May 22, 2018
Integrated Roadways, a Kansas City technology start-up, is developing “smart pavement” technology that would not only help increase roadway safety but also serve as the Wi-Fi platform for cars and other future mobility services.
The road system uses high-resolution fiber optic sensors and other...
May 21, 2018
Image: Virginia DOT
The Hampton Roads Bridge-Tunnel (HRBT) expansion project will officially be widening the tunnel to four lanes instead of three.
HRBT project officials recently explained that the cost difference would be negligible and that the four-lane version would actually be easier to build. The idea was...
May 21, 2018
The California Transportation Commission approved $2.7 billion for 64 projects across the state, with more than $660 million bound for the Bay Area.
About 25% will come from the new state gas tax, if it is not repealed in November, and other fees approved last year. The gas tax and other new fees...
May 17, 2018
Salt Lake City is seeking the community's feedback on two "pop-up" intersection designs ahead of road construction work planned for next year.
From May 16-23, the city is testing out a temporary intersection design at 900 South and 1100 East, which will be part of a reconstruction project in 2019...
May 16, 2018
Image: KUSA-TV (Denver)
Colorado transportation leaders and local elected officials came together Tuesday to discuss plans to improve a congested stretch of I-70.
The Colorado Department of Transportation (CDOT) held a press conference below the bridge at the I-70 and U.S. 6 interchange. According to officials, the...
May 10, 2018
The Iowa Department of Transportation (Iowa DOT) announced a new five-year plan Wednesday for highway construction projects that will come with a $3.4 billion price tag.
More than $1 billion will be invested in repairing state-owned bridges that are structurally deficient, many of which will...
May 09, 2018
Gov. Andrew Cuomo is calling for New York state to spend another $125 billion on infrastructure improvement projects over the next five years.
The Democratic governor announced Tuesday the proposal would be the next phase in his agenda to rebuild the state of New York and create thousands of...
May 04, 2018
The Indiana Department of Transportation (INDOT) has begun preliminary work to rebuild the north split interchange of I-65 and I-70 in Indianapolis, while also looking to implement a broader redesign to reduce congestion.
Indianapolis engineering firm HNTB has unveiled six different options,...
May 02, 2018
The Minnesota Department of Transportation (MnDOT) unveiled four Corridors of Commerce projects to be funded by more than $400 million at a press conference this week.
The Corridors of Commerce initiative was created five years ago by Gov. Mark Dayton and the legislature in an effort to improve...
April 30, 2018
Kentucky's recently passed $8.5 billion 2018 highway plan aims to prioritize spending on 1,400 projects, including work on 1,000 bridges and improvements to 5,000 miles of pavement, plus road widening and the reconstruction of existing roads, along with construction of new routes and interchanges...
April 27, 2018
The Texas Department of Transportation's (TxDOT) upcoming project will widen U.S. 69 through Beaumont from four lanes to six lanes.
A spokesperson for the Texas Department of Transportation says that the $50 million project will add intermittent merging lanes and remove the U.S. 69 northbound...
April 26, 2018
The Arizona Department of Transportation (ADOT) is adding unmanned aerial vehicles (UAVs) to help its engineering staff safely and more efficiently inspect bridges and perform surveying work along state highways.
Through a federal innovative technology grant, ADOT has eight new aerial drones that...
April 23, 2018
Image: Central Texas Regional Mobility Authority
The Central Texas Regional Mobility Authority has hit a significant milestone in the construction of the U.S. 183 South project, as work is now about 50% completed.
Construction crews have completed the first stretch of the new northbound general-purpose lanes between 51st Street and Manor/...
April 23, 2018
The Virginia Department of Transportation (VDOT) plan to get the state’s roads and bridges up to “fair” condition would cost about $13.1 billion based on the department’s estimates.
VDOT’s entire six-year improvement program highway construction budget is $16.9 billion. The drafted six-year plan...
April 20, 2018
The largest road project in Georgia’s state history is just about finished as officials with the Georgia Department of Transportation (GDOT) announced that the Northwest Corridor Express Lanes project should wrap up by late summer.
The 30 miles of reversible express lanes stretch down parts of I-...
April 17, 2018
Eric Urness, P.E., central regional vice president with Interstate Engineering in Mandan, N.D., was working on plans to reconstruct a 11.5-mile section of BIA Rte. 6 from 86th Ave. to 31st Street in Mountrail County, N.D. Due to the recent growth of the oil industry in this area there has been a...
April 13, 2018
Several years ago, the city of Milwaukee was experiencing issues with their cast-iron manhole risers installed throughout the area. “They’re usually fine, but on occasion they would slip or rattle out, and that led to car damage and claims—there was definitely room for improvement,” said Milwaukee’...
April 13, 2018
Alkali-silica reaction (ASR), commonly known as “concrete cancer,” is a chemical reaction that can wreak havoc on concrete structures and accelerate deterioration. This corrosive force is quite prevalent in concrete bridge rails and can cause a number of issues, such as negatively affecting the...
April 04, 2018
Work on I-90 in the Chicagoland area in the summer of 2016.
The rapidly deteriorating condition of Illinois roads, bridges, and transit systems is producing increased congestion and vehicle maintenance costs, and the annual cost of needed repairs currently stands at $4.6 billion per year, according to a new study released today by the Illinois Economic...
April 03, 2018
The first steps in major construction work on the I-66 toll lanes between the Capital Beltway and Gainesville, Va., is set to begin as soon as this weekend.
The Virginia Department of Transportation and the private companies set to build and operate the lanes under a decades-long deal expect to...