The location specified in the Council Order was on the New Church Road (later known variously as the Eastern Ridge Road, the Alexandria-Leesburg Road, or the Middle Turnpike) running from the Falls Church to Vestal's Gap in the Blue Ridge Mountains, at a point where this road intersected the Ox Road, running north and west from the mouth of the Occoquan River. A map of 1748 also shows roads running from the courthouse west in the direction of Aldie, and southwest toward Newgate (now called Centreville).[7] The site was roughly equidistant for persons coming from Alexandria, Newgate, and the Goose Creek settlements, but somewhat farther for those from Colchester. The land on which courthouse was built was conveyed to the County by deed from William Fairfax, dated September 24, 1745,[8] and described six acres "where the court house of the said county is to be built and erected," to be held by the County "during the time the said Court shall be located there but no longer." According to a survey made in March 1742, the site was a rectangle, 40 poles long by 24 poles wide, described in metes and bounds starting from a post on the west side of "Court House Spring Branch".[9] No other landmarks or monuments capable of surviving to modern times were mentioned in the deed, and today the site of the Springfield Courthouse can be determined as approximately one-quarter mile south and west of Tyson's Corner. Having in mind the statutory requirements, it is presumed that the complex of buildings at Springfield consisted of a courthouse, a jail with related structures, a clerk's office, and one or more "necessary houses" (outhouses), all conveniently located with respect to each other and the roads. County records show surveys for two ordinaries (inns) located on or adjacent to the courthouse tract. One of these, surveyed in 1746, was a two-acre parcel containing John West's ordinary and related buildings, and the other, also surveyed in 1746, was for one acre within the courthouse tract on which John Colvill was allowed to build an ordinary. No contemporary descriptions of the courthouse have survived, but it is likely that the buildings were of log construction, on stone foundations, with brick chimneys. A 16-foot-square addition to the courthouse was ordered in 1749, with the specification that it have a brick chimney.[10] An item from the Court Order Book, dated December 23, 1750, states: On motion of the clerk of the court that papers lying on the table are frequently mixed and confused, and many times thrown down by persons crowding in and throwing their hats and gloves on the said table, the ill consequences thereof being considered, it is ordered that Charles Broadwater, Gent. agree with some workman to erect a bar around the said clerk's table for the better security of the books and papers.[11]