Motorist direction finding aids: recovery from freeway exiting errors. Final report.

Mode of access: Internet.Author corporate affiliation: Federal Highway Administration, Washington, D.C.Subject code: CCDSubject code: CRTSubject code: GFSubject code: XDRSubject code: PDDSubject code: PDEESubject code: PDEIKSubject code: PDFFSubject code: PMOBSubject code: WPH