Prosper is set to invest more than $607,000 in traffic signal upgrades as town officials work to manage traffic flow.

The details: Prosper Town Council unanimously approved two items related to traffic signal improvements during its April 29 meeting. Work includes installing cameras and communications hardware at three water towers, 16 traffic signals and three pedestrian hybrid beacons. Council first discussed the topic at an April 7 work session.

One more thing: Prosper officials are also considering using roundabouts as an alternative to traffic lights on future rounds as the town develops.

Haraz Coffee House, a Yemeni coffee shop chain, is opening soon at the Creeks in Celina.

The details: A company representative said they are planning to open the new Prosper location this summer. Haraz Coffee House offers a variety of traditional drinks such as the Harazi Mufawar with coffee, cardamom and cream. The menu also features several espresso-based drinks, matcha, teas and coffee.

• 2720 W. Frontier Parkway, Prosper

Celina voters had five ballot items they decided on May 2 including:

• Celina mayor

• Two Celina City Council seats

• Two Celina ISD school board races

Check out six trending stories from Community Impact's Dallas-Fort Worth coverage areas, from single-family housing developments to Frisco's potential first Trader Joe's.

1. Frisco commission to consider Trader Joe’s-anchored mixed-use development

2. Celina eyes 113-acre land trade with Prosper ISD

3. Plan for 50 single-family homes OK’d near Plano East Senior High School

4. ‘A generational gift’: Frisco begins construction on 1,011-acre Grand Park

5. The Lion and Crown Pub offers food, live music in McKinney

6. Single-family neighborhood with 40 homes on track for development in Richardson