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 | 8:39:42 PM | 1.00 | 1:06 | 1:06 | 55 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| 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 | 8:39:42 PM | 2.90 | 2:22 | 3:24 | 74 | |
| Bellaire | S Fry Rd | 8:39:42 PM | 1.60 | 1:29 | 4:53 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 8:39:42 PM | 2.00 | 2:03 | 6:56 | 59 | |
| Cinco Ranch Blvd | Kingsland | 8:37:43 PM | 2.20 | 2:11 | 9:07 | 60 | |
| Kingsland | IH-10 Katy | 8:37:43 PM | 1.25 | 2:04 | 11:11 | 36 |  |
| IH-10 Katy | Morton | 8:39:42 PM | 1.50 | 1:51 | 13:02 | 49 |  |
| Morton | Clay Rd | 8:39:42 PM | 1.60 | 1:19 | 14:21 | 73 | |
| Clay Rd | Beckendorff | 8:39:42 PM | 1.30 | 1:19 | 15:40 | 59 | |
| Beckendorff | FM-529 | 8:39:42 PM | 1.00 | 00:53 | 16:33 | 68 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 8:39:42 PM | 1.40 | 1:18 | 17:49 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:39:42 PM | 2.40 | 2:05 | 19:54 | 69 | |
| Summary | 30.55 | 19:54 | 19:54 | 92 | |
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 | 8:39:42 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:39:42 PM | 1.40 | 1:19 | 3:25 | 64 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 8:39:42 PM | 1.00 | 1:04 | 4:27 | 56 | |
| Beckendorff | Clay Rd | 8:39:42 PM | 1.30 | 1:09 | 5:36 | 68 | |
| Clay Rd | Morton | 8:39:42 PM | 1.60 | 3:03 | 8:39 | 31 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:39:42 PM | 1.25 | 1:00 | 9:38 | 75 | |
| Kingsland | Cinco Ranch Blvd | 8:39:42 PM | 2.20 | 1:59 | 11:37 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 8:39:42 PM | 2.00 | 1:57 | 13:34 | 62 | |
| S Fry Rd | Bellaire | 8:39:42 PM | 1.60 | 1:28 | 15:02 | 65 | |
| Bellaire | W Bellfort | 8:39:42 PM | 2.90 | 2:29 | 17:31 | 70 | |
| 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 | 17:26 | 17:26 | 105 | |
