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 | 11:10:49 PM | 1.00 | 1:08 | 1:08 | 53 |  |
| New Territory | FM-1464 | 11:10:49 PM | 1.50 | 1:33 | 2:41 | 58 | |
| 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 | - | 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 | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:10:49 PM | 1.50 | 1:48 | 4:21 | 50 | |
| Morton | Clay Rd | 11:10:49 PM | 1.60 | 1:25 | 5:46 | 68 | |
| Clay Rd | Beckendorff | 11:10:49 PM | 1.30 | 1:29 | 7:15 | 53 | |
| Beckendorff | FM-529 | 11:10:49 PM | 1.00 | 00:56 | 8:11 | 64 | |
| FM-529 | West Rd | 11:10:49 PM | 2.50 | 2:03 | 10:14 | 73 | |
| West Rd | House Hahl | 11:10:49 PM | 1.30 | 1:34 | 11:48 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 11:10:49 PM | 1.40 | 1:25 | 13:13 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:10:49 PM | 2.40 | 2:14 | 15:27 | 64 | |
| Summary | 30.55 | 15:27 | 15:27 | 119 | |
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 | 11:10:49 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 11:10:49 PM | 1.40 | 1:19 | 3:31 | 64 | |
| House Hahl | West Rd | 11:10:49 PM | 1.30 | 1:52 | 5:23 | 42 |  |
| West Rd | FM-529 | 11:10:49 PM | 2.50 | 2:07 | 7:30 | 71 | |
| FM-529 | Beckendorff | 11:10:49 PM | 1.00 | 1:12 | 8:42 | 50 | |
| Beckendorff | Clay Rd | 11:10:49 PM | 1.30 | 1:08 | 9:50 | 69 | |
| Clay Rd | Morton | 11:10:49 PM | 1.60 | 1:53 | 11:43 | 51 | |
| Morton | IH-10 Katy | 11:10:49 PM | 1.50 | 1:21 | 13:04 | 67 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 11:10:49 PM | 1.60 | 1:35 | 14:36 | 61 | |
| 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 | 14:30 | 14:30 | 126 | |
