Skip to main content

Find Accident Live Incidents Crash Map Statistics Lawyers

ColoradoCO
WashingtonWA
NevadaNV
ArizonaAZ
CaliforniaCA
MichiganMI
All states →

Sign In Get Started

CrashStory

Find Accident
Live Incidents
Crash Map
Statistics
Lawyers
States
Honest Guide

Quick Actions

Find Your Accident Live Incidents Accident Archive Report Crash Advanced Search

Sign In Create Account

Keep the trail moving

Use crash pages to discover related incidents, official reports, and deeper statewide patterns.

Find Your Accident Live Incidents Statewide Statistics Police Reports

CrashStory

!

Analyzing Data...

States we cover

Colorado
Washington
Nevada
Arizona
California
Michigan
All states →

CrashStory

Search car accidents across the states we cover. Find your crash report, view crash statistics, and explore your legal options with experienced personal injury attorneys.

Data compiled from statewide public crash records and agency feeds. CrashStory is not affiliated with any government agency.

Start Here

Find Your Accident
Live Incidents
Today's Incidents
Accident Archive
Crash Map
Statistics

Crash Hubs

Denver Crash Data
Colorado Springs Crash Data
Aurora Crash Data
Boulder Crash Data
I-25 Crash Data
I-70 Crash Data
All Colorado Counties
All Colorado Cities

Recovery & Research

Police Report Guides
Medical Providers
Medical Cost Estimator
Court Records
Case Value Calculator
Settlement Calculator
Compare Lawyers

Platform

Research
About CrashStory
Data Sources & Methodology
Rankings
For Lawyers
Law Enforcement Agencies

Injured in a Car Accident?

Browse top-rated personal injury attorneys and request a free, no-obligation case review. Most charge no upfront fees.

Free case reviewResponse within 1 hour

Talk to an Attorney

Colorado Crash Intelligence

Data-driven crash reports for commuters, researchers, and legal professionals.

Week-in-review with dangerous roads, ~5 min read|See a sample

Free forever. Unsubscribe anytime.

Use CrashStory with AI tools

Connect CrashStory to ChatGPT, Claude, Cursor, Gemini, Windsurf, and other AI apps with the hosted MCP connector.

Set up CrashStory MCP Example prompts

Clarity after the crash.

Put yourself back in the driver's seat.

Free · No obligation · Not a law firm

© 2026 CrashStory

Privacy Policy Terms of Service Sitemap

Legal Disclaimer: CrashStory (the "Site") is not a law firm and not a lawyer referral service; nor is it a substitute for hiring an attorney or law firm. Any information displayed or provided on the Site is for personal use only. This Site offers no legal, business, or tax advice, recommendations, mediation or counseling in connection with any legal matter, under any circumstances, and nothing we do and no element of the Site or the Site's attorney directory and contact functionality ("Attorney Services") should be construed as such. Some of the attorneys, law firms and legal service providers (collectively, "Third Party Legal Professionals") are accessible via the Attorney Services by virtue of their payment of a fee to promote their respective services to users of the Attorney Services and should be considered as advertising. This Site does not endorse or recommend any participating Third-Party Legal Professionals. Your use of the Site or Attorney Services is not intended to create, and any information submitted to the Site and/or any electronic or other communication sent to the Site will not create a contract for representation or an attorney-client relationship between you and the Site or any of the Third Party Legal Professionals.

Colorado Crash Report Details

CrashStory is loading the crash record, report summary, and linked next steps for this Colorado incident.

Back to Crash Detail

E 9TH AVE & ALPINE ST — May 21, 2024Download PDF

Colorado Investigator's Traffic Crash Report

DR3447 Format • Public Record Summary • Generated by CrashStory

Case Number

459868

Crash ID

—

Date of Crash

05/21/2024

Time of Crash

16:19

Agency

Longmont Department of Public Safety

Agency ORI

LDPS

Officer

—

Badge #

—

13 of 120 fields populated (11% coverage)

Crash Summary

Severity

O

Crash Type

Rear-End

Type Group

—

Total Vehicles

2

Killed

0

Injured

0

Total Non-Motorists

0

Juveniles

No

KABCO Breakdown

O: 2

No flags

Location

Page A

On Road

E 9TH AVE

Intersecting Road

ALPINE ST

Highway #

0820

City

LONGMONT

County

BOULDER

County Code

—

Milepoint

—

Latitude

40.17408

Longitude

-105.08295

Urban/Rural

—

Roadway Type

—

Location

AT_INTERSECTION

Road & Environmental Conditions

Road Contour

—

Road Grade

—

Road Description

—

Approach / Overtaking

—

Weather 1

—

Weather 2

—

Road Condition

—

Lighting

—

Traffic Control

—

Speed Limit

—

Railroad Crossing

—

Harmful Events

1st Harmful Event

—

2nd Harmful Event

—

3rd Harmful Event

—

4th Harmful Event

—

Most Harmful Event

—

Timing & Response

Date of Report

—

Arrived

—

Cleared

—

Investigated at Scene

No

District

—

CDOT Region

—

TPR

—

Season

—

Narrative

Page B

Rear End

Additional Information

System Code

—

Road Section

THAVE

Offense Code

—

Top Traffic Offense

—

Data Source

CDOT

Record Status

NEW

Last Updated

—

Form Version

—

Data sourced from Colorado crash records via CrashStory

This is a public record summary, not an official police report.

CrashStory.com

Case: 459868

About the DR3447 Colorado Crash Report

The DR3447 is the official Investigator's Traffic Crash Report form used by Colorado law enforcement. This public record summary follows the DR3447 format using data from Colorado crash databases.

View DR3447 Officer's Manual (PDF)|View Blank DR3447 Form

Lane Position

W03

Lanes Blocked

—