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National Traffic Scorecard

Top 100 Summary Ranking (Click any link to sort.)

Drive Time

Worst Hour

All Hours/Days

CBSA	2007 Pop Rank	2007 Population	Road Miles Analyzed	Drive Time Congestion Rank	% Congested Compared to Worst (LA)	Travel Time Index (TTI) Rank	Travel Time Index(TTI)	TTI 2007 vs. 2006 (%)	Worst Hour	Worst Hour TTI Rank	Worst Hour TTI	All Hours, All Days Congestion Rank	% Congested Compared To Worst (LA)	Drive Time Contribution to Congestion (%)	Non-Drive Time Contribution to Congestion (%)
Los Angeles - Long Beach - Santa Ana CA	2	12875587	1507	1	1	2	1.45	1%	Thursday 5 PM	3	1.78	1	1	0.66	0.34
New York-Northern New Jersey-Long Island NY-NJ-PA	1	18815988	2055	2	0.88	5	1.29	7%	Friday 5 PM	5	1.64	2	0.99	0.59	0.41
Chicago - Naperville - Joliet IL - IN-WI	3	9524673	1305	3	0.44	10	1.23	2%	Friday 5 PM	11	1.45	3	0.47	0.63	0.37
Washington - Arlington - Alexandria DC-VA-MD-WV	8	5306565	886	4	0.37	8	1.28	5%	Friday 5 PM	7	1.56	4	0.36	0.67	0.33
Dallas - Fort Worth - Arlington TX	4	6145037	1528	5	0.34	22	1.15	3%	Friday 5 PM	23	1.34	5	0.35	0.65	0.35
San Francisco - Oakland - Fremont CA	12	4203898	722	6	0.34	4	1.31	1%	Thursday 5 PM	6	1.6	6	0.34	0.66	0.34
Houston - Sugar Land - Baytown TX	6	5628101	1173	7	0.31	18	1.18	3%	Friday 5 PM	20	1.36	7	0.32	0.64	0.36
Boston - Cambridge - Quincy MA-NH	10	4482857	1032	8	0.28	15	1.18	4%	Friday 5 PM	17	1.37	8	0.31	0.6	0.4
Seattle -Tacoma - Bellevue WA	15	3309347	608	9	0.26	6	1.29	0%	Friday 4 PM	8	1.55	10	0.25	0.69	0.31
Atlanta - Sandy Springs - Marietta GA	9	5278904	929	10	0.25	17	1.18	-1%	Friday 5 PM	13	1.43	11	0.25	0.67	0.33
Miami - Fort Lauderdale - Pompano Beach, FL	7	5413212	731	11	0.22	12	1.21	-1%	Friday 5 PM	22	1.34	12	0.24	0.61	0.39
Philadelphia - Camden - Wilmington PA -NJ-DE-MD	5	5827962	1023	12	0.22	24	1.14	2%	Friday 5 PM	25	1.32	9	0.26	0.55	0.45
Minneapolis - St. Paul - Bloomington MN-WI	16	3208212	853	13	0.21	19	1.17	4%	Thursday 5 PM	15	1.41	17	0.21	0.68	0.32
San Diego - Carlsbad - San Marcos CA	17	2974859	596	14	0.21	9	1.24	3%	Thursday 5 PM	14	1.42	13	0.24	0.59	0.41
Phoenix - Mesa - Scottsdale AZ	13	4179427	1116	15	0.2	29	1.12	1%	Tuesday 7 AM	40	1.2	14	0.24	0.55	0.45
Riverside - San Bernardino - Ontario CA	14	4081371	615	16	0.19	13	1.2	0%	Friday 4 PM	12	1.43	15	0.23	0.55	0.45
Detroi - Warren - Livonia MI	11	4467592	784	17	0.17	23	1.15	6%	Friday 5 PM	31	1.26	16	0.21	0.53	0.47
Denver-Aurora CO	21	2464866	927	18	0.15	33	1.11	1%	Friday 4 PM	35	1.22	18	0.19	0.54	0.46
Baltimore -Towson MD	20	2668056	682	19	0.14	25	1.14	4%	Friday 5 PM	27	1.31	19	0.15	0.61	0.39
San Jose - Sunnyvale - Santa Clara CA	31	1803643	361	20	0.12	11	1.22	1%	Friday 5 PM	10	1.47	23	0.12	0.65	0.35
Portland - Vancouver - Beaverton OR-WA	23	2175113	385	21	0.11	14	1.2	1%	Friday 5 PM	9	1.51	26	0.1	0.74	0.26
Bridgeport- Stamford - Norwalk CT	56	895015	233	22	0.11	3	1.32	3%	Friday 5 PM	2	1.83	25	0.1	0.7	0.3
St. Louis MO-IL	18	2803707	950	23	0.11	47	1.08	1%	Thursday 5 PM	44	1.17	20	0.13	0.53	0.47
Sacramento -- Arden-Arcade -- Roseville CA	26	2091120	659	24	0.1	35	1.1	0%	Friday 5 PM	37	1.21	21	0.13	0.52	0.48
San Antonio TX	28	1990675	727	25	0.1	42	1.09	2%	Friday 5 PM	34	1.22	24	0.11	0.59	0.41
Austin-Round Rock TX	37	1598161	220	26	0.09	7	1.28	5%	Thursday 5 PM	4	1.72	33	0.08	0.74	0.26
Kansas City MO-KS	29	1985429	1048	27	0.09	62	1.06	2%	Wednesday 5 PM	67	1.11	22	0.13	0.46	0.54
Charlotte - Gastonia - Concord NC-SC	35	1651568	439	28	0.09	26	1.13	0%	Friday 5 PM	24	1.33	28	0.1	0.56	0.44
Pittsburgh PA	22	2355712	538	29	0.08	36	1.1	2%	Wednesday 8 AM	43	1.18	29	0.1	0.57	0.43
Tampa - St. Petersburg - Clearwater FL	19	2723949	427	30	0.08	28	1.12	0%	Friday 5 PM	33	1.25	32	0.09	0.59	0.41
Nashville - Davidson -- Murfreesboro -- Franklin, TN	39	1521437	307	31	0.08	20	1.17	5%	Thursday 5 PM	19	1.36	36	0.08	0.66	0.34
Virginia Beach - Norfolk - Newport News VA-NC	34	1658754	307	32	0.07	21	1.15	3%	Friday 4 PM	16	1.38	37	0.08	0.61	0.39
Cincinnati - Middletown OH-KY-IN	24	2133678	620	33	0.07	49	1.07	2%	Friday 5 PM	51	1.15	34	0.08	0.55	0.45
Jacksonville FL	40	1300823	479	34	0.07	41	1.1	0%	Thursday 5 PM	50	1.15	30	0.09	0.48	0.52
Orlando- Kissimmee FL	27	2032496	567	35	0.07	46	1.08	0%	Friday 5 PM	47	1.16	31	0.09	0.48	0.52
Cleveland-Elyria-Mentor OH	25	2096471	608	36	0.06	56	1.06	2%	Tuesday 5 PM	61	1.13	40	0.07	0.57	0.43
Las Vegas-Paradise NV	30	1836333	518	37	0.06	48	1.07	-1%	Thursday 5 PM	56	1.14	35	0.08	0.49	0.51
Honolulu HI	54	905601	80	38	0.06	1	1.47	5%	Thursday 5 PM	1	1.88	55	0.04	0.84	0.16
Providence - New Bedford - Fall River RI-MA	36	1600856	375	39	0.05	40	1.1	1%	Thursday 5 PM	38	1.2	39	0.07	0.51	0.49
Oklahoma City OK	44	1192989	722	40	0.05	70	1.05	2%	Friday 5 PM	71	1.1	27	0.1	0.34	0.66
Hartford - West Hartford - East Hartford CT	45	1189113	342	41	0.05	37	1.1	3%	Friday 5 PM	30	1.27	46	0.06	0.58	0.42
New Orleans - Metairie - Kenner LA	51	1030363	351	42	0.05	39	1.1	0%	Thursday 5 PM	45	1.17	44	0.06	0.54	0.46
Louisville/Jefferson County, KY-IN	42	1233735	577	43	0.05	66	1.05	1%	Thursday 5 PM	65	1.11	45	0.06	0.51	0.49
New Haven-Milford CT	58	845494	252	44	0.04	31	1.12	2%	Friday 5 PM	21	1.35	47	0.06	0.51	0.49
Indianapolis - Carmel, IN	33	1695037	555	45	0.04	69	1.05	3%	Friday 5 PM	48	1.16	43	0.06	0.45	0.55
Milwaukee - Waukesha - West Allis WI	38	1544398	347	46	0.04	45	1.08	1%	Friday 5 PM	46	1.17	53	0.05	0.59	0.41
Baton Rouge LA	67	770037	228	47	0.04	30	1.12	3%	Friday 5 PM	29	1.29	54	0.04	0.59	0.41
Columbus OH	32	1754337	520	48	0.04	68	1.05	2%	Thursday 5 PM	55	1.14	48	0.05	0.47	0.53
Allentown - Bethlehem - Easton PA-NJ	62	803844	385	49	0.04	53	1.07	1%	Friday 4 PM	63	1.13	38	0.07	0.35	0.65
Salt Lake City UT	48	1099973	524	50	0.04	72	1.05	2%	Thursday 5 PM	54	1.14	42	0.06	0.39	0.61
Birmingham-Hoover AL	47	1108210	509	51	0.03	75	1.04	1%	Friday 5 PM	66	1.11	52	0.05	0.44	0.56
Jackson MS	93	534047	347	52	0.03	54	1.07	4%	Tuesday 7 AM	74	1.1	49	0.05	0.4	0.6
Oxnard - Thousand Oaks - Ventura CA	63	798364	121	53	0.03	16	1.18	3%	Friday 5 PM	18	1.37	61	0.04	0.54	0.46
Memphis TN-MS-AR	41	1280533	370	54	0.03	59	1.06	0%	Wednesday 5 PM	59	1.13	59	0.04	0.5	0.5
Worcester MA	65	781352	301	55	0.03	51	1.07	1%	Wednesday 5 PM	36	1.15	41	0.06	0.33	0.67
Richmond VA	43	1212977	630	56	0.03	87	1.03	1%	Friday 5 PM	91	1.06	51	0.05	0.36	0.64
Albuquerque NM	60	835120	262	57	0.03	50	1.07	3%	Wednesday 5 PM	52	1.15	60	0.04	0.45	0.55
Harrisburg-Carlisle PA	94	528892	337	58	0.03	63	1.06	1%	Friday 4 PM	62	1.13	63	0.04	0.49	0.51
Little Rock - North Little Rock - Conway, AR	78	666401	470	59	0.03	81	1.04	1%	Wednesday 7 AM	83	1.08	68	0.03	0.54	0.46
Raleigh-Cary NC	49	1047629	288	60	0.03	57	1.06	1%	Friday 5 PM	58	1.13	67	0.03	0.53	0.47
Scranton - Wilkes - Barre PA	90	549430	325	61	0.03	64	1.06	3%	Thursday 8 AM	70	1.09	56	0.04	0.41	0.59
Tulsa OK	53	905755	588	62	0.03	92	1.03	0%	Wednesday 5 PM	86	1.07	58	0.04	0.4	0.6
Stockton CA	76	670990	261	63	0.03	55	1.06	2%	Friday 4 PM	49	1.15	57	0.04	0.39	0.61
Ogden-Clearfield UT	96	518349	144	64	0.02	32	1.11	1%	Thursday 5 PM	28	1.3	79	0.02	0.64	0.36
Akron OH	71	699356	317	65	0.02	74	1.05	1%	Wednesday 7 AM	77	1.09	69	0.03	0.48	0.52
Dayton OH	59	835537	309	66	0.02	73	1.05	2%	Friday 5 PM	75	1.09	62	0.04	0.38	0.62
Rochester NY	50	1030495	369	67	0.02	82	1.04	1%	Tuesday 8 AM	85	1.07	72	0.03	0.49	0.51
Buffalo - Niagara Falls NY	46	1128183	323	68	0.02	76	1.04	1%	Friday 5 PM	80	1.08	71	0.03	0.49	0.51
El Paso TX	68	734669	138	69	0.02	38	1.1	6%	Wednesday 5 PM	57	1.13	77	0.03	0.51	0.49
Tucson AZ	52	967089	194	70	0.02	52	1.07	4%	Thursday 7 AM	69	1.09	66	0.03	0.38	0.62
Charleston- North Charleston SC	81	630100	97	71	0.02	27	1.13	1%	Thursday 5 PM	26	1.31	94	0.02	0.69	0.31
Albany - Schenectady - Troy NY	57	853358	299	72	0.02	79	1.04	1%	Thursday 5 PM	73	1.1	78	0.03	0.48	0.52
Madison WI	89	555626	387	73	0.02	88	1.03	1%	Wednesday 5 PM	88	1.06	74	0.03	0.44	0.56
Lakeland FL	87	574746	205	74	0.02	60	1.06	0%	Tuesday 6 PM	39	1.11	50	0.05	0.21	0.79
Columbia SC	69	716030	322