Central Federal Lands Highway Division

3-Port Criteria Files...

•	Draw Clearing Limits Into Plan View
	Draws clearing limit lines into a plan view dgn file based on the information from a standard Geopak clearing report.
•	Draw Clearing Limits Into Cross-Sections and Create Staking Report
	Draws clearing limit lines into a cross-section dgn file and also creates an ASCII NEZ-Station clearing limits staking report. The distance left and right of centerline for the clearing limit lines is based on the information from a standard Geopak clearing report.
•	Compare Surveyed Points to TIN Surface
	Compares the elevations of a set of surveyed points to the surface of a tin file and reports the results both graphically and in an ASCII file.
•	Draw Curve Widening Lines Into Plan View
	Draws curve widening lines into a plan view design file based on AASHTO 2001 Green Book Exhibit 3-51. The curve widening lines are used by the standard criteria files to widen the pavement in proposed cross-sections.
•	Draw Slope Stake Report Cross-Sections
	Draws lines representing the information from the FHWA slope staking report onto proposed cross-sections to aid in spot checking.
•	Draw Red/Blue Top Report Cross-Sections
	Draws lines representing the information from the FHWA red/blue top reports onto proposed cross-sections to aid in spot checking.
•	Draw Milepost Stationing in Plan View
	Draws milepost stationing consisting of a tick mark plus the corresponding text "MP x.x" every 0.1 mile along a baseline chain.

Please send your questions or comments to CFL.Webmaster@fhwa.dot.gov