Maryland/Functional Class Archived Project

Draft effort to standardize OSM roadway classification based on government functional classification (F.C.) .

Planning with Functional Class, Access Control

Planning notes from 2016 effort between Elliott and Mike.

Tables to involve

Table	Role	Why
SHACenterline83ft	Master	The centerline file
AccessType	Child	Tells the access control for a segment
FunctionalClass	Child	Gives the functional class

These should do. The other tables (NHS, Gov Control, Fed Aid, Admin Class) could come in handy for putting in attributes but KISS for the join

Joining

Keep only matching, since we wouldn't want any extra orphan joined data to deal with.

Results

Now that the data is joined, let's summarize the results

Query: SHA_LINE_FUNCCLASS_MD_2015.FUNC_CL = X AND SHA_LINE_ACCESSTYPE_MD_2015.ACCESS_TYPE= X

FUNC_CL	ACCESS_TYPE	Description	Count	OSM	Issue
=	=	Total (items with both values)	276882	=
1	1	Rural Interstate w/ full access control	470	motorway
2	1	Rural Principal Arterial (Other) w/ full access control	58	trunk	Not really full ac
2	2	Rural Principal Arterial (Other) w/ partial access control	235	trunk
2	3	Rural Principal Arterial (Other) w/ no access control	1162	primary
6	2	Rural Minor Arterial w/ partial access control	248	primary
6	3	Rural Minor Arterial w/ no access control	2869	secondary
7	2	Rural Major Collector w/ partial access control	63	tertiary
7	3	Rural Major Collector w/ no access control	5245	tertiary
8	3	Rural Minor Collector w/ no access control	4958	unclassified
9	3	Rural Local w/ no access control	35763	residential
11	1	Urban Interstate w/ full access control	1567	motorway
12	1	Urban Principal Arterial (Other Freeways and Expressways) w/ full access control	513	motorway
12	2	Urban Principal Arterial (Other Freeways and Expressways) w/ partial access control	770	trunk
12	3	Urban Principal Arterial (Other Freeways and Expressways) w/ no access control	175	primary
14	1	Urban Principal Arterial (Other) w/ full access control	31	trunk
14	2	Urban Principal Arterial (Other) w/ partial access control	656	primary
14	3	Urban Principal Arterial (Other) w/ no access control	10001	primary
16	2	Urban Minor Arterial w/ partial access control	124	primary	assumed
16	3	Urban Minor Arterial w/ no access control	17181	secondary
17	1	Urban Major Collector w/ full access control	3	secondary
17	3	Urban Major Collector w/ no access control	19209	tertiary
18	3	Urban Minor Collector w/ no access control	662	unclassified
19	1	Urban Local w/ full access control	5	residential
19	2	Urban Local w/ partial access control	21	residential
19	3	Urban Local w/ no access control	174893	residential

Here are some examples to go with the findings

Rural Principal Arterial (Other) w/ full access control

• US 50 in Dorchester County Only

Rural Principal Arterial (Other) w/ partial access control

• US 301 in QA Co
• MD 4 in AA Co
• US 13 somerset county south to MD line
• Md 404 Caroline and east
• US 340 in Washington Co

Rural Principal Arterial (Other) w/ no access control - primary

• MD 140 and US 1 in BaCo
• All of US 1 except from middle of Susquhanna river north
• US 222 Cecil
• MD 231
• 40 past the split with 68
• MD / US 219
• US 522 (keep trunk)
• US 50 in Talbot and QA (trunk)
• 404 in QA (keep)
• 228 (trunk)
  • Make 5 Business primary

Rural Minor Arterial w/ partial access control

• US 220 (primary)
• MD 194 fred co (primary)
• MD 165 in Harford
• MD 715

Rural Minor Arterial w/ no access control

First_ID_PREFIX	ID_RTE_NO	First_COUNTY_NAME	First_ROADNAMESHA
MD	6	CHARLES	CHARLES ST
MD	12	WORCESTER	CHURCH ST	Change Church Street to secondary in Snow Hill
MD	16	DORCHESTER	CAMBRIDGE AVE
CO	24	BALTIMORE	MT CARMEL RD
MD	27	CARROLL	LIBERTY ST	Keep primary
MD	28	FREDERICK	CLAY ST	Keep primary
MD	31	FREDERICK	NEW WINDSOR RD
MD	32	HOWARD	PATUXENT PKWY	Keep as is
MD	39	GARRETT	HUTTON RD	Keep primary because of connection
MD	45	BALTIMORE	YORK RD
US	50	GARRETT	GEORGE WASHINGTON HWY
MD	51	ALLEGANY	INDUSTRIAL BLVD
MD	60	WASHINGTON	LEITERSBURG PIKE
MD	64	WASHINGTON	JEFFERSON BLVD
MD	67	WASHINGTON	ROHRERSVILLE RD
MD	97	CARROLL	LITTLESTOWN PIKE
US	113	WORCESTER	E MARKET ST
MD	135	GARRETT	BLOOMINGTON RD
MD	137	BALTIMORE	MT CARMEL RD
MD	138	BALTIMORE	MONKTON RD
MD	146	BALTIMORE	DULANEY VALLEY RD
MD	194	CARROLL	FRANCIS SCOTT KEY HWY
MD	213	CECIL	AUGUSTINE HERMAN HWY
MD	214	PRINCE GEORGE'S	CENTRAL AVE
MD	234	CHARLES	BUDDS CREEK RD
MD	236	ST. MARY'S	THOMPSON CORNER RD
MD	300	QUEEN ANNE'S	E MAIN ST
MD	307	DORCHESTER	BROAD ST
MD	311	CAROLINE	HALLTOWN RD
MD	313	CAROLINE	FEDERALSBURG HWY
MD	318	CAROLINE	BRIDGEVILLE RD
MD	328	TALBOT	MATTHEWSTOWN RD
MD	331	CAROLINE	DOVER BRIDGE RD
MD	343	DORCHESTER	HUDSON RD
MD	349	WICOMICO	NANTICOKE RD
MD	392	DORCHESTER	DELAWARE AVE
CO	441	BALTIMORE	TUFTON AVE
MD	454	CAROLINE	CROWN STONE RD
MD	577	CAROLINE	RELIANCE RD
MD	831	CARROLL	MAIN ST

Rural Major Collector w/ partial access control

• US 222 in cecil

Rural Major Collector w/ no access control

none

12,1 Urban Principal Arterial (Other Freeways and Expressways) w/ full access control - look like motorway

• Motorway
  • I 895 A B
  • MD 695
  • 295
• Trunk
  • Sam eig
  • Clara barton

17, 1 Urban Major Collector w/ full access control

• MD 995

19,1 Urban Local w/ full access control

• MD 187 B

12, 2 Urban Principal Arterial (Other Freeways and Expressways) w/ partial access control - trunk

• 32, 43 roads like that

12, 3 Urban Principal Arterial (Other Freeways and Expressways) w/ no access control - primary

• Md 2 solomons island
• Moravia rd baltimore

14, 1 Urban Principal Arterial (Other) w/ full access control

• 200 A (metro access)
• MD 90 OC Expressway

19, 2

• MD 15C
• MD 100 V
• OP 6144

Codes Reference

References for abbreviations and codes

Functional Class

FUNC_CL	Count	Desc	Rural Urban
1	16	Interstate	Rural
2	56	Principal Arterial – Other	Rural
6	132	Minor Arterial	Rural
7	383	Major Collector	Rural
8	739	Minor Collector	Rural
9	14897	Local	Rural
11	44	Interstate	Urban
12	69	Principal Arterial – Other Freeways and Expressways	Urban
14	410	Principal Arterial – Other	Urban
16	1154	Minor Arterial	Urban
17	2251	Major Collector	Urban
18	179	Minor Collector	Urban
19	65169	Local	Urban

Access Control

Access control code	Definition
3	NONE
2	PARTIAL
1	FULL