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 | 2:55:39 PM | 1.60 | 1:24 | 1:21 | 69 |  |
| Harlem Rd | W Bellfort | 2:49:38 PM | 1.50 | 1:12 | 2:33 | 75 | |
| W Bellfort | Bellaire | 2:55:39 PM | 2.90 | 2:31 | 5:04 | 69 | |
| Bellaire | S Fry Rd | 2:55:39 PM | 1.60 | 1:25 | 6:29 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 2:55:39 PM | 2.00 | 2:08 | 8:37 | 56 | |
| Cinco Ranch Blvd | Kingsland | 2:55:39 PM | 2.20 | 3:22 | 11:59 | 39 |  |
| Kingsland | IH-10 Katy | 2:55:39 PM | 1.25 | 1:08 | 13:07 | 66 | |
| IH-10 Katy | Morton | 2:52:38 PM | 1.50 | 1:48 | 14:55 | 50 | |
| Morton | Clay Rd | 2:55:39 PM | 1.60 | 1:26 | 16:21 | 67 | |
| Clay Rd | Beckendorff | 2:55:39 PM | 1.30 | 1:15 | 17:36 | 62 | |
| Beckendorff | FM-529 | 2:55:39 PM | 1.00 | 00:51 | 18:27 | 71 | |
| FM-529 | West Rd | 2:55:39 PM | 2.50 | 2:12 | 20:39 | 68 | |
| West Rd | House Hahl | 2:55:39 PM | 1.30 | 1:10 | 21:49 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 2:55:39 PM | 1.40 | 1:21 | 23:10 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:55:39 PM | 2.40 | 2:13 | 25:23 | 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 | 2:55:39 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 2:55:39 PM | 1.40 | 1:14 | 3:26 | 68 | |
| House Hahl | West Rd | 2:55:39 PM | 1.30 | 1:13 | 4:39 | 64 | |
| West Rd | FM-529 | 2:55:39 PM | 2.50 | 2:04 | 6:43 | 73 | |
| FM-529 | Beckendorff | 2:55:39 PM | 1.00 | 1:00 | 7:43 | 60 | |
| Beckendorff | Clay Rd | 2:55:39 PM | 1.30 | 1:12 | 8:55 | 65 | |
| Clay Rd | Morton | 2:55:39 PM | 1.60 | 1:53 | 10:48 | 51 | |
| Morton | IH-10 Katy | 2:55:39 PM | 1.50 | 1:31 | 12:19 | 59 | |
| IH-10 Katy | Kingsland | 2:55:39 PM | 1.25 | 1:11 | 13:30 | 63 | |
| Kingsland | Cinco Ranch Blvd | 2:55:39 PM | 2.20 | 2:33 | 16:03 | 52 | |
| Cinco Ranch Blvd | S Fry Rd | 2:55:39 PM | 2.00 | 4:56 | 20:59 | 24 |  |
| S Fry Rd | Bellaire | 2:55:39 PM | 1.60 | 1:53 | 22:52 | 51 | |
| Bellaire | W Bellfort | 2:55:39 PM | 2.90 | 2:42 | 25:34 | 64 | |
| 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 | 25:29 | 25:29 | 72 | |
