Autoroute 730
Autoroute 730
Route information
Maintained by Transports Québec
Length	4.2 km[1] (2.6 mi)
Existed	2010–present
History	1992 (opened as part of A-30)[1]
Major junctions
South end	A-30 in Saint-Constant
North end	R-132 in Sainte-Catherine
Location
Country	Canada
Province	Quebec
Major cities	Saint-Constant, Sainte-Catherine
Highway system
Quebec provincial highways Autoroutes List Former
← A-640 → A-740

Autoroute 730 (A-730) is an autoroute located in the region of Montérégie, Quebec, Canada, and is freeway spur of Autoroute 30. Originally opened in 1992,^[1] it was part of Autoroute 30 until November 19, 2010, when A-30 was realigned,^[2] resulting in the bypassed section becoming a collector highway.^[3] It extends from the A-30 / A-730 interchange to Route 132, just east of the Honoré Mercier Bridge, and is approximately 4.2 km (2.6 mi) long.^{[1][citation needed]}

Exit list

From south to north; old exit numbers are former A-30 exit numbers.^[4][5] The entire route is in Roussillon RCM.

Location	km	mi	Old exit	New exit	Destinations	Notes
Saint-Constant	0.0	0.0		1	A-30 – Vaudreuil-Dorion, Montreal, Sorel-Tracy, Quebec	Southern terminus; A-30 exit 47
	2.0	1.2	90	2	Saint-Constant (Montée Saint-Régis)
Sainte-Catherine	4.2	2.6			R-132 – Honoré Mercier Bridge, Montreal, Sainte-Catherine	Northern terminus; traffic signals
1.000 mi = 1.609 km; 1.000 km = 0.621 mi