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 | 9:12:48 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| 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 | 9:12:48 PM | 2.00 | 1:51 | 2:44 | 65 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 9:12:48 PM | 1.50 | 2:30 | 5:12 | 36 |  |
| Morton | Clay Rd | 9:12:48 PM | 1.60 | 1:40 | 6:52 | 58 | |
| Clay Rd | Beckendorff | 9:12:48 PM | 1.30 | 1:18 | 8:10 | 60 | |
| Beckendorff | FM-529 | 9:12:48 PM | 1.00 | 00:57 | 9:07 | 63 | |
| FM-529 | West Rd | 9:12:48 PM | 2.50 | 1:52 | 10:59 | 80 | |
| West Rd | House Hahl | 9:12:48 PM | 1.30 | 1:38 | 12:37 | 48 |  |
| House Hahl | Bridgeland Lake Parkway | 9:12:48 PM | 1.40 | 1:26 | 14:03 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:12:48 PM | 2.40 | 2:18 | 16:21 | 63 | |
| Summary | 30.55 | 16:21 | 16:21 | 112 | |
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 | 9:12:48 PM | 2.40 | 2:13 | 2:13 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 9:12:48 PM | 1.40 | 1:22 | 3:35 | 61 | |
| House Hahl | West Rd | 9:12:48 PM | 1.30 | 1:39 | 5:14 | 47 | |
| West Rd | FM-529 | 9:12:48 PM | 2.50 | 2:00 | 7:14 | 75 | |
| FM-529 | Beckendorff | 9:12:48 PM | 1.00 | 1:04 | 8:18 | 56 | |
| Beckendorff | Clay Rd | 9:12:48 PM | 1.30 | 1:15 | 9:33 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 9:06:49 PM | 1.50 | 2:17 | 11:49 | 39 | |
| IH-10 Katy | Kingsland | 9:12:48 PM | 1.25 | 1:20 | 13:09 | 56 | |
| Kingsland | Cinco Ranch Blvd | 9:12:48 PM | 2.20 | 2:12 | 15:21 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 9:12:48 PM | 2.00 | 1:56 | 17:17 | 62 | |
| 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 | 9:12:48 PM | 1.00 | 00:59 | 18:10 | 61 | |
| Summary | 30.55 | 18:10 | 18:10 | 101 | |
