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 | 1:25:47 PM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 1:25:47 PM | 1.60 | 1:43 | 2:38 | 56 | |
| Harlem Rd | W Bellfort | 1:25:47 PM | 1.50 | 1:25 | 4:03 | 64 | |
| W Bellfort | Bellaire | 1:25:47 PM | 2.90 | 3:14 | 7:17 | 54 | |
| Bellaire | S Fry Rd | 1:25:47 PM | 1.60 | 1:34 | 8:51 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 1:25:47 PM | 2.00 | 2:13 | 11:04 | 54 | |
| Cinco Ranch Blvd | Kingsland | 1:25:47 PM | 2.20 | 2:58 | 14:02 | 44 |  |
| Kingsland | IH-10 Katy | 1:25:47 PM | 1.25 | 1:11 | 15:13 | 63 | |
| IH-10 Katy | Morton | 1:25:47 PM | 1.50 | 2:02 | 17:15 | 44 | |
| Morton | Clay Rd | 1:25:47 PM | 1.60 | 1:27 | 18:42 | 66 | |
| Clay Rd | Beckendorff | 1:25:47 PM | 1.30 | 1:23 | 20:05 | 56 | |
| Beckendorff | FM-529 | 1:25:47 PM | 1.00 | 1:02 | 21:07 | 58 | |
| FM-529 | West Rd | 1:25:47 PM | 2.50 | 1:59 | 23:06 | 76 | |
| West Rd | House Hahl | 1:25:47 PM | 1.30 | 1:33 | 24:39 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 1:25:47 PM | 1.40 | 1:19 | 25:58 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:25:47 PM | 2.40 | 2:13 | 28:11 | 65 | |
| Summary | 30.55 | 28:11 | 28:11 | 65 | |
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 | 1:25:47 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 1:25:47 PM | 1.40 | 1:19 | 3:30 | 64 | |
| House Hahl | West Rd | 1:25:47 PM | 1.30 | 1:34 | 5:04 | 50 | |
| West Rd | FM-529 | 1:25:47 PM | 2.50 | 1:50 | 6:54 | 82 | |
| FM-529 | Beckendorff | 1:25:47 PM | 1.00 | 1:03 | 7:57 | 57 | |
| Beckendorff | Clay Rd | 1:25:47 PM | 1.30 | 1:14 | 9:11 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:25:47 PM | 1.25 | 1:25 | 10:34 | 53 | |
| Kingsland | Cinco Ranch Blvd | 1:25:47 PM | 2.20 | 2:29 | 13:03 | 53 | |
| Cinco Ranch Blvd | S Fry Rd | 1:25:47 PM | 2.00 | 2:00 | 15:03 | 60 | |
| S Fry Rd | Bellaire | 1:25:47 PM | 1.60 | 1:38 | 16:41 | 59 | |
| Bellaire | W Bellfort | 1:25:47 PM | 2.90 | 2:46 | 19:27 | 63 | |
| W Bellfort | Harlem Rd | 1:25:47 PM | 1.50 | 1:22 | 20:49 | 66 | |
| Harlem Rd | Oyster Creek | 1:25:47 PM | 1.60 | 1:49 | 22:38 | 53 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 1:25:47 PM | 1.00 | 00:59 | 23:35 | 61 | |
| Summary | 30.55 | 23:35 | 23:35 | 78 | |
