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 | 6:15:51 PM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | 6:15:51 PM | 1.50 | 1:26 | 2:22 | 63 | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 6:15:51 PM | 2.90 | 2:44 | 5:03 | 64 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 6:15:51 PM | 1.25 | 1:19 | 6:19 | 57 | |
| IH-10 Katy | Morton | 6:15:51 PM | 1.50 | 5:44 | 12:03 | 16 |  |
| Morton | Clay Rd | 6:15:51 PM | 1.60 | 2:23 | 14:26 | 40 |  |
| Clay Rd | Beckendorff | 6:15:51 PM | 1.30 | 1:28 | 15:54 | 53 | |
| Beckendorff | FM-529 | 6:15:51 PM | 1.00 | 1:03 | 16:57 | 57 | |
| FM-529 | West Rd | 6:15:51 PM | 2.50 | 2:06 | 19:03 | 71 | |
| West Rd | House Hahl | 6:15:51 PM | 1.30 | 1:33 | 20:36 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 6:15:51 PM | 1.40 | 1:24 | 22:00 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:15:51 PM | 2.40 | 2:28 | 24:28 | 58 | |
| Summary | 30.55 | 24:28 | 24:28 | 75 | |
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 | 6:15:51 PM | 2.40 | 3:08 | 3:08 | 46 | |
| Bridgeland Lake Parkway | House Hahl | 6:15:51 PM | 1.40 | 1:58 | 5:06 | 43 | |
| House Hahl | West Rd | 6:15:51 PM | 1.30 | 3:49 | 8:55 | 20 |  |
| West Rd | FM-529 | 6:15:51 PM | 2.50 | 4:15 | 13:10 | 35 |  |
| FM-529 | Beckendorff | 6:15:51 PM | 1.00 | 2:28 | 15:38 | 24 | |
| Beckendorff | Clay Rd | 6:15:51 PM | 1.30 | 1:37 | 17:15 | 48 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 6:15:51 PM | 1.50 | 2:22 | 19:36 | 38 | |
| IH-10 Katy | Kingsland | 6:15:51 PM | 1.25 | 1:14 | 20:50 | 61 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 6:15:51 PM | 2.90 | 2:43 | 23:30 | 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 | 23:25 | 23:25 | 78 | |
