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 | 6:25:33 PM | 1.00 | 1:04 | 1:04 | 56 |  |
| Spring Green | Katy-Gaston | 6:18:34 PM | 1.20 | 1:21 | 2:25 | 53 | |
| Katy-Gaston | SH-99 Grand Parkway | 6:06:35 PM | 1.90 | 1:39 | 4:04 | 69 | |
| SH-99 Grand Parkway | Peek | 6:21:32 PM | 1.10 | 1:00 | 5:04 | 66 | |
| Peek | Grand Mission | 6:20:33 PM | 1.60 | 1:37 | 6:41 | 59 | |
| Grand Mission | FM-1464 | 6:25:33 PM | 2.30 | 2:09 | 8:50 | 64 | |
| 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 | 6:23:33 PM | 2.40 | 3:16 | 12:03 | 44 |  |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 12:01 | 12:01 | 103 | |
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 | - | 1.80 | Not Available | |
| Beltway 8-West | West Houston Center | 6:25:33 PM | 2.40 | 19:58 | 19:56 | 7 |  |
| 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 | 6:25:33 PM | 2.30 | 2:03 | 21:56 | 67 | |
| Grand Mission | Peek | 6:25:33 PM | 1.60 | 1:24 | 23:20 | 69 | |
| Peek | SH-99 Grand Parkway | 6:25:33 PM | 1.10 | 00:55 | 24:15 | 72 | |
| SH-99 Grand Parkway | Katy-Gaston | 6:25:33 PM | 1.90 | 1:31 | 25:46 | 75 | |
| Katy-Gaston | Spring Green | 6:25:33 PM | 1.20 | 1:14 | 27:00 | 58 | |
| Spring Green | FM-1463 | 6:25:33 PM | 1.00 | 1:02 | 28:02 | 58 | |
| Summary | 20.6 | Not Available | |
