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 | 4:01:56 PM | 1.00 | 1:03 | 1:03 | 57 |  |
| Spring Green | Katy-Gaston | 4:01:56 PM | 1.20 | 1:20 | 2:23 | 54 | |
| Katy-Gaston | SH-99 Grand Parkway | 4:00:56 PM | 1.90 | 1:33 | 3:56 | 74 | |
| SH-99 Grand Parkway | Peek | 4:01:56 PM | 1.10 | 00:56 | 4:52 | 71 | |
| Peek | Grand Mission | 4:01:56 PM | 1.60 | 1:32 | 6:24 | 63 | |
| Grand Mission | FM-1464 | 4:01:56 PM | 2.30 | 2:00 | 8:24 | 69 | |
| 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 | 4:01:56 PM | 2.40 | 2:11 | 10:32 | 66 | |
| Beltway 8-West | Fondren | 4:01:56 PM | 1.80 | 1:46 | 12:18 | 61 | |
| Fondren | US-59 Southwest | 4:01:56 PM | 1.70 | 1:37 | 13:55 | 63 | |
| Summary | 20.6 | 13:55 | 13:55 | 89 | |
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 | 4:01:56 PM | 1.70 | 1:38 | 1:38 | 62 | |
| Fondren | Beltway 8-West | 4:01:56 PM | 1.80 | 4:05 | 5:43 | 26 |  |
| Beltway 8-West | West Houston Center | 4:01:56 PM | 2.40 | 6:29 | 12:12 | 22 | |
| 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 | 4:01:56 PM | 2.30 | 2:00 | 14:09 | 69 | |
| Grand Mission | Peek | 4:01:56 PM | 1.60 | 1:25 | 15:34 | 68 | |
| Peek | SH-99 Grand Parkway | 4:01:56 PM | 1.10 | 00:53 | 16:27 | 75 | |
| SH-99 Grand Parkway | Katy-Gaston | 4:01:56 PM | 1.90 | 1:33 | 18:00 | 74 | |
| Katy-Gaston | Spring Green | 3:55:54 PM | 1.20 | 1:04 | 19:04 | 68 | |
| Spring Green | FM-1463 | 4:01:56 PM | 1.00 | 1:04 | 20:08 | 56 | |
| Summary | 20.6 | 20:08 | 20:08 | 61 | |
