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 | 3:01:40 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| Spring Green | Katy-Gaston | 3:01:40 PM | 1.20 | 1:16 | 2:15 | 57 | |
| Katy-Gaston | SH-99 Grand Parkway | 3:01:40 PM | 1.90 | 1:33 | 3:48 | 74 | |
| SH-99 Grand Parkway | Peek | 3:01:40 PM | 1.10 | 00:58 | 4:46 | 68 | |
| Peek | Grand Mission | 3:01:40 PM | 1.60 | 1:26 | 6:12 | 67 | |
| Grand Mission | FM-1464 | 3:01:40 PM | 2.30 | 2:04 | 8:16 | 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 | 3:01:40 PM | 2.40 | 2:16 | 10:29 | 64 | |
| Beltway 8-West | Fondren | 3:01:40 PM | 1.80 | 1:43 | 12:12 | 63 | |
| Fondren | US-59 Southwest | 3:01:40 PM | 1.70 | 1:41 | 13:53 | 61 | |
| Summary | 20.6 | 13:53 | 13:53 | 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 | 3:01:40 PM | 1.70 | 1:47 | 1:47 | 57 | |
| Fondren | Beltway 8-West | 3:01:40 PM | 1.80 | 1:33 | 3:20 | 70 | |
| Beltway 8-West | West Houston Center | 3:01:40 PM | 2.40 | 3:13 | 6:33 | 45 |  |
| 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 | 3:01:40 PM | 2.30 | 1:55 | 8:25 | 72 | |
| Grand Mission | Peek | 2:59:39 PM | 1.60 | 1:30 | 9:55 | 64 | |
| Peek | SH-99 Grand Parkway | 3:01:40 PM | 1.10 | 00:52 | 10:47 | 76 | |
| SH-99 Grand Parkway | Katy-Gaston | 3:01:40 PM | 1.90 | 1:46 | 12:33 | 65 | |
| Katy-Gaston | Spring Green | 2:59:39 PM | 1.20 | 00:59 | 13:32 | 73 | |
| Spring Green | FM-1463 | 3:01:40 PM | 1.00 | 1:10 | 14:42 | 51 | |
| Summary | 20.6 | 14:42 | 14:42 | 84 | |
