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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:17:42 PM | 1.60 | 1:25 | 1:22 | 68 |  |
| Harlem Rd | W Bellfort | 8:17:42 PM | 1.50 | 1:11 | 2:33 | 76 | |
| W Bellfort | Bellaire | 8:17:42 PM | 2.90 | 2:50 | 5:23 | 61 | |
| Bellaire | S Fry Rd | 8:17:42 PM | 1.60 | 1:22 | 6:45 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 8:17:42 PM | 2.00 | 2:00 | 8:45 | 60 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 8:17:42 PM | 1.25 | 2:29 | 11:13 | 30 |  |
| IH-10 Katy | Morton | 7:51:45 PM | 1.50 | 2:00 | 13:13 | 45 |  |
| Morton | Clay Rd | 8:17:42 PM | 1.60 | 1:18 | 14:31 | 74 | |
| Clay Rd | Beckendorff | 8:17:42 PM | 1.30 | 1:14 | 15:45 | 63 | |
| Beckendorff | FM-529 | 8:17:42 PM | 1.00 | 00:51 | 16:36 | 71 | |
| FM-529 | West Rd | 8:17:42 PM | 2.50 | 2:16 | 18:52 | 66 | |
| West Rd | House Hahl | 8:17:42 PM | 1.30 | 1:11 | 20:03 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 8:17:42 PM | 1.40 | 1:16 | 21:19 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:17:42 PM | 2.40 | 2:09 | 23:28 | 67 | |
| 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 | 8:17:42 PM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 8:17:42 PM | 1.40 | 1:15 | 3:16 | 67 | |
| House Hahl | West Rd | 8:17:42 PM | 1.30 | 1:10 | 4:26 | 67 | |
| West Rd | FM-529 | 8:17:42 PM | 2.50 | 2:08 | 6:34 | 70 | |
| FM-529 | Beckendorff | 8:17:42 PM | 1.00 | 00:57 | 7:31 | 63 | |
| Beckendorff | Clay Rd | 8:17:42 PM | 1.30 | 1:11 | 8:42 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:17:42 PM | 1.50 | 2:22 | 11:03 | 38 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 8:17:42 PM | 2.20 | 2:26 | 13:28 | 54 | |
| Cinco Ranch Blvd | S Fry Rd | 8:17:42 PM | 2.00 | 2:00 | 15:28 | 60 | |
| S Fry Rd | Bellaire | 8:17:42 PM | 1.60 | 1:28 | 16:56 | 65 | |
| Bellaire | W Bellfort | 8:17:42 PM | 2.90 | 2:45 | 19:41 | 63 | |
| W Bellfort | Harlem Rd | 8:17:42 PM | 1.50 | 1:20 | 21:01 | 68 | |
| 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 | 20:57 | 20:57 | 87 | |
