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 | 9:52:42 PM | 1.00 | 1:06 | 1:06 | 55 |  |
| 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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 9:53:42 PM | 2.00 | 1:53 | 2:53 | 64 | |
| Cinco Ranch Blvd | Kingsland | 9:53:42 PM | 2.20 | 2:09 | 5:02 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 9:53:42 PM | 1.50 | 1:59 | 7:00 | 45 |  |
| Morton | Clay Rd | 9:53:42 PM | 1.60 | 1:32 | 8:32 | 63 | |
| Clay Rd | Beckendorff | 9:53:42 PM | 1.30 | 1:18 | 9:50 | 60 | |
| Beckendorff | FM-529 | 9:42:42 PM | 1.00 | 1:00 | 10:50 | 60 | |
| FM-529 | West Rd | 9:53:42 PM | 2.50 | 1:51 | 12:41 | 81 | |
| West Rd | House Hahl | 9:53:42 PM | 1.30 | 1:34 | 14:15 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 9:53:42 PM | 1.40 | 1:19 | 15:34 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:53:42 PM | 2.40 | 2:09 | 17:43 | 67 | |
| Summary | 30.55 | 17:43 | 17:43 | 103 | |
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 | 9:53:42 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 9:53:42 PM | 1.40 | 1:25 | 3:33 | 59 | |
| House Hahl | West Rd | 9:53:42 PM | 1.30 | 1:35 | 5:08 | 49 | |
| West Rd | FM-529 | 9:53:42 PM | 2.50 | 1:52 | 7:00 | 80 | |
| FM-529 | Beckendorff | 9:53:42 PM | 1.00 | 1:08 | 8:08 | 53 | |
| Beckendorff | Clay Rd | 9:53:42 PM | 1.30 | 1:11 | 9:19 | 66 | |
| Clay Rd | Morton | 9:53:42 PM | 1.60 | 1:47 | 11:06 | 54 | |
| Morton | IH-10 Katy | 9:53:42 PM | 1.50 | 1:36 | 12:42 | 56 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 9:53:42 PM | 2.20 | 2:00 | 14:41 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 9:53:42 PM | 2.00 | 1:54 | 16:35 | 63 | |
| 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 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 16:28 | 16:28 | 111 | |
