Can I report a dangerous driver in Idaho while they are still on the road?

Call 911. Idaho publishes no separate patrol code.

It already happened — who takes the report?

The non-emergency line of your local Idaho police.

In danger right now? Call 911. Do not use this site or the app while you are driving.

Reporting a bad driver in Idaho

Checked 14 September 2026 · 2 sources · Jerk Alert LLC’s 51-location study

Active dangerCan I report a dangerous driver in Idaho while they are still on the road?: Call 911.
Idaho publishes no separate patrol code.Details in section 1
Recent IncidentIt already happened — who takes the report?: The non-emergency line of your local Idaho police.Details in section 2
Licence reviewCan I report a dangerous driver to the Idaho Transportation Department?: No — only immediate family or a legal caregiver can report a driverDetails in section 3

Look up an Idaho plate

See whether other drivers have filed reports against a plate.

A plate with no reports comes back clean — that is the common result, and it is not an error.

Avoidance & safety rules

Do not follow or pursue the vehicle, under any circumstances.
Do not try to read or photograph the plate if doing so means getting closer or driving unsafely.
Do not engage. No gestures, no eye contact, no reply to an aggressive driver.
Keep your distance and let them pass. Pull over somewhere public before you make a call, or have a passenger call.
Note details only if it is safe: make, model and colour, full or partial plate, direction of travel, and the exact location or mile marker.

Does a Jerk Alert report reach the Idaho Transportation Department? No — Jerk Alert filings are community records between drivers. They never reach the Idaho Transportation Department, any other government body, or law enforcement, and they do not replace the calls in sections 1 and 2. If you are in danger, call 911. The Terms prohibit following, approaching, or identifying another driver on any Jerk Alert platform.

Idaho bad driver reporting & safety guide

1. If it is happening now immediate danger

Emergency hotlines

911 — for a driver who is an active danger to other people right now. That is a police matter, and no app is a substitute for the call.
No Idaho-specific line is listed here. We publish a patrol code only when a state police or DOT page carries it.

2. Reporting to Idaho law enforcement after the fact

Neither the hotlines above nor anything in this section is the licence-review route in section 3, and nothing filed on Jerk Alert reaches any of them.

Who takes the report in Idaho

The non-emergency line of the Idaho city police department or county sheriff’s office with jurisdiction where it happened takes reports of dangerous driving that has already happened.
Bring: the plate (full or partial) and state, the vehicle’s make, model and colour, the location, the date and time, the direction of travel, and what you saw.
Expect a record rather than a ticket. An officer who did not witness the driving usually cannot cite for it, and what each agency acts on varies.

3. State DMV & licensing agency review

Public reporting accessNo — only immediate family or a legal caregiver can report a driver

The route exists, but only for people connected to the driver.

Who can file: Parent, child, sibling, spouse, or a legal caregiver holding power-of-attorney documentation — the relation options on ITD 5539, the FAMILY Request for Re-Evaluation. The caregiver box is the one route that does not depend on blood or marriage.

Administrative fitness process

The details, for the people Idaho allows to file.

Agency: Idaho Transportation Department
Unit: Driver Services Section — Medical Records (the medical desk)
Form: Family Request for Re-Evaluation of Driving Privileges (ITD 5539, Rev. 4/24)
Where to send: Idaho Transportation Department, Driver Services Section – Medical Records, PO Box 7129, Boise ID 83707-1129
Contact: ITDMedDesk@itd.idaho.gov · medical desk (208) 584-4343

What information do I need to report a driver?

It must be completed in full and signed by the person making the request, who declares under penalty of perjury that the foregoing is true and correct.
The recommendation must be based on personal observation and knowledge, explaining the type of impairment affecting safe driving.
Identify the driver and give their driver licence number or Social Security number.
The requestor chooses the examination sought: a complete evaluation (medical, visual, road test, written test) or a limited one.

Will the driver find out who reported them?

The form states it plainly, in its own words: this request is subject to public record disclosure. The statute behind that is Idaho Code § 49-202(1) — all driver's licence records held by the department are public records open to inspection during normal business hours, except those a law declares confidential to the department or that contain personal information subject to disclosure restrictions. Nothing Idaho publishes declares a family re-evaluation request confidential. And because the route is open only to people connected to the driver, a reporter is in practice identifiable to them; Idaho does not promise otherwise.

What can the Idaho Transportation Department do after a report?

The department may place restrictions or conditions on a licence based on medical or vision reports or after a driving test.

Statutory authority: Idaho Code § 49-202(11) — “The department or its authorized agents have the authority to request any person to submit to medical, vision, highway, or written examinations, to protect the safety of the public upon the highways. The department or its authorized agents may exercise such authority based upon evidence which may include, but is not limited to, observations made.” § 49-202(1) is the public-records provision the confidentiality answer above turns on.

Idaho is one of 18 of 51 US jurisdictions where a witness unrelated to the driver has no confirmed way to report them to the licensing agency (the 51-location study). That gap is one reason Jerk Alert exists.