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 | 6:15:29 PM | 1.00 | 1:07 | 1:07 | 54 |  |
| Spring Green | Katy-Gaston | - | 1.20 | Not Available |  |
| Katy-Gaston | SH-99 Grand Parkway | 6:15:29 PM | 1.90 | 1:33 | 2:39 | 74 | |
| SH-99 Grand Parkway | Peek | 6:15:29 PM | 1.10 | 1:01 | 3:40 | 65 | |
| Peek | Grand Mission | 6:15:29 PM | 1.60 | 1:32 | 5:12 | 63 | |
| Grand Mission | FM-1464 | 6:15:29 PM | 2.30 | 2:03 | 7:15 | 67 | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | - | 1.90 | Not Available | |
| West Houston Center | Beltway 8-West | 6:15:29 PM | 2.40 | 2:22 | 9:34 | 61 | |
| Beltway 8-West | Fondren | 6:15:29 PM | 1.80 | 1:53 | 11:27 | 57 | |
| Fondren | US-59 Southwest | 6:10:29 PM | 1.70 | 1:49 | 13:16 | 56 | |
| Summary | 20.6 | 13:16 | 13:16 | 93 | |
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 | - | 1.70 | Not Available | |
| Fondren | Beltway 8-West | 6:15:29 PM | 1.80 | 13:29 | 13:28 | 8 |  |
| Beltway 8-West | West Houston Center | 6:15:29 PM | 2.40 | 7:54 | 21:22 | 18 | |
| West Houston Center | Eldridge | - | 1.90 | Not Available | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 6:15:29 PM | 2.30 | 2:00 | 23:19 | 69 | |
| Grand Mission | Peek | 6:15:29 PM | 1.60 | 1:28 | 24:47 | 65 | |
| Peek | SH-99 Grand Parkway | 6:15:29 PM | 1.10 | 00:57 | 25:44 | 69 | |
| SH-99 Grand Parkway | Katy-Gaston | 6:15:29 PM | 1.90 | 1:50 | 27:34 | 62 | |
| Katy-Gaston | Spring Green | 6:15:29 PM | 1.20 | 1:00 | 28:34 | 72 | |
| Spring Green | FM-1463 | 6:15:29 PM | 1.00 | 1:08 | 29:42 | 53 | |
| Summary | 20.6 | Not Available | |
