A cryogenic liquid is a liquified gas with a boiling point less than -130°F at 14.7 psi. Examples include liquid oxygen, nitrogen, argon, and hydrogen.

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This division includes gases which exert, in the packaging, a gauge pressure of 41 psi or greater at 68 °F. Characteristics of these gases include:

A stop sign is one of our most valuable and effective control devices when used at the right places and under the right conditions. It is intended to help drivers and pedestrians determine who has the right-of-way at an intersection.

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We are in the process of assessing the accessibility of the City’s website and its electronic documents to establish a plan to comply with and follow best practices set forth in website accessibility standards under Section 508 of the federal Workforce Rehabilitation Act and the Web Content Accessibility Guidelines (WCAG) 2.0 A and AA.

Drivers approaching an uncontrolled intersection shall follow State Statues defining the right-of-way as - "When two vehicles enter an uncontrolled intersection from different highways at approximately the same time, the driver of the vehicle on the left shall yield the right-of-way to the vehicle on the right."

Uncontrolled intersections (no stop signs present) on residential roadways are common within neighborhoods and throughout the city. Many of the requests for stop signs have indicated speed control as the main reason for the request. Stop signs are not used as a speed control device. When stop signs are installed as "nuisances" or "speed breakers" there is a high incidence of intentional violation. In those locations where vehicles do stop, the speed reduction is effective only in the immediate vicinity of the stop sign and frequently speeds are actually higher between intersections. When an unreasonable restriction is imposed, the stop sign can create a false sense of security in a pedestrian and an attitude of contempt in a motorist. These two attitudes can and often do conflict with tragic results.