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 | 7:10:39 PM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 7:10:39 PM | 1.50 | 1:11 | 2:37 | 76 | |
| W Bellfort | Bellaire | 7:10:39 PM | 2.90 | 2:34 | 5:11 | 68 | |
| Bellaire | S Fry Rd | 7:09:39 PM | 1.60 | 1:25 | 6:36 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 7:10:39 PM | 2.00 | 2:06 | 8:42 | 57 | |
| Cinco Ranch Blvd | Kingsland | 7:10:39 PM | 2.20 | 4:10 | 12:52 | 32 |  |
| Kingsland | IH-10 Katy | 7:04:41 PM | 1.25 | 5:11 | 18:03 | 14 |  |
| IH-10 Katy | Morton | 6:58:42 PM | 1.50 | 2:05 | 20:08 | 43 |  |
| Morton | Clay Rd | 7:10:39 PM | 1.60 | 1:21 | 21:29 | 71 | |
| Clay Rd | Beckendorff | 7:10:39 PM | 1.30 | 1:14 | 22:43 | 63 | |
| Beckendorff | FM-529 | 7:10:39 PM | 1.00 | 00:51 | 23:34 | 71 | |
| FM-529 | West Rd | 7:10:39 PM | 2.50 | 2:11 | 25:45 | 69 | |
| West Rd | House Hahl | 7:10:39 PM | 1.30 | 1:09 | 26:54 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 7:10:39 PM | 1.40 | 1:14 | 28:08 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:10:39 PM | 2.40 | 2:03 | 30:11 | 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 | 7:10:39 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 7:10:39 PM | 1.40 | 1:16 | 3:25 | 66 | |
| House Hahl | West Rd | 7:10:39 PM | 1.30 | 1:14 | 4:39 | 63 | |
| West Rd | FM-529 | 7:10:39 PM | 2.50 | 2:00 | 6:39 | 75 | |
| FM-529 | Beckendorff | 7:10:39 PM | 1.00 | 1:00 | 7:39 | 60 | |
| Beckendorff | Clay Rd | 7:10:39 PM | 1.30 | 1:11 | 8:50 | 66 | |
| Clay Rd | Morton | 7:10:39 PM | 1.60 | 1:51 | 10:41 | 52 | |
| Morton | IH-10 Katy | 7:10:39 PM | 1.50 | 1:10 | 11:51 | 77 | |
| IH-10 Katy | Kingsland | 7:10:39 PM | 1.25 | 1:03 | 12:54 | 71 | |
| Kingsland | Cinco Ranch Blvd | 7:10:39 PM | 2.20 | 2:19 | 15:13 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 7:10:39 PM | 2.00 | 2:59 | 18:12 | 40 | |
| S Fry Rd | Bellaire | 7:10:39 PM | 1.60 | 1:29 | 19:41 | 65 | |
| Bellaire | W Bellfort | 7:10:39 PM | 2.90 | 2:35 | 22:16 | 67 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 7:10:39 PM | 1.60 | 1:24 | 23:39 | 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 | 23:36 | 23:36 | 78 | |
