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 | 8:16:28 PM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 8:16:28 PM | 1.50 | 1:10 | 2:34 | 77 | |
| W Bellfort | Bellaire | 8:13:28 PM | 2.90 | 2:28 | 5:02 | 71 | |
| Bellaire | S Fry Rd | 8:16:28 PM | 1.60 | 1:24 | 6:26 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:16:28 PM | 2.00 | 1:59 | 8:25 | 61 | |
| Cinco Ranch Blvd | Kingsland | 8:16:28 PM | 2.20 | 2:23 | 10:48 | 55 | |
| Kingsland | IH-10 Katy | 8:10:29 PM | 1.25 | 00:58 | 11:46 | 78 | |
| IH-10 Katy | Morton | 8:15:28 PM | 1.50 | 2:23 | 14:09 | 38 |  |
| Morton | Clay Rd | 8:10:29 PM | 1.60 | 1:27 | 15:36 | 66 | |
| Clay Rd | Beckendorff | 8:16:28 PM | 1.30 | 1:15 | 16:51 | 62 | |
| Beckendorff | FM-529 | 8:16:28 PM | 1.00 | 00:52 | 17:43 | 69 | |
| FM-529 | West Rd | 8:16:28 PM | 2.50 | 2:09 | 19:52 | 70 | |
| West Rd | House Hahl | 8:16:28 PM | 1.30 | 1:11 | 21:03 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 8:16:28 PM | 1.40 | 1:14 | 22:17 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:16:28 PM | 2.40 | 2:02 | 24:19 | 71 | |
| 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 | 8:16:28 PM | 2.40 | 2:13 | 2:13 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 8:16:28 PM | 1.40 | 1:22 | 3:35 | 61 | |
| House Hahl | West Rd | 8:16:28 PM | 1.30 | 1:21 | 4:56 | 58 | |
| West Rd | FM-529 | 8:16:28 PM | 2.50 | 2:07 | 7:03 | 71 | |
| FM-529 | Beckendorff | 8:16:28 PM | 1.00 | 1:09 | 8:12 | 52 | |
| Beckendorff | Clay Rd | 8:16:28 PM | 1.30 | 1:13 | 9:25 | 64 | |
| Clay Rd | Morton | 8:16:28 PM | 1.60 | 1:49 | 11:14 | 53 | |
| Morton | IH-10 Katy | 8:09:29 PM | 1.50 | 1:13 | 12:27 | 74 | |
| IH-10 Katy | Kingsland | 8:16:28 PM | 1.25 | 1:22 | 13:49 | 55 | |
| Kingsland | Cinco Ranch Blvd | 8:16:28 PM | 2.20 | 2:01 | 15:50 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 8:16:28 PM | 2.00 | 2:02 | 17:52 | 59 | |
| S Fry Rd | Bellaire | 8:16:28 PM | 1.60 | 2:51 | 20:43 | 34 | |
| Bellaire | W Bellfort | 8:16:28 PM | 2.90 | 3:50 | 24:33 | 45 |  |
| 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 | 24:28 | 24:28 | 75 | |
