Will my traffic citation be dismissed if the posted speed was recorded incorrectly on my ticket?

Make a record of the actual posted speed so you have it in a form to show the court. An attorney familiar with the policies and procedures of the court will know the likelihood of negotiating such a resolution given the circumstances of your case.

Check with a lawyer in your locale to discuss more of the details.

Good luck to you.

God bless.

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Yes if: (1) You were cited for speeding and not "unsafe speed:"; and (2) you are right.

The Texas Transportation Code, in Section 543.010, sets out what must be on a speeding ticket (doesn't apply to any other type of offense, not even "unsage speed"), and that includes the posted speed at the location. That means at trial the office can't say "oops", he is stuck with what is on YOUR copy of the ticket.

Don't rely solely on a picture for proof, but definitely get a pic, and make sure the pic has enough detail to show it was at the location as cited on the ticket. NOTE: this is for where you were picked out by the cop, NOT where you eventually stopped. Many Texas jurisdictions have online speed ordinances: find yours and make sure the zoning matches what is posted; zoning controls over signs.

Depending on the jurisdiction, nothing is automatic. However, you should feel pretty good about getting this case dismissed provided you protect yourself from having a new ticket issued.