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 | 12:17:56 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 12:17:56 PM | 1.60 | 1:32 | 2:24 | 63 | |
| Harlem Rd | W Bellfort | 12:17:56 PM | 1.50 | 1:19 | 3:43 | 68 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:17:56 PM | 2.00 | 1:56 | 5:37 | 62 | |
| Cinco Ranch Blvd | Kingsland | 12:17:56 PM | 2.20 | 1:59 | 7:36 | 67 | |
| Kingsland | IH-10 Katy | 12:17:56 PM | 1.25 | 1:05 | 8:41 | 69 | |
| IH-10 Katy | Morton | 12:17:56 PM | 1.50 | 1:40 | 10:21 | 54 | |
| Morton | Clay Rd | 12:17:56 PM | 1.60 | 1:22 | 11:43 | 70 | |
| Clay Rd | Beckendorff | 12:17:56 PM | 1.30 | 1:15 | 12:58 | 62 | |
| Beckendorff | FM-529 | 12:17:56 PM | 1.00 | 00:52 | 13:50 | 69 | |
| FM-529 | West Rd | 12:17:56 PM | 2.50 | 1:49 | 15:39 | 83 | |
| West Rd | House Hahl | 12:17:56 PM | 1.30 | 1:26 | 17:05 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 12:17:56 PM | 1.40 | 1:16 | 18:21 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:17:56 PM | 2.40 | 2:04 | 20:25 | 70 | |
| Summary | 30.55 | 20:25 | 20:25 | 90 | |
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 | 12:17:56 PM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 12:17:56 PM | 1.40 | 1:13 | 3:13 | 69 | |
| House Hahl | West Rd | 12:17:56 PM | 1.30 | 1:28 | 4:41 | 53 | |
| West Rd | FM-529 | 12:08:56 PM | 2.50 | 1:51 | 6:32 | 81 | |
| FM-529 | Beckendorff | 12:17:56 PM | 1.00 | 1:08 | 7:40 | 53 | |
| Beckendorff | Clay Rd | 12:17:56 PM | 1.30 | 1:08 | 8:48 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:17:56 PM | 1.25 | 1:14 | 10:00 | 61 | |
| Kingsland | Cinco Ranch Blvd | 12:17:56 PM | 2.20 | 2:13 | 12:13 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 12:17:56 PM | 2.00 | 1:56 | 14:09 | 62 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 12:17:56 PM | 1.50 | 1:11 | 15:18 | 76 | |
| Harlem Rd | Oyster Creek | 12:17:56 PM | 1.60 | 1:22 | 16:40 | 70 | |
| 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 | 16:37 | 16:37 | 110 | |
