1. How do I view current construction bids for Bexar County? Please visit CivCastUSA to see all available construction bids for Bexar County.To request plans for viewing or copies, please submit a request via email. Proposed expansion of FM 3351 between I-10 and SH 46, in Fair Oaks Ranch and San Antonio, which covers portions of Kendall, Bexar, and Comal counties. They are available for pick-up at the Bexar Metro Maintenance yard located at 9320 SE Loop 410. REQUEST FOR PROPOSAL - NOTICE TO BIDDERS. Construction of Bexar County Emergency Services District No. 2 Fire Station 125.