no injuries.

01:13

Vehicle roadway is clear.

01:14

Tow truck assistance requested. Tow truck assistance requested.

01:21

Base shore and silver.

01:22

The base short and silver.

01:24

Live-time reporting 8 times 2, beginning of 620.

01:28

Facial and silver starting 6.20 times day of 21.

01:37

Ramp closed for recovery.

01:42

118-18-5-3-lane flow for recovery.

01:49

This is negative traffic collision no injuries, 1526.

01:52

Leaded by 45 Charles, negative traffic collision no injuries.

Police codes explained

The following codes appeared in the transcript and are explained below:

[1]

1185: Tow truck assistance requested.

Disclaimer:
This transcript was automatically generated and may contain inaccuracies. Please verify the information independently.

Location mentioned:

I-680, Alamo, CA

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Correct

Incorrect

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