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 | 9:01:49 PM | 1.00 | 1:01 | 1:01 | 59 |  |
| 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 | 9:01:49 PM | 2.00 | 1:49 | 2:44 | 66 | |
| Cinco Ranch Blvd | Kingsland | 9:01:49 PM | 2.20 | 2:13 | 4:57 | 60 | |
| Kingsland | IH-10 Katy | 9:01:49 PM | 1.25 | 1:04 | 6:01 | 70 | |
| IH-10 Katy | Morton | 9:01:49 PM | 1.50 | 3:31 | 9:32 | 26 |  |
| Morton | Clay Rd | 9:01:49 PM | 1.60 | 1:23 | 10:55 | 69 | |
| Clay Rd | Beckendorff | 9:01:49 PM | 1.30 | 1:16 | 12:11 | 62 | |
| Beckendorff | FM-529 | 9:01:49 PM | 1.00 | 00:55 | 13:06 | 65 | |
| FM-529 | West Rd | 9:01:49 PM | 2.50 | 1:52 | 14:58 | 80 | |
| West Rd | House Hahl | 9:01:49 PM | 1.30 | 1:28 | 16:26 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 9:01:49 PM | 1.40 | 1:16 | 17:42 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:01:49 PM | 2.40 | 2:05 | 19:47 | 69 | |
| Summary | 30.55 | 19:47 | 19:47 | 93 | |
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 | 9:00:48 PM | 2.40 | 2:18 | 2:18 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 9:01:49 PM | 1.40 | 1:22 | 3:40 | 61 | |
| House Hahl | West Rd | 9:01:49 PM | 1.30 | 1:35 | 5:15 | 49 |  |
| West Rd | FM-529 | 9:01:49 PM | 2.50 | 1:47 | 7:02 | 84 | |
| FM-529 | Beckendorff | 9:01:49 PM | 1.00 | 1:08 | 8:10 | 53 | |
| Beckendorff | Clay Rd | 9:01:49 PM | 1.30 | 1:10 | 9:20 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:01:49 PM | 1.25 | 1:20 | 10:38 | 56 | |
| Kingsland | Cinco Ranch Blvd | 9:01:49 PM | 2.20 | 2:11 | 12:49 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 9:01:49 PM | 2.00 | 2:00 | 14:49 | 60 | |
| 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 | 14:42 | 14:42 | 125 | |
