Requirement #5 - Give Adequate Time for Response
![Right Lane Closed Ahead](/sites/TEA/Functions/SpecialAssistant/TrafficEngineeringBranch/BMTE/calcSigns/SignsAndMarkingsTurtorials/signrequirements/PublishingImages/GiveAdequate_194363864_b6aa2635c4_o.jpg)
All traffic control devices must be located to allow adequate time for motorists to read the message, react to the message, and accomplish the intended action.
![Warning Distance](/sites/TEA/Functions/SpecialAssistant/TrafficEngineeringBranch/BMTE/calcSigns/SignsAndMarkingsTurtorials/signrequirements/PublishingImages/WarningSignPlacement.jpg)
Warning distance is of paramount importance when the traffic control device identifies a STOP condition. Such applications include, but are not limited to, a STOP or YIELD controlled intersection, pedestrian crosswalk, railroad grade crossing, and signalized intersection. These traffic control devices should be continuously visible to approaching traffic at a sufficient distance for the driver to sight the object, brake, and then come to a safe stop. Where this minimum distance cannot be met, advance warning signs should be posted. The MUTCD Section 2, Table 2C-4 shows guidelines for advance placement of warning signs, and Section 6, Table 6C-1 for advance placement of warning signs in work zones.
![Table 2c4](/sites/TEA/Functions/SpecialAssistant/TrafficEngineeringBranch/BMTE/calcSigns/SignsAndMarkingsTurtorials/signrequirements/PublishingImages/WarningDistance_Table2c4.png)
![Table 6c-1](/sites/TEA/Functions/SpecialAssistant/TrafficEngineeringBranch/BMTE/calcSigns/SignsAndMarkingsTurtorials/signrequirements/PublishingImages/WarningDistance_Table6c1.png)
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