Westpark Tollway Mainlanes Eastbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| FM-1463 | Spring Green | 5:11:40 PM | 1.00 | 1:08 | 1:08 | 53 |  |
| Spring Green | Katy-Gaston | 4:54:40 PM | 1.20 | 1:19 | 2:27 | 55 | |
| Katy-Gaston | SH-99 Grand Parkway | 5:11:40 PM | 1.90 | 1:37 | 4:04 | 71 | |
| SH-99 Grand Parkway | Peek | 5:11:40 PM | 1.10 | 00:53 | 4:57 | 75 | |
| Peek | Grand Mission | 5:11:40 PM | 1.60 | 1:20 | 6:17 | 72 | |
| Grand Mission | FM-1464 | 5:11:40 PM | 2.30 | 1:53 | 8:10 | 73 | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available |  |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | 5:11:40 PM | 1.90 | 4:22 | 12:30 | 26 |  |
| West Houston Center | Beltway 8-West | 5:07:39 PM | 2.40 | 9:38 | 22:08 | 15 |  |
| Beltway 8-West | Fondren | 5:11:40 PM | 1.80 | 1:40 | 23:48 | 65 | |
| Fondren | US-59 Southwest | 5:11:40 PM | 1.70 | 1:29 | 25:17 | 69 | |
| Summary | 20.6 | 25:17 | 25:17 | 49 |  |
Westpark Tollway Mainlanes Westbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-59 Southwest | Fondren | 5:11:40 PM | 1.70 | 1:29 | 1:29 | 69 | |
| Fondren | Beltway 8-West | 5:11:40 PM | 1.80 | 1:27 | 2:56 | 74 | |
| Beltway 8-West | West Houston Center | 5:11:40 PM | 2.40 | 2:18 | 5:14 | 63 | |
| West Houston Center | Eldridge | 5:11:40 PM | 1.90 | 1:49 | 7:03 | 63 | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 5:11:40 PM | 2.30 | 2:01 | 9:02 | 68 | |
| Grand Mission | Peek | 5:11:40 PM | 1.60 | 1:25 | 10:27 | 68 | |
| Peek | SH-99 Grand Parkway | 5:11:40 PM | 1.10 | 00:53 | 11:20 | 75 | |
| SH-99 Grand Parkway | Katy-Gaston | 5:11:40 PM | 1.90 | 1:42 | 13:02 | 67 | |
| Katy-Gaston | Spring Green | 5:11:40 PM | 1.20 | 1:05 | 14:07 | 66 | |
| Spring Green | FM-1463 | 5:11:40 PM | 1.00 | 1:06 | 15:13 | 55 | |
| Summary | 20.6 | 15:13 | 15:13 | 81 | |
