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 | - | 1.20 | Not Available | |
| Katy-Gaston | SH-99 Grand Parkway | 11:55:30 AM | 1.90 | 1:28 | 1:26 | 78 |  |
| SH-99 Grand Parkway | Peek | 11:49:29 AM | 1.10 | 1:00 | 2:26 | 66 | |
| Peek | Grand Mission | 11:55:30 AM | 1.60 | 1:29 | 3:55 | 65 | |
| Grand Mission | FM-1464 | 11:55:30 AM | 2.30 | 1:54 | 5:49 | 73 | |
| FM-1464 | Addicks-Clodine | 11:55:30 AM | 1.50 | 1:21 | 7:10 | 67 | |
| Addicks-Clodine | Eldridge | 11:55:30 AM | 2.20 | 2:00 | 9:10 | 66 | |
| Eldridge | West Houston Center | 11:55:30 AM | 1.90 | 1:58 | 11:08 | 58 | |
| West Houston Center | Beltway 8-West | 11:55:30 AM | 2.40 | 2:25 | 13:33 | 60 | |
| Beltway 8-West | Fondren | 11:55:30 AM | 1.80 | 1:40 | 15:13 | 65 | |
| Fondren | US-59 Southwest | 11:55:30 AM | 1.70 | 1:44 | 16:57 | 59 | |
| 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 | 11:55:30 AM | 1.80 | 1:36 | 1:35 | 68 | |
| Beltway 8-West | West Houston Center | 11:55:30 AM | 2.40 | 2:12 | 3:47 | 65 | |
| West Houston Center | Eldridge | 11:55:30 AM | 1.90 | 1:51 | 5:38 | 62 | |
| Eldridge | Addicks-Clodine | 11:55:30 AM | 2.20 | 1:42 | 7:20 | 78 | |
| Addicks-Clodine | FM-1464 | 11:55:30 AM | 1.50 | 1:17 | 8:37 | 70 | |
| FM-1464 | Grand Mission | 11:55:30 AM | 2.30 | 2:05 | 10:42 | 66 | |
| Grand Mission | Peek | 11:55:30 AM | 1.60 | 1:16 | 11:58 | 76 | |
| Peek | SH-99 Grand Parkway | 11:55:30 AM | 1.10 | 00:51 | 12:49 | 78 | |
| SH-99 Grand Parkway | Katy-Gaston | 11:45:29 AM | 1.90 | 1:36 | 14:25 | 71 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
