November 14, 2019
Updated the PA 52 history to include the realignment project that took place between US 1 and PA 926.

November 9, 2019
Updated the Pennsylvania Turnpike history on cashless tolling coming to the entire system by 2022 and of a stabbing incident near Exit 266.

October 29, 2019
Updated the Pennsylvania Turnpike and Pennsylvania Turnpike Reconstruction pages to reflect the completion of the milepost 40 to 48 reconstruction project.

October 28, 2019
Updated the PA Turnpike 66 Exit Guide to reflect the change to cashless tolling.

October 23, 2019
Unveiled the US 202 Auxiliary Routes page.

October 7, 2019
Updated the Regulatory Signs page to include Left Turn Yield On Flashing Yellow Arrow Sign (R10-12A) and added flashing yellow arrow examples to the Traffic Signals page.

September 24, 2019
Updated the PA 56 History with more information about damage the roadway suffered during the Johnstown Flood.

September 16, 2019
Updated the PA Turnpike 66 History about the change to cashless tolling in October.

September 13, 2019
Updated the US 322 History about the project to upgrade the roadway in Centre and Mifflin counties.

September 12, 2019
Updated the US 422 History about the ongoing rehabilitaton project taking place in Montgomery County.

September 9, 2019
Updated the US 222 History with information about past and future construction projects.

August 27, 2019
Updated the Interstate 99 History on the speed limit being raised and costruction of an interchange with I-80 in Centre County.

July 29, 2019
Updated the PA 92 History on a bridge replacement project that became flooded.

July 18, 2019
Updated the PA 239 History about an oil-and-chip project that did not turn out well, and the Interstate 579 History on the start of the Urban Cap Project.

July 16, 2019
Updated the PA 28 and Allegheny Valley Expressway histories about the July 11 flooding.

July 7, 2019
Updated the PA 653 and Somerset County State Routes pages on the redesignation of the former US 219 alignment.

June 21, 2019
Updated the Interstate 76 history about how a refinery fire closed the roadway.

June 20, 2019
Updated the PA 462 history about an improvement project that recently took place in York.

May 31, 2019
Updated the Interstate 79 and Interstate 279 histories about power lines endangering the former and closing both roadways.

May 30, 2019
Updated the PA 28 and Allegheny Valley Expressway histories about the May 29 flooding.

April 22, 2019
Added links to the 1975 and 2006 editions of the Handbook of Approved Signs to the Manual of Uniform Traffic Control Devices, updated the PA 228 History on upcoming improvements and the US 30 History on the landslide in East Pittsburgh.

March 22, 2019
Unveiled the new and improved Pennsylvania Manual of Uniform Traffic Control Devices page and at a new location.

February 8, 2019
Updated the Interstate 79 History to include roll-over accidents and weather-related incidents that have taken place in 2017.

February 7, 2019
Updated the Interstate 78 and PA 309 histories to include a snowstorm that took place on November 15, 2018.

February 2, 2019
Updated the Interstate 78 and US 222 histories to include the pile-ups that took place on January 30.

January 1, 2019
Updated the Interstate 76, Interstate 95, PA Turnpike 43, PA Turnpike 66, PA Turnpike 376, and PA Turnpike 576 Exit Guides to reflect the new toll rates.