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 | 6:05:41 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | 6:18:43 PM | 1.50 | 1:23 | 2:21 | 65 | |
| FM-1464 | Oyster Creek | 6:18:43 PM | 2.00 | 1:47 | 4:08 | 67 | |
| Oyster Creek | Harlem Rd | 6:18:43 PM | 1.60 | 1:28 | 5:36 | 65 | |
| Harlem Rd | W Bellfort | 6:18:43 PM | 1.50 | 1:15 | 6:51 | 72 | |
| W Bellfort | Bellaire | 6:18:43 PM | 2.90 | 2:59 | 9:50 | 58 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 6:16:41 PM | 1.50 | 3:22 | 13:08 | 27 |  |
| Morton | Clay Rd | 6:18:43 PM | 1.60 | 1:51 | 14:59 | 52 | |
| Clay Rd | Beckendorff | 6:18:43 PM | 1.30 | 1:15 | 16:14 | 62 | |
| Beckendorff | FM-529 | 6:18:43 PM | 1.00 | 00:54 | 17:08 | 67 | |
| FM-529 | West Rd | 6:18:43 PM | 2.50 | 2:04 | 19:12 | 73 | |
| West Rd | House Hahl | 6:18:43 PM | 1.30 | 1:08 | 20:20 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 6:18:43 PM | 1.40 | 1:10 | 21:30 | 72 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:18:43 PM | 2.40 | 2:07 | 23:37 | 68 | |
| Summary | 30.6 | 23:37 | 23:37 | 78 | |
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 | 6:18:43 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 6:18:43 PM | 1.40 | 1:17 | 3:23 | 65 | |
| House Hahl | West Rd | 6:18:43 PM | 1.30 | 1:15 | 4:38 | 62 | |
| West Rd | FM-529 | 6:18:43 PM | 2.50 | 2:13 | 6:51 | 68 | |
| FM-529 | Beckendorff | 6:18:43 PM | 1.00 | 1:04 | 7:55 | 56 | |
| Beckendorff | Clay Rd | 6:18:43 PM | 1.30 | 1:07 | 9:02 | 70 | |
| Clay Rd | Morton | 6:07:41 PM | 1.60 | 25:16 | 34:18 | 4 |  |
| Morton | IH-10 Katy | 6:18:43 PM | 1.50 | 1:32 | 35:50 | 59 | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 6:18:43 PM | 2.90 | 3:01 | 38:47 | 58 | |
| W Bellfort | Harlem Rd | 6:18:43 PM | 1.50 | 1:14 | 40:01 | 73 | |
| Harlem Rd | Oyster Creek | 6:14:43 PM | 1.60 | 3:23 | 43:24 | 28 | |
| Oyster Creek | FM-1464 | 6:18:43 PM | 2.00 | 1:36 | 45:00 | 75 | |
| FM-1464 | New Territory | 6:18:43 PM | 1.50 | 1:24 | 46:24 | 64 | |
| New Territory | Brazos River | 6:18:43 PM | 1.00 | 00:59 | 47:23 | 61 | |
| Summary | 30.6 | 47:23 | 47:23 | 39 |  |
