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 | 8:11:53 PM | 1.00 | 1:30 | 1:30 | 40 |  |
| 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 | 8:12:53 PM | 2.00 | 1:53 | 3:17 | 64 |  |
| Cinco Ranch Blvd | Kingsland | 8:12:53 PM | 2.20 | 2:14 | 5:31 | 59 | |
| Kingsland | IH-10 Katy | 8:12:53 PM | 1.25 | 1:18 | 6:49 | 58 | |
| IH-10 Katy | Morton | 8:06:54 PM | 1.50 | 2:03 | 8:52 | 44 | |
| Morton | Clay Rd | 8:12:53 PM | 1.60 | 1:28 | 10:20 | 65 | |
| Clay Rd | Beckendorff | 8:12:53 PM | 1.30 | 1:20 | 11:40 | 58 | |
| Beckendorff | FM-529 | 8:12:53 PM | 1.00 | 00:55 | 12:35 | 65 | |
| FM-529 | West Rd | 8:12:53 PM | 2.50 | 1:56 | 14:31 | 78 | |
| West Rd | House Hahl | 8:12:53 PM | 1.30 | 1:37 | 16:08 | 48 | |
| House Hahl | Bridgeland Lake Parkway | 8:12:53 PM | 1.40 | 1:21 | 17:29 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:12:53 PM | 2.40 | 2:12 | 19:41 | 65 | |
| Summary | 30.55 | 19:41 | 19:41 | 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 | 8:12:53 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:12:53 PM | 1.40 | 1:16 | 3:22 | 66 | |
| House Hahl | West Rd | 8:12:53 PM | 1.30 | 1:34 | 4:56 | 50 | |
| West Rd | FM-529 | 8:12:53 PM | 2.50 | 1:50 | 6:46 | 82 | |
| FM-529 | Beckendorff | 8:12:53 PM | 1.00 | 1:04 | 7:50 | 56 | |
| Beckendorff | Clay Rd | 8:12:53 PM | 1.30 | 1:10 | 9:00 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:12:53 PM | 1.25 | 1:19 | 10:17 | 57 | |
| Kingsland | Cinco Ranch Blvd | 8:12:53 PM | 2.20 | 2:09 | 12:26 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 8:12:53 PM | 2.00 | 2:07 | 14:33 | 57 | |
| 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 | 8:11:53 PM | 1.00 | 00:59 | 15:26 | 61 | |
| Summary | 30.55 | 15:26 | 15:26 | 119 | |
