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 | 3:52:43 PM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 3:52:43 PM | 1.50 | 1:12 | 2:37 | 75 | |
| W Bellfort | Bellaire | 3:52:43 PM | 2.90 | 2:32 | 5:09 | 69 | |
| Bellaire | S Fry Rd | 3:52:43 PM | 1.60 | 1:30 | 6:39 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 3:52:43 PM | 2.00 | 4:09 | 10:48 | 29 |  |
| Cinco Ranch Blvd | Kingsland | 3:52:43 PM | 2.20 | 4:32 | 15:20 | 29 | |
| Kingsland | IH-10 Katy | 3:52:43 PM | 1.25 | 1:14 | 16:34 | 61 | |
| IH-10 Katy | Morton | 3:38:41 PM | 1.50 | 1:54 | 18:28 | 47 |  |
| Morton | Clay Rd | 3:52:43 PM | 1.60 | 1:30 | 19:58 | 64 | |
| Clay Rd | Beckendorff | 3:52:43 PM | 1.30 | 1:17 | 21:15 | 61 | |
| Beckendorff | FM-529 | 3:52:43 PM | 1.00 | 00:54 | 22:09 | 67 | |
| FM-529 | West Rd | 3:52:43 PM | 2.50 | 2:11 | 24:20 | 69 | |
| West Rd | House Hahl | 3:52:43 PM | 1.30 | 1:11 | 25:31 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 3:52:43 PM | 1.40 | 1:16 | 26:47 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:52:43 PM | 2.40 | 2:12 | 28:59 | 65 | |
| 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 | 3:52:43 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 3:52:43 PM | 1.40 | 1:14 | 3:19 | 68 | |
| House Hahl | West Rd | 3:52:43 PM | 1.30 | 1:18 | 4:37 | 60 | |
| West Rd | FM-529 | 3:52:43 PM | 2.50 | 2:14 | 6:51 | 67 | |
| FM-529 | Beckendorff | 3:52:43 PM | 1.00 | 00:59 | 7:50 | 61 | |
| Beckendorff | Clay Rd | 3:52:43 PM | 1.30 | 1:29 | 9:19 | 53 | |
| Clay Rd | Morton | 3:52:43 PM | 1.60 | 2:06 | 11:25 | 46 | |
| Morton | IH-10 Katy | 3:52:43 PM | 1.50 | 1:04 | 12:29 | 84 | |
| IH-10 Katy | Kingsland | 3:52:43 PM | 1.25 | 1:12 | 13:41 | 62 | |
| Kingsland | Cinco Ranch Blvd | 3:52:43 PM | 2.20 | 2:49 | 16:30 | 47 | |
| Cinco Ranch Blvd | S Fry Rd | 3:52:43 PM | 2.00 | 4:01 | 20:31 | 30 |  |
| S Fry Rd | Bellaire | 3:52:43 PM | 1.60 | 1:43 | 22:14 | 56 | |
| Bellaire | W Bellfort | 3:52:43 PM | 2.90 | 2:48 | 25:02 | 62 | |
| W Bellfort | Harlem Rd | 3:52:43 PM | 1.50 | 1:18 | 26:20 | 69 | |
| Harlem Rd | Oyster Creek | 3:52:43 PM | 1.60 | 1:31 | 27:51 | 63 | |
| 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 | 27:48 | 27:48 | 66 | |
