Tuesday, April 15, 2014

Denver HOV Lanes May Ease Traffic Congestion but Pose Risks of Motor Vehicle Accidents

High Occupancy Vehicle (HOV) lanes have been around since 1969, although their growth in popularity has mostly been seen over the last 25 years. The Colorado Department of Transportation (CDOT) maintains five HOV facilities covering over 30 highway miles in the Denver area, most of which have been open for the last 25 or 30 years. It only takes two occupants to qualify for the HOV lane in Denver, and even single-occupancy vehicles (SOVs) can use the HOV lanes in Downtown Denver and on Pecos St. to the I-25, so long as they pay a toll. In addition, CDOT has a hybrid permit plan in progress, which will allow even more SOVs to access the carpool lanes.

HOV lanes may be a boon to easing traffic during rush hour and lessening Denver's smog problem by encouraging carpooling, but they pose a special risk of car accidents that some drivers may not recognize or appreciate. The danger involved in HOV use stems from the difference in speed between cars travelling in the HOV lane versus the adjacent lane. During rush hours, you have cars traveling slowly in the lane adjacent to the carpool lane trying to enter the carpool lane. At the same time, you have cars already in the carpool lane and traveling at much higher speeds trying to merge with the slower traffic to the right in order to make their highway exit. This is a recipe for disaster, with a propensity for causing dangerous rear-end collisions and sideswipes which can inflict serious personal injury such as head, neck and back injuries from whiplash to traumatic brain injury (TBI) and permanent spinal cord paralysis such as paraplegia or quadriplegia.

The HOV/Express lanes in Denver vary from place to place, which can create confusion for drivers. Some HOV lanes are separated from the other lanes with a buffer, while others have a reversible barrier to allow switching the direction of the HOV lane at different times of day. One HOV lane - on US 25 northbound between Bowles and Alameda Ave. and the Southbound Platt River Drive segment - has no buffer or barrier and only the standard dash line to set it apart. While barriers may seem to reduce the likelihood of accidents, they also limit the distance where cars can enter and exit the HOV lane, making those areas particularly dangerous places for collisions.


You can minimize your risk of being involved in an accident by not traveling in the lane adjacent to a carpool lane, which has statistically significant more accidents than other lanes to the right. Of course, if you are needing to enter or exit the carpool lane, the adjacent lane simply cannot be avoided. If you have been involved in a motor vehicle accident in or near the carpool lane, there are many legal and factual issues to consider, such as each driver's level of contributory negligence and whether the road was properly designed in the first place. An experienced car accident attorney can help you work through the issues and determine what amount of compensation may be due to you to help you with your expenses from the accident.