<prompt> Translate the following text to SwahiliIf you have any questions on the information we are providing or if we can be of further assistance, please call me on 202 512-5500 or John H. Anderson, Jr., Managing Director, Physical Infrastructure Issues, on 202 512-2834.  <response>: Ikiwa una maswali yoyote kuhusu huduma hii au ikiwa tunaweza kukusaidia zaidi, tafadhali piga simu kwa John H. Anderson, Jr., Mkurugenzi Mtendaji wa Masuala ya Miundombinu ya Kimwili, kwa 512-58-420 