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 | 7:51:48 PM | 2.00 | 1:47 | 1:45 | 67 |  |
| Oyster Creek | Harlem Rd | 7:51:48 PM | 1.60 | 1:26 | 3:11 | 67 | |
| Harlem Rd | W Bellfort | 7:49:48 PM | 1.50 | 1:20 | 4:31 | 68 | |
| W Bellfort | Bellaire | 7:48:48 PM | 2.90 | 2:20 | 6:51 | 75 | |
| Bellaire | S Fry Rd | 7:51:48 PM | 1.60 | 1:23 | 8:14 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 7:51:48 PM | 2.00 | 1:59 | 10:13 | 61 | |
| Cinco Ranch Blvd | Kingsland | 7:51:48 PM | 2.20 | 2:28 | 12:41 | 54 | |
| Kingsland | IH-10 Katy | 7:44:49 PM | 1.25 | 4:24 | 17:05 | 17 |  |
| IH-10 Katy | Morton | 7:43:49 PM | 1.50 | 2:05 | 19:10 | 43 |  |
| Morton | Clay Rd | 7:51:48 PM | 1.60 | 1:28 | 20:38 | 65 | |
| Clay Rd | Beckendorff | 7:51:48 PM | 1.30 | 1:15 | 21:53 | 62 | |
| Beckendorff | FM-529 | 7:51:48 PM | 1.00 | 00:57 | 22:50 | 63 | |
| FM-529 | West Rd | 7:51:48 PM | 2.50 | 2:10 | 25:00 | 69 | |
| West Rd | House Hahl | 7:51:48 PM | 1.30 | 1:11 | 26:11 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 7:51:48 PM | 1.40 | 1:15 | 27:26 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:51:48 PM | 2.40 | 2:07 | 29:33 | 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 | 7:51:48 PM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 7:51:48 PM | 1.40 | 1:19 | 3:18 | 64 | |
| House Hahl | West Rd | 7:51:48 PM | 1.30 | 1:12 | 4:30 | 65 | |
| West Rd | FM-529 | 7:51:48 PM | 2.50 | 2:04 | 6:34 | 73 | |
| FM-529 | Beckendorff | 7:51:48 PM | 1.00 | 00:57 | 7:31 | 63 | |
| Beckendorff | Clay Rd | 7:51:48 PM | 1.30 | 1:10 | 8:41 | 67 | |
| Clay Rd | Morton | 7:51:48 PM | 1.60 | 2:43 | 11:24 | 35 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:51:48 PM | 1.25 | 1:15 | 12:38 | 60 | |
| Kingsland | Cinco Ranch Blvd | 7:51:48 PM | 2.20 | 2:04 | 14:42 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 7:51:48 PM | 2.00 | 1:58 | 16:40 | 61 | |
| S Fry Rd | Bellaire | 7:51:48 PM | 1.60 | 1:40 | 18:20 | 58 | |
| Bellaire | W Bellfort | 7:51:48 PM | 2.90 | 2:43 | 21:03 | 64 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 7:51:48 PM | 2.00 | 1:38 | 22:39 | 73 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 22:37 | 22:37 | 81 | |
