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 | 9:38:43 PM | 1.00 | 1:21 | 1:21 | 44 |  |
| 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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 9:38:43 PM | 2.00 | 1:59 | 3:14 | 61 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 9:38:43 PM | 1.50 | 2:10 | 5:22 | 42 | |
| Morton | Clay Rd | 9:38:43 PM | 1.60 | 1:23 | 6:45 | 69 | |
| Clay Rd | Beckendorff | 9:38:43 PM | 1.30 | 1:17 | 8:02 | 61 | |
| Beckendorff | FM-529 | 9:38:43 PM | 1.00 | 00:55 | 8:57 | 65 | |
| FM-529 | West Rd | 9:38:43 PM | 2.50 | 1:50 | 10:47 | 82 | |
| West Rd | House Hahl | 9:38:43 PM | 1.30 | 1:28 | 12:15 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 9:38:43 PM | 1.40 | 1:20 | 13:35 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:38:43 PM | 2.40 | 2:07 | 15:42 | 68 | |
| Summary | 30.55 | 15:42 | 15:42 | 117 | |
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 | 9:38:43 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 9:38:43 PM | 1.40 | 1:19 | 3:26 | 64 | |
| House Hahl | West Rd | 9:38:43 PM | 1.30 | 1:39 | 5:05 | 47 | |
| West Rd | FM-529 | 9:38:43 PM | 2.50 | 2:06 | 7:11 | 71 | |
| FM-529 | Beckendorff | 9:38:43 PM | 1.00 | 1:07 | 8:18 | 54 | |
| Beckendorff | Clay Rd | 9:38:43 PM | 1.30 | 1:08 | 9:26 | 69 | |
| Clay Rd | Morton | 9:38:43 PM | 1.60 | 1:52 | 11:18 | 51 | |
| Morton | IH-10 Katy | 9:38:43 PM | 1.50 | 1:31 | 12:49 | 59 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 9:38:43 PM | 2.20 | 2:07 | 14:55 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 9:38:43 PM | 2.00 | 1:56 | 16:51 | 62 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 16:44 | 16:44 | 110 | |
