Transmission Pylons

Carroll County planimetric features were created using the MD Statewide aerial photography flown in March of 2025. Transmission pylons were part of this project completed by NV5.卡罗尔县的平面要素（planimetric features）系采用2025年3月获取的马里兰州（MD）全域航空摄影数据制作完成。输电塔为NV5公司承建的本项目的组成部分。