If you are planning on being somewhere at a certain time, one might suggest leaving a good 10 to 15 minutes to escape local traffic before hitting any major roadways.
1	If	if	SCONJ	IN	_	4	mark	4:mark	Discourse=contingency-condition:63->64:1
2	you	you	PRON	PRP	Case=Nom|Number=Sing|Person=2|PronType=Prs	4	nsubj	4:nsubj	Entity=(59-person-giv:inact-cf1-1-ana)
3	are	be	AUX	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	4	aux	4:aux	_
4	planning	plan	VERB	VBG	Tense=Pres|VerbForm=Part	15	advcl	15:advcl:if	_
5	on	on	SCONJ	IN	_	6	mark	6:mark	_
6	being	be	VERB	VBG	VerbForm=Ger	4	advcl	4:advcl:on	_
7	somewhere	somewhere	ADV	RB	_	6	advmod	6:advmod	Entity=(97-place-new-cf6-1-sgl)
8	at	at	ADP	IN	_	11	case	11:case	_
9	a	a	DET	DT	Definite=Ind|PronType=Art	11	det	11:det	Entity=(98-time-new-cf5-3-sgl
10	certain	certain	ADJ	JJ	Degree=Pos	11	amod	11:amod	_
11	time	time	NOUN	NN	Number=Sing	7	nmod	7:nmod:at	Entity=98)|SpaceAfter=No
12	,	,	PUNCT	,	_	4	punct	4:punct	_
13	one	one	PRON	PRP	Number=Sing|Person=3|PronType=Prs	15	nsubj	15:nsubj|16:nsubj:xsubj	Discourse=joint-other_m:64->45:3
14	might	might	AUX	MD	VerbForm=Fin	15	aux	15:aux	_
15	suggest	suggest	VERB	VB	VerbForm=Inf	0	root	0:root	_
16	leaving	leave	VERB	VBG	VerbForm=Ger	15	xcomp	15:xcomp	_
17	a	a	DET	DT	Definite=Ind|PronType=Art	22	det	22:det	Entity=(99-time-new-cf2-6-sgl
18	good	good	ADJ	JJ	Degree=Pos	22	amod	22:amod	_
19	10	10	NUM	CD	NumForm=Digit|NumType=Card	22	nummod	22:nummod	_
20	to	to	ADP	IN	_	21	case	21:case	_
21	15	15	NUM	CD	NumForm=Digit|NumType=Card	19	nmod	19:nmod:to	_
22	minutes	minute	NOUN	NNS	Number=Plur	16	obj	16:obj	Entity=99)
23	to	to	PART	TO	_	24	mark	24:mark	Discourse=purpose-goal:65->64:0
24	escape	escape	VERB	VB	VerbForm=Inf	16	advcl	16:advcl:to	_
25	local	local	ADJ	JJ	Degree=Pos	26	amod	26:amod	Entity=(100-abstract-new-cf3-2-sgl
26	traffic	traffic	NOUN	NN	Number=Sing	24	obj	24:obj	Entity=100)
27	before	before	SCONJ	IN	_	28	mark	28:mark	Discourse=context-circumstance:66->65:0
28	hitting	hit	VERB	VBG	VerbForm=Ger	24	advcl	24:advcl:before	_
29	any	any	DET	DT	PronType=Ind	31	det	31:det	_
30	major	major	ADJ	JJ	Degree=Pos	31	amod	31:amod	Entity=(101-place-new-cf4-2-sgl
31	roadways	roadway	NOUN	NNS	Number=Plur	28	obj	28:obj	Entity=101)|SpaceAfter=No
32	.	.	PUNCT	.	_	15	punct	15:punct	_
