Among the road projects slated for this week:
— From 9:45 a.m. to 3 p.m. Monday, southbound I-25 at San Mateo will have intermittent right lane closures to replace overhead signs. Through traffic should stay left.
On the same day and during the same period, the I-25 frontage road at the Martin Luther King off ramp will have the far left lane closed. This also is for overhead sign replacement work.
— From 9 p.m. Monday to 5 a.m. Tuesday, eastbound Interstate 40 at Fourth Street will have the two left lanes closed for sign installation.
— Ongoing through Tuesday, from 9 a.m. to 3 p.m., the northbound I-25 frontage road at Comanche will have the right lane closed to construct additional turn lane.
— Ongoing through Friday, Jan. 29, from 9 a.m. to 3:30 p.m. each day, southbound N.M. 528 at Southern will have various right lane closures for driveway and turn lane installation.
— Ongoing through March 15, from 9 a.m. to 5 p.m. each day, the Tramway and Central intersection will have various lane closures and activity on the shoulders during a streetscape project.
— Until further notice, from 9 a.m. to 3 p.m. weekdays, the Big I frontage road system will see various lane closures in all directions for landscaping.