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 | 9:11:28 AM | 1.00 | 1:02 | 1:02 | 58 |  |
| Spring Green | Katy-Gaston | 9:10:28 AM | 1.20 | 1:14 | 2:16 | 58 | |
| Katy-Gaston | SH-99 Grand Parkway | 8:58:28 AM | 1.90 | 1:29 | 3:45 | 77 | |
| SH-99 Grand Parkway | Peek | 9:11:28 AM | 1.10 | 00:58 | 4:43 | 68 | |
| Peek | Grand Mission | - | 1.60 | Not Available |  |
| Grand Mission | FM-1464 | - | 2.30 | Not Available | |
| 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 | 9:11:28 AM | 2.40 | 2:53 | 7:31 | 50 | |
| Beltway 8-West | Fondren | 9:11:28 AM | 1.80 | 1:50 | 9:21 | 59 | |
| Fondren | US-59 Southwest | 9:11:28 AM | 1.70 | 1:55 | 11:16 | 53 | |
| Summary | 20.6 | 11:16 | 11:16 | 110 | |
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 | 9:11:28 AM | 1.70 | 1:25 | 1:25 | 72 | |
| Fondren | Beltway 8-West | 9:11:28 AM | 1.80 | 1:34 | 2:59 | 69 | |
| Beltway 8-West | West Houston Center | 9:11:28 AM | 2.40 | 2:18 | 5:17 | 63 | |
| 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 | - | 2.30 | Not Available | |
| Grand Mission | Peek | - | 1.60 | Not Available | |
| Peek | SH-99 Grand Parkway | 9:10:28 AM | 1.10 | 00:47 | 5:59 | 84 | |
| SH-99 Grand Parkway | Katy-Gaston | 9:11:28 AM | 1.90 | 1:37 | 7:36 | 71 | |
| Katy-Gaston | Spring Green | 9:11:28 AM | 1.20 | 1:15 | 8:51 | 58 | |
| Spring Green | FM-1463 | 9:11:28 AM | 1.00 | 00:59 | 9:50 | 61 | |
| Summary | 20.6 | 9:50 | 9:50 | 126 | |
