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 | - | 1.00 | Not Available |  |
| Spring Green | Katy-Gaston | 3:59:39 PM | 1.20 | 2:28 | 2:27 | 29 |  |
| Katy-Gaston | SH-99 Grand Parkway | 4:17:39 PM | 1.90 | 1:39 | 4:06 | 69 |  |
| SH-99 Grand Parkway | Peek | 4:18:40 PM | 1.10 | 00:59 | 5:05 | 67 | |
| Peek | Grand Mission | 4:18:40 PM | 1.60 | 1:27 | 6:32 | 66 | |
| Grand Mission | FM-1464 | 4:18:40 PM | 2.30 | 2:07 | 8:39 | 65 | |
| FM-1464 | Addicks-Clodine | 4:18:40 PM | 1.50 | 1:26 | 10:05 | 63 | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | - | 1.90 | Not Available | |
| West Houston Center | Beltway 8-West | 4:18:40 PM | 2.40 | 2:20 | 12:23 | 62 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | Not Available | |
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 | 4:18:40 PM | 2.40 | 2:25 | 2:23 | 60 | |
| West Houston Center | Eldridge | - | 1.90 | Not Available | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | 4:18:40 PM | 1.50 | 1:13 | 3:34 | 74 | |
| FM-1464 | Grand Mission | 4:18:40 PM | 2.30 | 1:46 | 5:20 | 78 | |
| Grand Mission | Peek | 4:18:40 PM | 1.60 | 1:18 | 6:38 | 74 | |
| Peek | SH-99 Grand Parkway | 4:18:40 PM | 1.10 | 00:50 | 7:28 | 79 | |
| SH-99 Grand Parkway | Katy-Gaston | 4:18:40 PM | 1.90 | 3:16 | 10:44 | 35 |  |
| Katy-Gaston | Spring Green | 4:18:40 PM | 1.20 | 1:07 | 11:51 | 64 | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
