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 | 8:25:55 PM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:25:55 PM | 1.60 | 1:26 | 2:20 | 67 | |
| Harlem Rd | W Bellfort | 8:25:55 PM | 1.50 | 1:14 | 3:34 | 73 | |
| W Bellfort | Bellaire | 8:25:55 PM | 2.90 | 2:36 | 6:10 | 67 | |
| Bellaire | S Fry Rd | 8:25:55 PM | 1.60 | 1:27 | 7:37 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 8:25:55 PM | 2.00 | 1:53 | 9:30 | 64 | |
| Cinco Ranch Blvd | Kingsland | 8:25:55 PM | 2.20 | 2:20 | 11:50 | 57 | |
| Kingsland | IH-10 Katy | 8:25:55 PM | 1.25 | 00:59 | 12:49 | 76 | |
| IH-10 Katy | Morton | 8:02:58 PM | 1.50 | 1:36 | 14:25 | 56 | |
| Morton | Clay Rd | 8:25:55 PM | 1.60 | 1:26 | 15:51 | 67 | |
| Clay Rd | Beckendorff | 8:25:55 PM | 1.30 | 1:14 | 17:05 | 63 | |
| Beckendorff | FM-529 | 8:25:55 PM | 1.00 | 00:53 | 17:58 | 68 | |
| FM-529 | West Rd | 8:25:55 PM | 2.50 | 1:53 | 19:51 | 80 | |
| West Rd | House Hahl | 8:25:55 PM | 1.30 | 1:27 | 21:18 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 8:25:55 PM | 1.40 | 1:16 | 22:34 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:25:55 PM | 2.40 | 2:06 | 24:40 | 69 | |
| Summary | 30.55 | 24:40 | 24:40 | 74 | |
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 | 8:25:55 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:25:55 PM | 1.40 | 1:15 | 3:22 | 67 | |
| House Hahl | West Rd | 8:25:55 PM | 1.30 | 1:39 | 5:01 | 47 |  |
| West Rd | FM-529 | 8:25:55 PM | 2.50 | 1:56 | 6:57 | 78 | |
| FM-529 | Beckendorff | 8:25:55 PM | 1.00 | 1:03 | 8:00 | 57 | |
| Beckendorff | Clay Rd | 8:25:55 PM | 1.30 | 1:13 | 9:13 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:15:56 PM | 1.50 | 1:12 | 10:24 | 75 | |
| IH-10 Katy | Kingsland | 8:22:56 PM | 1.25 | 1:08 | 11:32 | 66 | |
| Kingsland | Cinco Ranch Blvd | 8:25:55 PM | 2.20 | 1:57 | 13:29 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 8:25:55 PM | 1.60 | 1:22 | 14:50 | 70 | |
| Bellaire | W Bellfort | 8:25:55 PM | 2.90 | 2:24 | 17:14 | 73 | |
| W Bellfort | Harlem Rd | 8:25:55 PM | 1.50 | 1:05 | 18:19 | 83 | |
| 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 | 18:15 | 18:15 | 100 | |
