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 | 9:33:37 PM | 1.60 | 1:21 | 1:18 | 71 |  |
| Harlem Rd | W Bellfort | 9:31:37 PM | 1.50 | 1:17 | 2:35 | 70 | |
| W Bellfort | Bellaire | 9:33:37 PM | 2.90 | 2:31 | 5:06 | 69 | |
| Bellaire | S Fry Rd | 9:33:37 PM | 1.60 | 1:33 | 6:39 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 9:33:37 PM | 2.00 | 1:58 | 8:37 | 61 | |
| Cinco Ranch Blvd | Kingsland | 9:33:37 PM | 2.20 | 2:12 | 10:49 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 9:33:37 PM | 1.50 | 1:54 | 12:42 | 47 |  |
| Morton | Clay Rd | 9:33:37 PM | 1.60 | 1:19 | 14:01 | 73 | |
| Clay Rd | Beckendorff | 9:33:37 PM | 1.30 | 1:14 | 15:15 | 63 | |
| Beckendorff | FM-529 | 9:33:37 PM | 1.00 | 00:49 | 16:04 | 73 | |
| FM-529 | West Rd | 9:33:37 PM | 2.50 | 2:15 | 18:19 | 67 | |
| West Rd | House Hahl | 9:33:37 PM | 1.30 | 1:09 | 19:28 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 9:33:37 PM | 1.40 | 1:16 | 20:44 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:33:37 PM | 2.40 | 1:59 | 22:43 | 73 | |
| 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 | 9:33:37 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 9:33:37 PM | 1.40 | 1:17 | 3:29 | 65 | |
| House Hahl | West Rd | 9:33:37 PM | 1.30 | 1:14 | 4:43 | 63 | |
| West Rd | FM-529 | 9:33:37 PM | 2.50 | 2:11 | 6:54 | 69 | |
| FM-529 | Beckendorff | 9:33:37 PM | 1.00 | 1:10 | 8:04 | 51 | |
| Beckendorff | Clay Rd | 9:33:37 PM | 1.30 | 1:11 | 9:15 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:33:37 PM | 1.25 | 1:23 | 10:36 | 54 | |
| Kingsland | Cinco Ranch Blvd | 9:33:37 PM | 2.20 | 2:12 | 12:48 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 9:33:37 PM | 2.00 | 2:00 | 14:48 | 60 | |
| S Fry Rd | Bellaire | 9:33:37 PM | 1.60 | 1:42 | 16:30 | 56 | |
| 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 | 16:24 | 16:24 | 112 | |
