Vehicular traffic on Main Street in the Historic Downtown may be somewhat delayed during business hours today as UGI technicians work on a natural gas service line, according to city officials.

Flaggers will be on site, along Main Street between Market and W. Broad streets, to direct traffic while the work is done, according to Tiffany Geklinsky, the city’s traffic coordinator, who sent an email to the Downtown Bethlehem Association to inform them of the repair plans.

Two-way traffic will be maintained for the duration of the repairs, which are expected to take place between 9 a.m. and 3 p.m.