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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 10:07:35 PM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 10:07:35 PM | 1.50 | 1:08 | 2:34 | 79 | |
| W Bellfort | Bellaire | 10:07:35 PM | 2.90 | 2:32 | 5:06 | 69 | |
| Bellaire | S Fry Rd | 10:07:35 PM | 1.60 | 1:22 | 6:28 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 10:07:35 PM | 2.00 | 1:59 | 8:27 | 61 | |
| Cinco Ranch Blvd | Kingsland | 10:07:35 PM | 2.20 | 1:43 | 10:10 | 77 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:07:35 PM | 1.50 | 1:52 | 12:01 | 48 |  |
| Morton | Clay Rd | 10:07:35 PM | 1.60 | 1:21 | 13:22 | 71 | |
| Clay Rd | Beckendorff | 10:07:35 PM | 1.30 | 1:13 | 14:35 | 64 | |
| Beckendorff | FM-529 | 10:07:35 PM | 1.00 | 00:51 | 15:26 | 71 | |
| FM-529 | West Rd | 10:07:35 PM | 2.50 | 2:04 | 17:30 | 73 | |
| West Rd | House Hahl | 10:07:35 PM | 1.30 | 1:11 | 18:41 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 10:07:35 PM | 1.40 | 1:16 | 19:57 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:07:35 PM | 2.40 | 2:04 | 22:01 | 70 | |
| Summary | 30.55 | Not Available | |
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 | 10:07:35 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 10:07:35 PM | 1.40 | 1:13 | 3:18 | 69 | |
| House Hahl | West Rd | 10:07:35 PM | 1.30 | 1:15 | 4:33 | 62 | |
| West Rd | FM-529 | 10:07:35 PM | 2.50 | 2:08 | 6:41 | 70 | |
| FM-529 | Beckendorff | 10:07:35 PM | 1.00 | 1:04 | 7:45 | 56 | |
| Beckendorff | Clay Rd | 10:07:35 PM | 1.30 | 1:10 | 8:55 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:07:35 PM | 1.25 | 1:09 | 10:02 | 65 | |
| Kingsland | Cinco Ranch Blvd | 10:07:35 PM | 2.20 | 1:58 | 12:00 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 10:07:35 PM | 2.00 | 1:59 | 13:59 | 61 | |
| S Fry Rd | Bellaire | 10:07:35 PM | 1.60 | 1:36 | 15:35 | 60 | |
| Bellaire | W Bellfort | 10:07:35 PM | 2.90 | 2:55 | 18:30 | 60 | |
| W Bellfort | Harlem Rd | 10:02:35 PM | 1.50 | 1:13 | 19:43 | 74 | |
| 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 | 19:39 | 19:39 | 93 | |
