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 | 3:48:35 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:48:35 PM | 1.60 | 1:33 | 2:26 | 62 | |
| Harlem Rd | W Bellfort | 3:48:35 PM | 1.50 | 1:17 | 3:43 | 70 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:48:35 PM | 2.00 | 3:37 | 7:18 | 33 |  |
| Cinco Ranch Blvd | Kingsland | 3:48:35 PM | 2.20 | 3:29 | 10:47 | 38 | |
| Kingsland | IH-10 Katy | 3:47:35 PM | 1.25 | 1:07 | 11:54 | 67 | |
| IH-10 Katy | Morton | 3:48:35 PM | 1.50 | 2:36 | 14:30 | 35 | |
| Morton | Clay Rd | 3:48:35 PM | 1.60 | 1:51 | 16:21 | 52 | |
| Clay Rd | Beckendorff | 3:48:35 PM | 1.30 | 1:21 | 17:42 | 58 | |
| Beckendorff | FM-529 | 3:48:35 PM | 1.00 | 00:58 | 18:40 | 62 | |
| FM-529 | West Rd | 3:48:35 PM | 2.50 | 1:56 | 20:36 | 78 | |
| West Rd | House Hahl | 3:48:35 PM | 1.30 | 1:32 | 22:08 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 3:48:35 PM | 1.40 | 1:17 | 23:25 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:48:35 PM | 2.40 | 2:14 | 25:39 | 64 | |
| Summary | 30.55 | 25:39 | 25:39 | 71 | |
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 | 3:48:35 PM | 2.40 | 3:36 | 3:36 | 40 |  |
| Bridgeland Lake Parkway | House Hahl | 3:48:35 PM | 1.40 | 1:25 | 5:01 | 59 | |
| House Hahl | West Rd | 3:48:35 PM | 1.30 | 1:38 | 6:39 | 48 | |
| West Rd | FM-529 | 3:48:35 PM | 2.50 | 1:56 | 8:35 | 78 | |
| FM-529 | Beckendorff | 3:48:35 PM | 1.00 | 1:08 | 9:43 | 53 | |
| Beckendorff | Clay Rd | 3:48:35 PM | 1.30 | 1:14 | 10:57 | 63 | |
| Clay Rd | Morton | 3:48:35 PM | 1.60 | 2:07 | 13:04 | 45 | |
| Morton | IH-10 Katy | 3:46:35 PM | 1.50 | 1:31 | 14:35 | 59 | |
| IH-10 Katy | Kingsland | 3:48:35 PM | 1.25 | 1:27 | 16:02 | 52 | |
| Kingsland | Cinco Ranch Blvd | 3:48:35 PM | 2.20 | 5:25 | 21:27 | 24 |  |
| Cinco Ranch Blvd | S Fry Rd | 3:48:35 PM | 2.00 | 4:37 | 26:04 | 26 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 3:48:35 PM | 1.50 | 1:21 | 27:23 | 67 | |
| Harlem Rd | Oyster Creek | 3:48:35 PM | 1.60 | 1:26 | 28:49 | 67 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:48:35 PM | 1.00 | 00:47 | 29:34 | 77 | |
| Summary | 30.55 | 29:34 | 29:34 | 62 | |
