David Walter Humphreys
David Walter Humphreys's California Traffic Engineer stamp
Watermarked specimen
This downloadable California Traffic Engineer stamp specimen was generated for David Walter Humphreys from the public license details in this directory listing, including license number 552. The preview is watermarked and does not prove that David Walter Humphreys approved or sealed a document.
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David Walter Humphreys is a Traffic Engineer licensed to practice in California. The credential is registered under license number 552 and is currently active. It has been on record since 1977. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.