NOTES: 
Record Layout for the Steet Name Index File (SNIF_FROM_2006)

Element			Field		Start	Length	Type	Legal Values
======================= =============== ======= ======= ======= ============
Collection State	ST		1	2	N	FIPS
Reserved Space		RS		3	1
Collection County	COU		4	3	N	FIPS
Reserved Space		RS		7	1
Collection Block Number	COLBLKBAS	8	5	N	Right Justified, Blank-filled 1001 - 99999
Collection Block Suffix	COBLKBSUF	13	1	A	A - Z
Pseudo Tract Number	PTRACT		14	6	N	Implied decimal after 1st 4 digits
Current Place Code	CPL		20	4	N
TIGER/Line ID		TLID		24	10
Local Census Office	LCO		34	4	N	2598: DR - Menominee WI, 2798: DR - Sacramento CA, 2898: DR - Columbia SC, 2111 - 3289: 2000 Census
CFO/FOS			CFO		38	4	N	CFO's, 5596: DR - Menominee WI, 5795: DR - Sacramento CA, 5896: DR - Bishopville SC, 5895: DR - Columbia SC, 5897: DR - Winnsboro SC, 5180 - 6281: ACS AL. , 5101 - 6207: Other AL FOS: 0101 - 1230
Blank			RS		42	1
Prefix Direction	PFDIR		43	2	A
Blank			RS		45	1
Prefix Type		PFTYP		46	5	A
Blank			RS		51	1
Street Name		STRNAM		52	40	C
Blank			RS		92	2
Suffix Type		SFTYP		94	5	A
Blank			RS		99	1
Suffix Direction	SFDIR		100	2	A
Low Address Range	LADRG		102	6	C
Blank			RS		108	1
High Address Range	HADRG		109	6	C
Blank			RS		115	1
ZIP Code		ZIP		116	5	N
Blank			RS		121	1
1-Cell Side		1CELLSD		122	1	A	L: Left, R: Right
Block Type Flag		LAND		123	1		L: Land, W: Water, B: Both
Parity			PARITY		124	1	A	O: Odd, E: Even, B: Both