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 | 3:07:39 PM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 3:07:39 PM | 1.50 | 1:14 | 2:40 | 73 | |
| W Bellfort | Bellaire | 3:07:39 PM | 2.90 | 2:31 | 5:11 | 69 | |
| Bellaire | S Fry Rd | 3:07:39 PM | 1.60 | 1:36 | 6:47 | 60 | |
| S Fry Rd | Cinco Ranch Blvd | 3:07:39 PM | 2.00 | 2:06 | 8:53 | 57 | |
| Cinco Ranch Blvd | Kingsland | 3:07:39 PM | 2.20 | 4:18 | 13:11 | 31 |  |
| Kingsland | IH-10 Katy | 3:07:39 PM | 1.25 | 1:06 | 14:17 | 68 | |
| IH-10 Katy | Morton | 3:07:39 PM | 1.50 | 1:46 | 16:03 | 51 | |
| Morton | Clay Rd | 3:07:39 PM | 1.60 | 1:27 | 17:30 | 66 | |
| Clay Rd | Beckendorff | 3:07:39 PM | 1.30 | 1:17 | 18:47 | 61 | |
| Beckendorff | FM-529 | 3:07:39 PM | 1.00 | 00:54 | 19:41 | 67 | |
| FM-529 | West Rd | 3:07:39 PM | 2.50 | 2:08 | 21:49 | 70 | |
| West Rd | House Hahl | 3:07:39 PM | 1.30 | 1:09 | 22:58 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 3:07:39 PM | 1.40 | 1:15 | 24:13 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:07:39 PM | 2.40 | 2:23 | 26:36 | 60 | |
| 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 | 3:07:39 PM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 3:07:39 PM | 1.40 | 1:17 | 3:33 | 65 | |
| House Hahl | West Rd | 3:07:39 PM | 1.30 | 1:13 | 4:46 | 64 | |
| West Rd | FM-529 | 3:07:39 PM | 2.50 | 2:07 | 6:53 | 71 | |
| FM-529 | Beckendorff | 3:07:39 PM | 1.00 | 00:59 | 7:52 | 61 | |
| Beckendorff | Clay Rd | 3:07:39 PM | 1.30 | 1:15 | 9:07 | 62 | |
| Clay Rd | Morton | 3:07:39 PM | 1.60 | 1:51 | 10:58 | 52 | |
| Morton | IH-10 Katy | 3:07:39 PM | 1.50 | 2:09 | 13:07 | 42 |  |
| IH-10 Katy | Kingsland | 3:01:38 PM | 1.25 | 1:06 | 14:13 | 68 | |
| Kingsland | Cinco Ranch Blvd | 3:07:39 PM | 2.20 | 2:47 | 17:00 | 47 | |
| Cinco Ranch Blvd | S Fry Rd | 3:07:39 PM | 2.00 | 5:25 | 22:25 | 22 |  |
| S Fry Rd | Bellaire | 3:07:39 PM | 1.60 | 1:43 | 24:08 | 56 | |
| Bellaire | W Bellfort | 3:07:39 PM | 2.90 | 2:48 | 26:56 | 62 | |
| 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 | 26:51 | 26:51 | 68 | |
