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 | 11:18:30 PM | 1.00 | 1:04 | 1:04 | 56 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 11:18:30 PM | 2.90 | 2:48 | 3:48 | 62 | |
| Bellaire | S Fry Rd | 11:18:30 PM | 1.60 | 1:18 | 5:06 | 74 | |
| S Fry Rd | Cinco Ranch Blvd | 11:18:30 PM | 2.00 | 1:48 | 6:54 | 67 | |
| Cinco Ranch Blvd | Kingsland | 11:18:30 PM | 2.20 | 2:08 | 9:02 | 62 | |
| Kingsland | IH-10 Katy | 11:18:30 PM | 1.25 | 1:02 | 10:04 | 73 | |
| IH-10 Katy | Morton | 11:18:30 PM | 1.50 | 1:53 | 11:57 | 48 |  |
| Morton | Clay Rd | 11:18:30 PM | 1.60 | 1:28 | 13:25 | 65 | |
| Clay Rd | Beckendorff | 11:18:30 PM | 1.30 | 1:18 | 14:43 | 60 | |
| Beckendorff | FM-529 | 11:18:30 PM | 1.00 | 00:56 | 15:39 | 64 | |
| FM-529 | West Rd | 11:06:31 PM | 2.50 | 1:56 | 17:35 | 78 | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:18:30 PM | 2.40 | 2:14 | 19:47 | 64 | |
| Summary | 30.55 | 19:47 | 19:47 | 93 | |
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 | 11:18:30 PM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | 11:11:30 PM | 2.50 | 1:47 | 3:59 | 84 | |
| FM-529 | Beckendorff | 11:18:30 PM | 1.00 | 1:20 | 5:19 | 45 | |
| Beckendorff | Clay Rd | 11:18:30 PM | 1.30 | 1:02 | 6:21 | 75 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:18:30 PM | 1.25 | 1:07 | 7:26 | 67 | |
| Kingsland | Cinco Ranch Blvd | 11:18:30 PM | 2.20 | 1:46 | 9:12 | 75 | |
| Cinco Ranch Blvd | S Fry Rd | 11:18:30 PM | 2.00 | 1:54 | 11:06 | 63 | |
| S Fry Rd | Bellaire | 11:18:30 PM | 1.60 | 2:02 | 13:08 | 47 | |
| 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 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 13:02 | 13:02 | 141 | |
