SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | 11:25:50 PM | 2.00 | 1:56 | 1:54 | 62 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 11:25:50 PM | 2.20 | 2:15 | 4:04 | 59 | |
| Kingsland | IH-10 Katy | 11:25:50 PM | 1.25 | 1:16 | 5:20 | 59 | |
| IH-10 Katy | Morton | 11:16:50 PM | 1.50 | 1:37 | 6:57 | 56 | |
| Morton | Clay Rd | 11:25:50 PM | 1.60 | 1:28 | 8:25 | 65 | |
| Clay Rd | Beckendorff | 11:25:50 PM | 1.30 | 1:18 | 9:43 | 60 | |
| Beckendorff | FM-529 | 11:25:50 PM | 1.00 | 00:58 | 10:41 | 62 | |
| FM-529 | West Rd | 11:25:50 PM | 2.50 | 2:15 | 12:56 | 67 | |
| West Rd | House Hahl | 11:25:50 PM | 1.30 | 1:20 | 14:16 | 58 | |
| House Hahl | Bridgeland Lake Parkway | 11:25:50 PM | 1.40 | 1:26 | 15:42 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:25:50 PM | 2.40 | 2:12 | 17:54 | 65 | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 11:25:50 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 11:25:50 PM | 1.40 | 1:15 | 3:19 | 67 | |
| House Hahl | West Rd | 11:25:50 PM | 1.30 | 1:20 | 4:39 | 58 | |
| West Rd | FM-529 | 11:25:50 PM | 2.50 | 2:37 | 7:16 | 57 | |
| FM-529 | Beckendorff | 11:25:50 PM | 1.00 | 00:58 | 8:14 | 62 | |
| Beckendorff | Clay Rd | 11:25:50 PM | 1.30 | 1:04 | 9:18 | 73 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:25:50 PM | 1.25 | 1:29 | 10:45 | 51 | |
| Kingsland | Cinco Ranch Blvd | 11:25:50 PM | 2.20 | 1:51 | 12:36 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 11:25:50 PM | 2.00 | 1:41 | 14:12 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 14:10 | 14:10 | 129 | |
