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4-to-3 Lane Conversion <br />Benefits: <br />47%* <br /> <br />reduction in all crash types <br />*FHWA sites a range of 19 to 47% <br />• Provides opportunity for shoulder <br />and/or bike lane <br />• Reduces crossing distance <br />• Reduces risk of multiple threat crash <br />Best Locations: <br />• Roads that have 4 or more lanes without a raised median <br />• AADT less than 20,000 (most successful; but can also be successful <br />where AADT is greater than 20,000) <br />• Inadequate visibility of pedestrians <br />Design Considerations: <br />• Current and future vehicle operations <br />• Roadside stops (mail, trash, transit, etc.) <br />• Corridorwide considerations <br />Planning Level Cost (2019): <br />•$25,000 - $40,000/mile <br />Source: FHWA