CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Allegheny County, Pennsylvania
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		675,875	100	682,720	100	6,845	1.0
Sex
Male		364,741	54.0	361,830	53.0	-2,911	-0.8
Female		311,134	46.0	320,885	47.0	9,751	3.1
Mode to work
Drove alone		461,523	68.3	504,735	73.9	43,212	9.4
2-person carpool		74,394	11.0	59,605	8.7	-14,789	-19.9
3-or-more-person carpool		16,523	2.4	10,875	1.6	-5,648	-34.2
Bus or trolley bus		67,625	10.0	58,215	8.5	-9,410	-13.9
All other transit¹		6,129	0.9	4,745	0.7	-1,384	-22.6
Bicycle or walked		34,021	5.0	25,010	3.7	-9,011	-26.5
Taxicab, motorcycle, or other mode		4,369	0.6	4,945	0.7	576	13.2
Worked at home		11,291	1.7	14,585	2.1	3,294	29.2
Travel time to work (Universe = Workers who did not work at home)
Less than 5		15,130	2.3	14,385	2.2	-745	-4.9
5 to 9		58,832	8.9	54,510	8.2	-4,322	-7.3
10 to 14		86,255	13.0	82,680	12.4	-3,575	-4.1
15 to 19		101,461	15.3	93,110	13.9	-8,351	-8.2
20 to 29		151,366	22.8	144,400	21.6	-6,966	-4.6
30 to 44		151,473	22.8	155,955	23.3	4,482	3.0
45- 59		60,450	9.1	66,530	10.0	6,080	10.1
60 or more		39,617	6.0	56,565	8.5	16,948	42.8
Mean travel time (minutes)		24.7	(X)	27.9	(X)	3.2	(X)
Median travel time (minutes)		23.4	(X)	20.9	(X)	-2.5	(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	27.9	668,135	68,895	175,790	144,400	155,955	66,530	56,565
Row percent		100	10.3	26.3	21.6	23.3	10.0	8.5
Column percent		100	100	100	100	100	100	100
Drove alone	26.8	504,735	51,075	138,705	113,940	118,690	46,865	35,460
Row percent		100	10.1	27.5	22.6	23.5	9.3	7.0
Column percent		75.5	74.1	78.9	78.9	76.1	70.4	62.7
2-person carpool	28.3	59,605	5,705	16,255	12,825	12,970	6,390	5,465
Row percent		100	9.6	27.3	21.5	21.8	10.7	9.2
Column percent		8.9	8.3	9.2	8.9	8.3	9.6	9.7
3+ carpool	34.4	10,875	810	2,485	1,880	2,415	1,525	1,755
Row percent		100	7.4	22.9	17.3	22.2	14.0	16.1
Column percent		1.6	1.2	1.4	1.3	1.5	2.3	3.1
Bus or trolley bus	38.6	58,215	595	6,930	11,250	18,480	9,990	10,960
Row percent		100	1.0	11.9	19.3	31.7	17.2	18.8
Column percent		8.7	0.9	3.9	7.8	11.8	15.0	19.4
All other transit¹	43.1	4,745	15	344	775	1,239	1,180	1,189
Row percent		100	0.0	0.0	0.0	0.0	0.0	0.0
Column percent		0.7	0.0	0.2	0.5	0.8	1.8	2.1
Bicycle or walked	12.6	25,010	9,925	9,790	3,170	1,500	305	320
Row percent		100	39.7	39.1	12.7	6.0	1.2	1.3
Column percent		3.7	14.4	5.6	2.2	1.0	0.5	0.6
All other modes¹	54.7	4,945	765	1,285	560	655	275	1,410
Row percent		100	15.5	26.0	11.3	13.2	5.6	28.5
Column percent		0.7	1.1	0.7	0.4	0.4	0.4	2.5
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 Allegheny County, Pennsylvania
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				677,480	40,760	177,030	459,700
Drove alone				503,845	11,485	117,475	374,885
2-person carpool				59,345	3,240	18,870	37,235
3-or-more-person carpool				10,625	795	3,455	6,370
Bus or trolley bus				57,690	17,165	21,815	18,710
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				4,725	495	1,525	2,704
Bicycle or walked				22,160	6,105	8,740	7,315
Taxicab, motorcycle or other means				4,780	820	1,355	2,610
Worked at Home				14,310	655	3,790	9,865

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				682,720	361,830	320,885
Industry
Agriculture, forestry, fishing and hunting and mining				1,840	1,280	565
Construction				39,790	35,970	3,815
Manufacturing				66,520	50,100	16,425
Wholesale trade				24,495	17,765	6,730
Retail trade				79,910	39,225	40,685
Transportation and warehousing and utilities				47,005	34,285	12,720
Information				22,315	12,310	10,005
Finance, insurance, real estate and rental and leasing				57,620	24,565	33,060
Profess., scientific, management, administrative, waste management				76,250	43,955	32,295
Educational, health and social services				158,620	46,610	112,010
Arts, entertainment, recreation, accommodation and food services				52,795	25,700	27,095
Other services (except public administration)				33,430	16,410	17,015
Public administration				21,210	12,940	8,270
Armed forces				925	720	205
Occupation
Management				61,745	39,540	22,200
Farmers and farm managers				185	165	20
Business and financial operations specialists				35,310	17,365	17,945
Computer and mathematical				20,850	14,630	6,220
Architecture and engineering				15,990	14,270	1,720
Life, physical and social science				7,860	4,920	2,940
Community and social service				11,070	4,380	6,695
Legal				9,775	5,515	4,260
Education, training and library				34,590	11,325	23,265
Arts, design, entertainment, sports and media				12,160	6,500	5,655
Healthcare practitioners and technicians				44,900	11,980	32,920
Healthcare support				15,200	2,350	12,845
Protective service				12,380	9,965	2,410
Food preparation and serving related				37,065	16,080	20,985
Building and grounds cleaning and maintenance				19,835	13,095	6,745
Personal care and service				18,355	4,040	14,320
Sales and related				78,275	39,475	38,800
Office and administrative support				115,960	29,685	86,275
Farming, fishing, and forestry				550	330	220
Construction and excavation				32,325	31,715	610
Installation, maintenance and repairs				24,125	23,095	1,030
Production				35,120	26,955	8,165
Transportation and material moving				38,845	34,270	4,575
Armed Forces				245	190	55