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 | 6:10:29 PM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 6:10:29 PM | 1.50 | 1:15 | 2:41 | 72 | |
| W Bellfort | Bellaire | 6:10:29 PM | 2.90 | 2:34 | 5:15 | 68 | |
| Bellaire | S Fry Rd | 6:10:29 PM | 1.60 | 1:38 | 6:53 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 6:10:29 PM | 2.00 | 6:57 | 13:50 | 17 |  |
| Cinco Ranch Blvd | Kingsland | 6:10:29 PM | 2.20 | 5:34 | 19:24 | 24 |  |
| Kingsland | IH-10 Katy | 6:10:29 PM | 1.25 | 1:11 | 20:35 | 63 | |
| IH-10 Katy | Morton | 6:10:29 PM | 1.50 | 7:46 | 28:21 | 12 | |
| Morton | Clay Rd | 6:10:29 PM | 1.60 | 2:22 | 30:43 | 41 |  |
| Clay Rd | Beckendorff | 6:10:29 PM | 1.30 | 1:31 | 32:14 | 51 | |
| Beckendorff | FM-529 | 6:10:29 PM | 1.00 | 00:52 | 33:06 | 69 | |
| FM-529 | West Rd | 6:10:29 PM | 2.50 | 2:05 | 35:11 | 72 | |
| West Rd | House Hahl | 6:10:29 PM | 1.30 | 1:09 | 36:20 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 6:10:29 PM | 1.40 | 1:14 | 37:34 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:10:29 PM | 2.40 | 2:07 | 39:41 | 68 | |
| 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 | 6:10:29 PM | 2.40 | 4:34 | 4:34 | 32 |  |
| Bridgeland Lake Parkway | House Hahl | 6:10:29 PM | 1.40 | 1:18 | 5:52 | 65 | |
| House Hahl | West Rd | 6:10:29 PM | 1.30 | 1:17 | 7:09 | 61 | |
| West Rd | FM-529 | 6:10:29 PM | 2.50 | 2:14 | 9:23 | 67 | |
| FM-529 | Beckendorff | 6:10:29 PM | 1.00 | 1:00 | 10:23 | 60 | |
| Beckendorff | Clay Rd | 6:10:29 PM | 1.30 | 1:16 | 11:39 | 62 | |
| Clay Rd | Morton | 6:10:29 PM | 1.60 | 2:03 | 13:42 | 47 | |
| Morton | IH-10 Katy | 6:10:29 PM | 1.50 | 1:17 | 14:59 | 70 | |
| IH-10 Katy | Kingsland | 6:10:29 PM | 1.25 | 1:27 | 16:26 | 52 | |
| Kingsland | Cinco Ranch Blvd | 6:10:29 PM | 2.20 | 6:07 | 22:33 | 22 | |
| Cinco Ranch Blvd | S Fry Rd | 6:10:29 PM | 2.00 | 5:51 | 28:24 | 21 | |
| S Fry Rd | Bellaire | 6:10:29 PM | 1.60 | 1:35 | 29:59 | 61 | |
| Bellaire | W Bellfort | 6:10:29 PM | 2.90 | 2:27 | 32:26 | 71 | |
| W Bellfort | Harlem Rd | 6:10:29 PM | 1.50 | 1:07 | 33:33 | 81 | |
| Harlem Rd | Oyster Creek | 6:10:29 PM | 1.60 | 1:23 | 34:56 | 69 | |
| 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 | 34:53 | 34:53 | 53 | |
