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 | 7:00:54 PM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 7:00:54 PM | 1.50 | 1:16 | 2:41 | 71 | |
| W Bellfort | Bellaire | 7:00:54 PM | 2.90 | 2:34 | 5:15 | 68 | |
| Bellaire | S Fry Rd | 7:00:54 PM | 1.60 | 1:28 | 6:43 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 7:00:54 PM | 2.00 | 2:16 | 8:59 | 53 | |
| Cinco Ranch Blvd | Kingsland | 7:00:54 PM | 2.20 | 5:08 | 14:07 | 26 |  |
| Kingsland | IH-10 Katy | 7:00:54 PM | 1.25 | 1:03 | 15:10 | 71 | |
| IH-10 Katy | Morton | 6:38:56 PM | 1.50 | 4:35 | 19:45 | 20 | |
| Morton | Clay Rd | 7:00:54 PM | 1.60 | 1:31 | 21:16 | 63 | |
| Clay Rd | Beckendorff | 7:00:54 PM | 1.30 | 1:15 | 22:31 | 62 | |
| Beckendorff | FM-529 | 7:00:54 PM | 1.00 | 00:51 | 23:22 | 71 | |
| FM-529 | West Rd | 7:00:54 PM | 2.50 | 2:09 | 25:31 | 70 | |
| West Rd | House Hahl | 7:00:54 PM | 1.30 | 1:11 | 26:42 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 7:00:54 PM | 1.40 | 1:18 | 28:00 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:00:54 PM | 2.40 | 2:03 | 30:03 | 70 | |
| 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 | 7:00:54 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 7:00:54 PM | 1.40 | 1:18 | 3:26 | 65 | |
| House Hahl | West Rd | 7:00:54 PM | 1.30 | 1:17 | 4:43 | 61 | |
| West Rd | FM-529 | 7:00:54 PM | 2.50 | 2:10 | 6:53 | 69 | |
| FM-529 | Beckendorff | 7:00:54 PM | 1.00 | 1:00 | 7:53 | 60 | |
| Beckendorff | Clay Rd | 7:00:54 PM | 1.30 | 1:13 | 9:06 | 64 | |
| Clay Rd | Morton | 7:00:54 PM | 1.60 | 1:55 | 11:01 | 50 | |
| Morton | IH-10 Katy | 7:00:54 PM | 1.50 | 1:33 | 12:34 | 58 | |
| IH-10 Katy | Kingsland | 7:00:54 PM | 1.25 | 1:08 | 13:42 | 66 | |
| Kingsland | Cinco Ranch Blvd | 7:00:54 PM | 2.20 | 2:18 | 16:00 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 7:00:54 PM | 2.00 | 3:37 | 19:37 | 33 |  |
| S Fry Rd | Bellaire | 7:00:54 PM | 1.60 | 1:37 | 21:14 | 59 | |
| Bellaire | W Bellfort | 7:00:54 PM | 2.90 | 2:31 | 23:45 | 69 | |
| W Bellfort | Harlem Rd | 7:00:54 PM | 1.50 | 1:17 | 25:02 | 70 | |
| 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 | 24:58 | 24:58 | 73 | |
