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 | 6:11:46 PM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 6:11:46 PM | 1.60 | 1:23 | 2:21 | 69 | |
| Harlem Rd | W Bellfort | 6:11:46 PM | 1.50 | 1:14 | 3:35 | 73 | |
| W Bellfort | Bellaire | 6:11:46 PM | 2.90 | 2:30 | 6:05 | 70 | |
| Bellaire | S Fry Rd | 6:11:46 PM | 1.60 | 1:25 | 7:30 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 6:11:46 PM | 2.00 | 1:51 | 9:21 | 65 | |
| Cinco Ranch Blvd | Kingsland | 6:11:46 PM | 2.20 | 2:25 | 11:46 | 55 | |
| Kingsland | IH-10 Katy | 6:11:46 PM | 1.25 | 1:05 | 12:51 | 69 | |
| IH-10 Katy | Morton | 6:11:46 PM | 1.50 | 1:30 | 14:21 | 60 | |
| Morton | Clay Rd | 6:11:46 PM | 1.60 | 1:25 | 15:46 | 68 | |
| Clay Rd | Beckendorff | 6:11:46 PM | 1.30 | 1:11 | 16:57 | 66 | |
| Beckendorff | FM-529 | 6:11:46 PM | 1.00 | 00:54 | 17:51 | 67 | |
| FM-529 | West Rd | 6:11:46 PM | 2.50 | 1:44 | 19:35 | 87 | |
| West Rd | House Hahl | 6:11:46 PM | 1.30 | 1:24 | 20:59 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 6:11:46 PM | 1.40 | 1:14 | 22:13 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:11:46 PM | 2.40 | 2:03 | 24:16 | 70 | |
| Summary | 30.55 | 24:16 | 24:16 | 76 | |
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 | 6:11:46 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 6:11:46 PM | 1.40 | 1:18 | 3:21 | 65 | |
| House Hahl | West Rd | 6:11:46 PM | 1.30 | 1:29 | 4:50 | 53 | |
| West Rd | FM-529 | 6:11:46 PM | 2.50 | 1:49 | 6:39 | 83 | |
| FM-529 | Beckendorff | 6:11:46 PM | 1.00 | 00:56 | 7:35 | 64 | |
| Beckendorff | Clay Rd | 6:11:46 PM | 1.30 | 1:12 | 8:47 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:11:46 PM | 1.25 | 1:11 | 9:56 | 63 | |
| Kingsland | Cinco Ranch Blvd | 6:11:46 PM | 2.20 | 1:48 | 11:44 | 73 | |
| Cinco Ranch Blvd | S Fry Rd | 6:11:46 PM | 2.00 | 1:52 | 13:36 | 64 | |
| S Fry Rd | Bellaire | 6:11:46 PM | 1.60 | 1:24 | 15:00 | 69 | |
| Bellaire | W Bellfort | 6:11:46 PM | 2.90 | 2:43 | 17:43 | 64 | |
| W Bellfort | Harlem Rd | 6:11:46 PM | 1.50 | 1:08 | 18:51 | 79 | |
| Harlem Rd | Oyster Creek | 6:11:46 PM | 1.60 | 1:20 | 20:11 | 72 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 6:11:46 PM | 1.00 | 00:51 | 21:00 | 71 | |
| Summary | 30.55 | 21:00 | 21:00 | 87 | |
