In light of the low profile of the trailer, is conspicuity of the TTMA-100 a problem under adverse weather and pavement conditions, such as snowing?
Conspicuity is an important consideration in the safe operation of the TTMA-100, especially under adverse weather conditions. The impact head is covered with chevron panels to improve its target value and conspicuity and reflective tapes are attached on the sides of the trailer. The lighting arrangement on the impact head include: two LED S/T/T lights, one on each end; three red marker lights; and the license plate light, located close to the top of the impact head. The lighting system of the TTMA-100 exceeds the lighting requirements for trailers set forth by the National Highway Traffic Safety Administration (NHTSA). However, under adverse weather conditions such as blowing snow, the conspicuity of the trailer TMA will undoubtedly diminish, just like any other vehicle on the highway. In situations where conspicuity is of primary concern such as snow plowing, an arrow board is recommended to improve the conspicuity of the trailer TMA. Optional strobe lights can also be added to the tr
