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CTPP Status Report

Figures Source Text - December 2009

Figure A: Gender Gap by Mode, 1985-2005, as of % Difference in Mean One-Way Commute Time

 198519911993199519971999200120032005
car12.9%10.0%10.9%8.1%13.9%14.4%13.6%13.4%12.9%
bus0.0%7.5%1.1%3.7%6.8%-0.5%-2.0%4.6%3.4%

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Figure B: White Gender Gap by Mode, 1985-2005, as of % Difference in Mean One-Way Commute Time

 198519911993199519971999200120032005
car14.0%12.0%12.5%9.8%14.8%15.5%15.0%14.5%14.0%
bus0.0%2.0%1.8%5.0%7.0%10.2%6.0%5.0%14.3%

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Figure C: Hispanic Gender Gap by Mode, 1985-2005, as of % Difference in Mean One-Way Commute Time

 198519911993199519971999200120032005
car12.0%5.1%5.5%6.4%14.8%13.0%14.0%14.9%17.5%
bus-7.5%12.0%12.5%0.0%-0.5%-9.8%-7.5%16.0%-0.2%

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Figure D: Black Gender Gap by Mode, 1985-2005, as of % Difference in Mean One-Way Commute Time

 198519911993199519971999200120032005
car5.0%2.5%7.5%0.0%9.0%7.8%7.3%10.0%5.0%
bus5.0%11.0%-1.0%5.5%9.0%-2.7%-9.8%0.0%-15.0%

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Figure1. Estimated and observed number of work trips at census tract level.

regionEBLUPGREGsyntheticCTPPValueSample Acerage
12.9963063.0362732.7042222.6194033.571429
23.2339673.1954712.9016822.9097744.142857
32.5649762.2992562.521432.3024692.823529
42.934782.9726172.8752152.8883.555556
53.0419863.1924112.8536022.8414633.6
62.9611542.5142682.750092.6548673.538462
72.9741922.7106942.6445062.5165563.5
83.5122383.2255462.9477913.115014
93.4685813.4320932.7989362.89334.4
102.6171242.661542.5178082.311615
112.8180312.8838812.7142812.551724
122.7909852.7932272.6240872.410667
133.670933.3719742.8697772.8827934.347826
143.2486652.8872272.4192572.1892585.263158
153.3650783.1923942.8757852.9003694.086957
162.6481012.7216792.5456422.3918374
173.0131283.1250742.8958222.9724144
182.7591793.3213822.6174942.5377364
192.5486891.9206112.4284982.2677822
202.5883412.3700752.4185022.1879192.666667
212.6407412.7607272.4503532.2897535
222.5912862.4732362.4107612.1577613.333333
232.7331671.5736052.5345432.4864862.666667
242.6930782.4272612.4520612.308142.5
253.0144472.7944522.7113762.6287882
262.8397972.5001422.606082.5573772
272.733863.0726682.4065752.3046365
282.8724422.8984462.617342.4944653.333333
293.0303312.6469262.7805652.8089433.75
302.9031212.2433392.5877622.6176472.8
313.0185093.0400912.6871512.6915424
322.8798252.4767932.5080812.4906833.2
332.8700462.2933452.4761212.4758842.666667
343.0120533.1365672.5913982.8619854.666667
352.8273852.5113482.4361123.3402783
362.8200252.5415022.465252.341709
373.011092.9638372.7730842.8137254
382.5417482.3296982.2930731.955801
392.6496292.7075192.4405322.1785713.333333
402.8776772.8438162.7170662.6328362
412.8177222.6644252.5828642.4615383
422.9982073.7768882.5446312.5118488
432.7822392.1969682.3222562.0947372
443.0630944.2184872.5739942.6904765.2
452.7171662.4398562.2058121.976193
463.0436163.0636562.5864752.6129035.333333
473.1453193.3131332.6633482.7543256
482.9739313.1052682.4590412.4025164
492.757383.4708032.211882.0235295
503.1437853.0226822.8082232.8673473.714286
513.2009162.8007282.6677532.7767863.333333
523.4475452.8645312.9130513.0418254
533.0343113.1686352.526792.4652784.4
542.781790.8436532.3961882.172844
553.1414862.8478112.6856672.6564553.5
563.0857052.8374982.6741272.643533
573.3666164.7416382.8863732.8733335.5
582.9213892.586852.3972052.262548
593.1423252.5763492.6115842.6071432
603.0078722.8458072.5276852.4212524
613.1031993.3579632.562012.4497265
622.7921652.9223512.5116562.3911113.333333
632.4519531.760162.1535021.7882352
642.7945742.4989222.4499112.327869 
652.0103441.5864041.614821.1486153
662.6267682.3020382.3184022.1015632
672.7223453.0120342.4756192.3829794
682.828753.041792.8946232.9344983
692.8880932.7747612.9300463.0163932
703.0242733.0387873.0166743.2186593.2
712.9990522.6205313.0104183.2130083
722.8381852.310912.8278662.9784954.4
732.8479643.1626752.8307932.928053.571429
743.0468262.5730812.761392.7898092.857143
753.3353235.0440392.8511282.9395356.222222
763.0954162.591882.7813532.9234972.8
772.9937842.9059922.6372922.717773.428571
782.836122.6979172.7096412.5976473.428571
792.731472.4492492.6871852.6320753.5
802.9516513.2516622.8877622.9987583.2
813.0653552.9333272.9022092.9490454.857143
823.0865562.712572.9572133.1020412.857143
832.8785712.531192.5986872.510873
843.1755472.723232.7186172.7407412.666667
853.4350064.7039212.9380323.1145045
863.3725823.1319492.8652293.0447283.764706
873.2637932.938152.7497642.8438293.6
882.88752.2516582.4509092.4232632
892.9142922.1701022.483742.4176252
903.0698582.8391372.6294362.6361034
912.8475212.4760352.4802242.3858092.4
923.2578012.5765162.832312.9311223.285714
933.2800793.1305022.9222053.1227273.333333
943.0417832.9678552.8032842.9153953.529412
953.1199123.0850383.0271273.2252963
963.2843511.9714592.8162512.8072292
973.4999293.5559642.9667073.1513353.818182
983.6787483.4709513.1657783.4447954
993.1221282.8657212.7721752.7303753.636364
1003.258362.8805122.9175242.9878054.5
1013.5425173.947953.0073993.0683235.272727
1023.3037773.342242.8082753.275723.75
1033.1257532.440232.6735073.2216223.833333
1042.9454752.944882.5096452.436623.846154
1053.0029472.5560762.6006662.5022033.2
1063.1486442.8197572.910562.9714294.117647
1073.2839363.2848692.8298992.8324.333333

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Updated: 05/02/2011
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