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 | 8:21:55 AM | 1.20 | 00:56 | 00:55 | 77 |  |
| Katy-Gaston | SH-99 Grand Parkway | 8:36:54 AM | 1.90 | 1:32 | 2:27 | 74 | |
| SH-99 Grand Parkway | Peek | 8:36:54 AM | 1.10 | 00:54 | 3:21 | 73 | |
| Peek | Grand Mission | 8:36:54 AM | 1.60 | 1:21 | 4:42 | 71 | |
| Grand Mission | FM-1464 | 8:36:54 AM | 2.30 | 2:00 | 6:42 | 69 | |
| FM-1464 | Addicks-Clodine | 8:32:54 AM | 1.50 | 2:52 | 9:34 | 31 |  |
| Addicks-Clodine | Eldridge | 8:36:54 AM | 2.20 | 6:22 | 15:56 | 21 |  |
| Eldridge | West Houston Center | 8:36:54 AM | 1.90 | 5:05 | 21:01 | 22 | |
| West Houston Center | Beltway 8-West | 8:36:54 AM | 2.40 | 2:50 | 23:51 | 51 | |
| Beltway 8-West | Fondren | 8:36:54 AM | 1.80 | 2:30 | 26:21 | 43 |  |
| Fondren | US-59 Southwest | 8:36:54 AM | 1.70 | 4:23 | 30:44 | 23 | |
| 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 | 8:36:54 AM | 1.80 | 1:36 | 1:35 | 68 | |
| Beltway 8-West | West Houston Center | 8:36:54 AM | 2.40 | 2:24 | 3:59 | 60 | |
| West Houston Center | Eldridge | 8:36:54 AM | 1.90 | 1:56 | 5:55 | 59 | |
| Eldridge | Addicks-Clodine | 8:36:54 AM | 2.20 | 2:03 | 7:58 | 64 | |
| Addicks-Clodine | FM-1464 | 8:36:54 AM | 1.50 | 1:16 | 9:14 | 71 | |
| FM-1464 | Grand Mission | 8:35:54 AM | 2.30 | 1:57 | 11:11 | 71 | |
| Grand Mission | Peek | 8:36:54 AM | 1.60 | 1:19 | 12:30 | 73 | |
| Peek | SH-99 Grand Parkway | 8:36:54 AM | 1.10 | 00:57 | 13:27 | 69 | |
| SH-99 Grand Parkway | Katy-Gaston | 8:28:54 AM | 1.90 | 3:47 | 17:14 | 30 | |
| Katy-Gaston | Spring Green | 8:36:54 AM | 1.20 | 1:32 | 18:46 | 47 | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
