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 | 8:30:39 PM | 1.00 | 1:01 | 1:01 | 59 |  |
| 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 | 8:30:39 PM | 2.90 | 2:26 | 3:23 | 72 | |
| Bellaire | S Fry Rd | 8:30:39 PM | 1.60 | 1:21 | 4:44 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 8:20:40 PM | 2.00 | 2:15 | 6:59 | 53 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 8:30:39 PM | 1.25 | 3:13 | 10:11 | 23 |  |
| IH-10 Katy | Morton | 8:25:40 PM | 1.50 | 2:45 | 12:56 | 33 |  |
| Morton | Clay Rd | 8:30:39 PM | 1.60 | 1:29 | 14:25 | 65 | |
| Clay Rd | Beckendorff | 8:30:39 PM | 1.30 | 1:14 | 15:39 | 63 | |
| Beckendorff | FM-529 | 8:29:39 PM | 1.00 | 1:05 | 16:44 | 55 | |
| FM-529 | West Rd | 8:30:39 PM | 2.50 | 1:56 | 18:40 | 78 | |
| West Rd | House Hahl | 8:30:39 PM | 1.30 | 1:24 | 20:04 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 8:30:39 PM | 1.40 | 1:12 | 21:16 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:30:39 PM | 2.40 | 2:01 | 23:17 | 71 | |
| Summary | 30.55 | 23:17 | 23:17 | 79 | |
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 | 8:30:39 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:30:39 PM | 1.40 | 1:14 | 3:19 | 68 | |
| House Hahl | West Rd | 8:30:39 PM | 1.30 | 1:36 | 4:55 | 49 |  |
| West Rd | FM-529 | 8:30:39 PM | 2.50 | 1:48 | 6:43 | 83 | |
| FM-529 | Beckendorff | 8:30:39 PM | 1.00 | 00:59 | 7:42 | 61 | |
| Beckendorff | Clay Rd | 8:30:39 PM | 1.30 | 1:08 | 8:50 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:30:39 PM | 1.50 | 3:52 | 12:41 | 23 | |
| IH-10 Katy | Kingsland | 8:30:39 PM | 1.25 | 1:07 | 13:48 | 67 | |
| Kingsland | Cinco Ranch Blvd | 8:30:39 PM | 2.20 | 2:06 | 15:54 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 8:30:39 PM | 2.00 | 1:53 | 17:47 | 64 | |
| S Fry Rd | Bellaire | 8:27:40 PM | 1.60 | 1:26 | 19:13 | 67 | |
| Bellaire | W Bellfort | 8:30:39 PM | 2.90 | 2:25 | 21:38 | 72 | |
| 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 | 8:30:39 PM | 1.00 | 00:51 | 22:25 | 71 | |
| Summary | 30.55 | 22:25 | 22:25 | 82 | |
