ˮƽÒÇ?
A level?
²ðǨ½±Àø½ð? A reward for demolition of building, grave, factory¡etc.?
¾Î³ÒÇ? A transit?
רÓ÷Ȩ? A Type Right-of-Way?
ÃÀ¹úÖݹ«Â·¼°ÔËÊäлá? AASHTO?
×Ô¶¯±ÕÈûϵͳ? ABS(automatic block system)?
³öÈëÒýµÀ? Access ramp?
Á¬ÂçµÀ? Access road?
³öÈë¿Ú? Access?
ʹʷ¢Éú? Accident (Crash) Occurrence?
ʹÊÂÊ? Accident (Crash) Rate?
ʹÊÑÏÖØÐÔ? Accident (Crash) Severity?
²ðǨ½±Àø½ð? A reward for demolition of building, grave, factory¡etc.?
¾Î³ÒÇ? A transit?
רÓ÷Ȩ? A Type Right-of-Way?
ÃÀ¹úÖݹ«Â·¼°ÔËÊäлá? AASHTO?
×Ô¶¯±ÕÈûϵͳ? ABS(automatic block system)?
³öÈëÒýµÀ? Access ramp?
Á¬ÂçµÀ? Access road?
³öÈë¿Ú? Access?
ʹʷ¢Éú? Accident (Crash) Occurrence?
ʹÊÂÊ? Accident (Crash) Rate?
ʹÊÑÏÖØÐÔ? Accident (Crash) Severity?
ÕØÊÂÂÊ? Accident rate?
ÕØÊ£»Ê¹Ê? Accident?
Ò×ÕØʵصã? Accident-prone Location?
תÏò³µµÀ? Added turning lane?
ÏȽø´óÖÚÔËÊä·þÎñ? Advanced Public Transportation Services, APTS?
ÏȽø¹«¹²ÔËÊäϵͳ? Advanced Public Transportation Systems, APTS?
ÏȽø½»Í¨¹ÜÀí·þÎñ? Advanced Traffic Management Services, ATMS?
È«Ì׹ܻù×®? All casing concrete pile?
È«ºìʱ¶Î? All-red Interval?
Ìæ´ú·½°¸? Alternatives?
ÂÁºÏ½ðµÆÏä? Aluminum signal box?
¼ýÍ·»ÆµÆ? Amber Arrow?
ÉÁ¹â»ÆµÆ? Amber Flashing?
»ÆµÆ? Amber Light?
궨? Anchoring?
¹«¸æÍÁµØÏÖÖµ? Announced Land Current Value?
Äêƽ¾ùÿÈÕ½»Í¨Á¿? Annual Average Daily Traffic(AADT)?
Äê¶ÈÔ¤Ëã? Annual budget?
¸ÉµÀ? Arterial road?
¸ÉÏß? Arterial route?
Á¤Çà»ìÄýÍÁ? Asphalt concrete?
Á¤Çà»ìÄýÍÁ·? Asphaltic concrete road?
äÈËÒôÏìºÅÖ¾? Audible pedestrian signal?
×Ô¶¯»¯Çá¹ì½ÝÔË? Automatic Light Rail Transit ¼ò³ÆALRT?
×Ô¶¯Á㵄x³µÏµÍ³? Automatic Train Stop (ATS)?
×Ô¶¯³µÅƱæʶϵͳ? Automatic Vehicle Identify System?
СÐͳµÍ£³µ³¡? Automobile parking area?
Æû³µÔËÊä? Automobile Transportation?
Æû³µ? Automobile?
¸¨Öú±êÏß? Auxiliary Marking?
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