Authorize (1) a Project Specific Agreement with Dallas County (“County”) (Transportation - Major Capital Improvement Project No. 10245), in the amount of $2,000,000.00, with $1,000,000.00 (less $50,000.00 for in-house project delivery costs) as County participation for construction and $1,000,000.00 as City participation for the design and construction of transportation improvements at intersections along Walnut Hill Lane and Skillman Street, from Abrams Road to Audelia Road; (2) the increase in appropriations in an amount not to exceed $950,000.00 in the Transportation Special Projects Fund; and (3) the receipt and deposit of funds in an amount not to exceed $950,000.00 in the Transportation Special Projects Fund - Not to exceed $1,950,000.00 - Financing: Transportation Special Projects Fund ($950,000.00) and 2017 Street and Transportation (A) Fund (2017 General Obligation Bond Fund) ($1,000,000.00) *In alignment with Infrastructure Management Plan.