Road Enhancements

MD Route 32 Improvements (Phase I and II)


Detour 2

 The Phase I project (MD 108 to Linden Church Road), as of July 18, 2019 is 98% complete and expected to finish this summer. The contractor is currently working on bio-swales construction along southbound MD 32, lighting and camera infrastructure, cantilever signs and landscaping. has made great improvements. 

The scheduled Triadelphia Road Bridge replacement (Phase II of Route 32 expansion) began on Monday, June 24. During the full year of construction, a partial closure of the bridge will occur. Westbound traffic will be maintained, however, eastbound traffic will be detoured using Ten Oaks Road, northbound MD 32, and Rosemary Lane (see above map). This detour and partial closure began on Monday, June 24, 2019 and will be in effect through summer 2020. As of July 18, 2019, the project from Linden Church to I-70 is 12% complete and expected to finish summer 2022. The westbound lane of the Triadelphia Road bridge was demolished that week. The contractor is now working on the new bridge pilings on the westbound side.

The Maryland State Highway Administration provides updates on their website about current and upcoming projects. To view the Maryland State Highway Administration’s updates for Route 32 improvements up to 70, click HERE.

MD Route 99

The Office of Transportation developed a web-based interactive map for the MD 99 Corridor Investigation Report. The Department will be accepting public comment on the recommendations and findings until September 24, 2019. Click here to complete the survey. 

The State Highway Administration (SHA) recently revised the signal timing on MD 99 at US 29 and Rogers Avenue to address safety concerns involving westbound left-turners and the eastbound traffic. The speed limit on MD 99 was also reduced from 50 mph to 40 mph. SHA also approved exclusive left-turn phasing at MD 99 and Woodstock Road for traffic and safety reasons. 

SHA will be trimming brush and trees and installing additional signage along MD 99 over the summer to mitigate sight distance isssues at the existing stop-controlled intersections. 

 For additional questions and concerns, please contact David Cookson, Planning Manager at [email protected].  

  **You can view updates on all Howard County state road projects via the Maryland State Highway Administration's website