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 | 8:44:47 PM | 1.00 | 00:48 | 00:48 | 75 |  |
| New Territory | FM-1464 | 8:39:47 PM | 1.50 | 1:27 | 2:15 | 62 | |
| FM-1464 | Oyster Creek | 8:44:47 PM | 2.00 | 1:47 | 4:02 | 67 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 8:44:47 PM | 2.90 | 2:34 | 6:34 | 68 | |
| Bellaire | S Fry Rd | 8:44:46 PM | 1.60 | 1:30 | 8:04 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 8:44:47 PM | 2.00 | 2:02 | 10:06 | 59 | |
| Cinco Ranch Blvd | Kingsland | 8:42:47 PM | 2.20 | 8:22 | 18:28 | 16 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:44:46 PM | 1.50 | 1:46 | 20:13 | 51 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | 8:44:46 PM | 2.50 | 2:04 | 22:14 | 73 | |
| West Rd | House Hahl | 8:44:46 PM | 1.30 | 1:10 | 23:24 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 8:44:46 PM | 1.40 | 1:18 | 24:42 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:44:46 PM | 2.40 | 2:11 | 26:53 | 66 | |
| Summary | 30.55 | 26:53 | 26:53 | 68 | |
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 | 8:44:47 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:44:47 PM | 1.40 | 1:19 | 3:26 | 64 | |
| House Hahl | West Rd | 8:44:47 PM | 1.30 | 1:14 | 4:40 | 63 | |
| West Rd | FM-529 | 8:39:47 PM | 2.50 | 2:06 | 6:46 | 71 | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:44:47 PM | 1.50 | 1:17 | 8:00 | 70 | |
| IH-10 Katy | Kingsland | 8:44:47 PM | 1.25 | 1:21 | 9:21 | 56 | |
| Kingsland | Cinco Ranch Blvd | 8:44:47 PM | 2.20 | 2:05 | 11:26 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 8:44:47 PM | 2.00 | 2:03 | 13:29 | 59 | |
| S Fry Rd | Bellaire | 8:44:47 PM | 1.60 | 1:42 | 15:11 | 56 | |
| Bellaire | W Bellfort | 8:44:47 PM | 2.90 | 2:48 | 17:59 | 62 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 8:44:47 PM | 2.00 | 1:45 | 19:42 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 19:40 | 19:40 | 93 | |
