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 | - | 1.90 | Not Available | |
| SH-99 Grand Parkway | Peek | 12:49:47 AM | 1.10 | 1:08 | 1:05 | 58 |  |
| Peek | Grand Mission | 12:48:47 AM | 1.60 | 1:51 | 2:56 | 52 | |
| Grand Mission | FM-1464 | 12:49:47 AM | 2.30 | 2:15 | 5:11 | 61 | |
| FM-1464 | Addicks-Clodine | 12:49:47 AM | 1.50 | 1:30 | 6:41 | 60 | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | - | 1.90 | Not Available | |
| West Houston Center | Beltway 8-West | 12:49:47 AM | 2.40 | 2:22 | 9:01 | 61 | |
| Beltway 8-West | Fondren | 12:49:47 AM | 1.80 | 1:45 | 10:46 | 62 | |
| Fondren | US-59 Southwest | 12:49:47 AM | 1.70 | 1:34 | 12:20 | 65 | |
| 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 | 12:49:47 AM | 1.70 | 1:42 | 1:42 | 60 | |
| Fondren | Beltway 8-West | 12:49:47 AM | 1.80 | 1:36 | 3:18 | 68 | |
| Beltway 8-West | West Houston Center | 12:49:47 AM | 2.40 | 2:08 | 5:26 | 68 | |
| West Houston Center | Eldridge | - | 1.90 | Not Available | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | 12:48:47 AM | 1.50 | 1:13 | 6:37 | 74 | |
| FM-1464 | Grand Mission | 12:49:47 AM | 2.30 | 1:44 | 8:21 | 80 | |
| Grand Mission | Peek | 12:48:47 AM | 1.60 | 1:55 | 10:16 | 50 | |
| Peek | SH-99 Grand Parkway | 12:49:47 AM | 1.10 | 00:55 | 11:11 | 72 | |
| SH-99 Grand Parkway | Katy-Gaston | - | 1.90 | Not Available | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | 11:08 | 11:08 | 111 | |
