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 | 9:40:40 AM | 1.00 | 1:04 | 1:04 | 56 |  |
| Spring Green | Katy-Gaston | 9:40:40 AM | 1.20 | 2:29 | 3:33 | 29 |  |
| Katy-Gaston | SH-99 Grand Parkway | 9:26:39 AM | 1.90 | 1:54 | 5:27 | 60 | |
| SH-99 Grand Parkway | Peek | 9:40:40 AM | 1.10 | 00:49 | 6:16 | 81 | |
| 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 | 9:40:40 AM | 1.90 | 1:37 | 7:49 | 71 | |
| West Houston Center | Beltway 8-West | 9:40:40 AM | 2.40 | 1:53 | 9:42 | 76 | |
| Beltway 8-West | Fondren | 9:40:40 AM | 1.80 | 1:39 | 11:21 | 65 | |
| Fondren | US-59 Southwest | 9:40:40 AM | 1.70 | 1:34 | 12:55 | 65 | |
| Summary | 20.6 | 12:55 | 12:55 | 96 | |
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 | 9:40:40 AM | 1.80 | 1:40 | 1:39 | 65 | |
| Beltway 8-West | West Houston Center | 9:40:40 AM | 2.40 | 2:17 | 3:56 | 63 | |
| West Houston Center | Eldridge | 9:40:40 AM | 1.90 | 1:43 | 5:39 | 66 | |
| 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 | 9:39:40 AM | 1.10 | 00:56 | 6:31 | 71 | |
| SH-99 Grand Parkway | Katy-Gaston | 9:40:40 AM | 1.90 | 1:43 | 8:14 | 66 | |
| Katy-Gaston | Spring Green | 9:40:40 AM | 1.20 | 00:54 | 9:08 | 80 | |
| Spring Green | FM-1463 | 9:40:40 AM | 1.00 | 1:21 | 10:29 | 44 |  |
| Summary | 20.6 | Not Available | |
