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Maine Facility Research Summary:Dynamic Sign Systems for Narrow Bridges.

机译:缅因州设施研究摘要:窄桥动态标志系统。

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摘要

An overview of the Maine Facility - a two lane rural highway test site -is presented and an experiment conducted at the facility between August and December 1976is summarized. The experiment was designed to test and evaluate the application of dynamic (activated) sign systems in alerting motorists to the presence of narrow bridges on two-lane rural highways.

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