CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Roanoke County, Virginia
TABLE 1. SELECTED CHARACTERISTICS BY PLACE OF WORK, 1990 and 2000
Selected Characteristics (Universe: All Workers)		1990		2000		Change 1990 to 2000
Selected Characteristics (Universe: All Workers)		Number	Percent	Number	Percent	Number	Percent
Workers 16 years or over		28,056	100	34,670	100	6,614	23.6
Sex
Male		14,009	49.9	16,370	47.2	2,361	16.9
Female		14,047	50.1	18,305	52.8	4,258	30.3
Mode to work
Drove alone		23,028	82.1	29,315	84.6	6,287	27.3
2-person carpool		2,513	9.0	2,700	7.8	187	7.4
3-or-more-person carpool		588	2.1	545	1.6	-43	-7.3
Bus or trolley bus		98	0.3	200	0.6	102	104.1
All other transit¹		0	0.0	10	0.0	10	**
Bicycle or walked		503	1.8	570	1.6	67	13.3
Taxicab, motorcycle, or other mode		195	0.7	150	0.4	-45	-23.1
Worked at home		1,131	4.0	1,180	3.4	49	4.3
Travel time to work (Universe = Workers who did not work at home)
Less than 5		716	2.7	840	2.5	124	17.3
5 to 9		3,500	13.0	3,965	11.8	465	13.3
10 to 14		4,656	17.3	5,545	16.6	889	19.1
15 to 19		4,641	17.2	5,595	16.7	954	20.6
20 to 29		6,457	24.0	7,920	23.6	1,463	22.7
30 to 44		4,489	16.7	5,565	16.6	1,076	24.0
45- 59		1,575	5.8	2,205	6.6	630	40.0
60 or more		891	3.3	1,845	5.5	954	107.1
Mean travel time (minutes)		20.6	(X)	23.8	(X)	3.2	(X)
Median travel time (minutes)		19.9	(X)	20.1	(X)	0.2	(X)

TABLE 2. MODE TO WORK BY TRAVEL TIME, 2000
(Universe = Workers who did not work at home)
	Mean travel time (mins.)	Total	Less than 10 minutes	10 to 19 minutes	20 to 29 minutes	30 to 44 minutes	45 -59 minutes	60 or more minutes
Total	23.8	33,490	4,805	11,140	7,920	5,565	2,205	1,845
Row percent		100	14.3	33.3	23.6	16.6	6.6	5.5
Column percent		100	100	100	100	100	100	100
Drove alone	23.4	29,315	4,005	9,995	7,220	4,815	1,765	1,510
Row percent		100	13.7	34.1	24.6	16.4	6.0	5.2
Column percent		87.5	83.4	89.7	91.2	86.5	80.0	81.8
2-person carpool	26.4	2,700	330	805	560	565	264	170
Row percent		100	12.2	29.8	20.7	20.9	9.8	6.3
Column percent		8.1	6.9	7.2	7.1	10.2	12.0	9.2
3+ carpool	34.3	545	55	165	75	64	110	83
Row percent		100	10.1	30.3	13.8	11.7	20.2	15.2
Column percent		1.6	1.1	1.5	0.9	1.2	5.0	4.5
Bus or trolley bus	44.2	200	0	40	25	39	55	30
Row percent		100	0.0	20.0	12.5	19.5	27.5	15.0
Column percent		0.6	0.0	0.4	0.3	0.7	2.5	1.6
All other transit¹	25.0	10	0	0	10	0	0	0
Row percent		100	0.0	0.0	0.0	0.0	0.1	0.1
Column percent		0.0	0.0	0.0	0.1	0.0	0.0	0.0
Bicycle or walked	15.1	570	385	90	25	44	0	33
Row percent		100	67.5	15.8	4.4	7.7	0.0	5.8
Column percent		1.7	8.0	0.8	0.3	0.8	0.0	1.8
All other modes¹	36.9	150	35	40	4	39	10	25
Row percent		100	23.3	26.7	2.7	26.0	6.7	16.7
Column percent		0.4	0.7	0.4	0.1	0.7	0.5	1.4
Notes:
1. See notes1.htm
2. Workers-at-work shown here differs from local employment in many ways. For more information, please read notes2.htm

CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Roanoke County, Virginia
TABLE 3. MODE TO WORK BY VEHICLES AVAILABLE IN HOUSEHOLDS
Mode to Work (Universe = Workers living in households)				Workers living in households…
Mode to Work (Universe = Workers living in households)				Total	Without a vehicle	With 1 vehicle	With 2+ vehicles
Total				34,380	705	6,580	27,095
Drove alone				29,250	430	5,455	23,365
2-person carpool				2,700	90	600	2,015
3-or-more-person carpool				535	30	160	344
Bus or trolley bus				200	60	55	90
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				10	0	10	0
Bicycle or walked				370	65	115	190
Taxicab, motorcycle or other means				145	15	25	105
Worked at Home				1,170	20	160	980

TABLE 4. SEX OF WORKER BY INDUSTRY¹ AND OCCUPATON¹
(Universe = All Workers)				All Workers	Sex
(Universe = All Workers)				All Workers	Male	Female
Workers 16 years and over				34,670	16,370	18,305
Industry
Agriculture, forestry, fishing and hunting and mining				205	145	60
Construction				2,400	2,130	270
Manufacturing				4,415	2,915	1,500
Wholesale trade				1,525	1,165	360
Retail trade				5,165	2,420	2,750
Transportation and warehousing and utilities				1,205	970	235
Information				1,075	515	560
Finance, insurance, real estate and rental and leasing				4,885	1,305	3,580
Profess., scientific, management, administrative, waste management				2,550	1,290	1,260
Educational, health and social services				6,270	1,250	5,025
Arts, entertainment, recreation, accommodation and food services				2,380	1,060	1,320
Other services (except public administration)				1,935	840	1,100
Public administration				625	340	290
Armed forces				30	30	0
Occupation
Management				2,570	1,545	1,025
Farmers and farm managers				70	35	35
Business and financial operations specialists				1,965	780	1,185
Computer and mathematical				740	410	330
Architecture and engineering				560	525	40
Life, physical and social science				175	110	60
Community and social service				430	235	195
Legal				230	115	115
Education, training and library				2,090	400	1,695
Arts, design, entertainment, sports and media				430	240	190
Healthcare practitioners and technicians				1,315	390	920
Healthcare support				730	45	685
Protective service				495	330	160
Food preparation and serving related				1,510	555	955
Building and grounds cleaning and maintenance				995	490	510
Personal care and service				1,120	140	980
Sales and related				4,630	2,340	2,290
Office and administrative support				6,695	1,355	5,340
Farming, fishing, and forestry				90	65	30
Construction and excavation				1,765	1,700	65
Installation, maintenance and repairs				1,480	1,405	75
Production				2,815	1,705	1,105
Transportation and material moving				1,760	1,435	320
Armed Forces				15	15	0