Travel Time Performance Measures

  • Weekday AM Peak (6a-10a)
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  • Weekday Midday (10a-4p)
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  • Weekday PM Peak (4p-8p)
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  • Weekend (6a-8p)
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Top 20 Least Reliable Routes AM Peak (6 AM to 10 AM) - 90 Day Trailing Average
RankRoadwayFrom/ToDistance Free Flow (mm:ss) Average (mm:ss) Travel Time Index 80th Percentile (mm:ss) Planning Time Index (80th Percentile)
1 IH-69 Eastex SouthboundIH-610 North Loop to Downtown3.9 miles4:38 (51 mph)12:54 (18 mph)2.78 15:09 (15 mph)3.27
2 IH-10 East WestboundIH-610 East Loop to Downtown4.2 miles4:11 (60 mph)9:21 (27 mph)2.24 11:21 (22 mph)2.71
3 SH-99 EastboundUS-290 Northwest to SH-24913.0 miles12:02 (65 mph)12:39 (62 mph)1.05 31:33 (25 mph)2.62
4 IH-10 Katy EastboundBarker-Cypress to Beltway 8-West8.1 miles7:06 (68 mph)15:44 (31 mph)2.22 17:28 (28 mph)2.46
5 IH-610 Loop WestboundIH-45 North to IH-10 Katy5.5 miles6:10 (54 mph)13:04 (25 mph)2.12 14:24 (23 mph)2.34
6 IH-610 Loop WestboundIH-45 North to IH-69 Southwest9.6 miles10:13 (56 mph)21:20 (27 mph)2.09 23:17 (25 mph)2.28
7 IH-45 North SouthboundIH-610 North Loop to Downtown3.4 miles4:17 (48 mph)8:28 (24 mph)1.98 9:43 (21 mph)2.27
8 IH-45 North SouthboundBeltway 8-North to Downtown12.1 miles12:42 (57 mph)24:42 (29 mph)1.94 28:07 (26 mph)2.21
9 IH-10 Katy EastboundSH-99 Grand Parkway to Downtown26.8 miles24:39 (65 mph)48:01 (33 mph)1.95 54:18 (30 mph)2.20
10 IH-45 North SouthboundBeltway 8-North to IH-610 North Loop8.7 miles8:25 (62 mph)16:13 (32 mph)1.93 18:24 (28 mph)2.19
11 IH-610 Loop SouthboundIH-10 Katy to IH-69 Southwest4.1 miles4:03 (61 mph)8:16 (30 mph)2.04 8:53 (28 mph)2.19
12 IH-10 Katy EastboundBarker-Cypress to IH-610 West Loop14.6 miles12:39 (69 mph)24:50 (35 mph)1.96 27:38 (32 mph)2.18
13 IH-69 Eastex SouthboundBeltway 8-North to Downtown13.3 miles13:12 (60 mph)25:06 (32 mph)1.90 28:33 (28 mph)2.16
14 IH-10 Katy EastboundIH-610 West Loop to Downtown6.1 miles6:22 (57 mph)11:00 (33 mph)1.73 12:51 (28 mph)2.02
15 IH-10 Katy EastboundBeltway 8-West to Downtown12.6 miles11:55 (63 mph)20:06 (38 mph)1.69 23:01 (33 mph)1.93
16 IH-69 Southwest SouthboundDowntown to IH-610 West Loop8.2 miles9:14 (53 mph)16:00 (31 mph)1.73 17:45 (28 mph)1.92
17 IH-45 North SouthboundFM-1960 to Downtown18.3 miles18:12 (60 mph)30:34 (36 mph)1.68 34:12 (32 mph)1.88
18 IH-610 Loop EastboundIH-10 Katy to IH-45 North5.5 miles6:03 (55 mph)9:34 (34 mph)1.58 10:42 (31 mph)1.77
19 IH-610 Loop NorthboundSH-225 to IH-45 North12.3 miles11:50 (62 mph)18:43 (39 mph)1.58 20:58 (35 mph)1.77
20 Beltway 8 WestboundIH-69 Eastex to SH-24913.9 miles13:19 (63 mph)21:40 (38 mph)1.63 22:45 (37 mph)1.71
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