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 | 10:30:21 PM | 1.60 | 1:46 | 1:43 | 54 |  |
| Harlem Rd | W Bellfort | 10:30:21 PM | 1.50 | 1:10 | 2:53 | 77 | |
| W Bellfort | Bellaire | 10:30:21 PM | 2.90 | 2:55 | 5:48 | 60 | |
| Bellaire | S Fry Rd | 10:30:21 PM | 1.60 | 1:39 | 7:27 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 10:30:21 PM | 2.00 | 1:57 | 9:24 | 62 | |
| Cinco Ranch Blvd | Kingsland | 10:30:21 PM | 2.20 | 2:38 | 12:02 | 50 | |
| Kingsland | IH-10 Katy | 10:30:21 PM | 1.25 | 1:04 | 13:06 | 70 | |
| IH-10 Katy | Morton | 10:30:21 PM | 1.50 | 2:01 | 15:07 | 45 |  |
| Morton | Clay Rd | 10:30:21 PM | 1.60 | 1:30 | 16:37 | 64 | |
| Clay Rd | Beckendorff | 10:30:21 PM | 1.30 | 1:12 | 17:49 | 65 | |
| Beckendorff | FM-529 | 10:30:21 PM | 1.00 | 00:49 | 18:38 | 73 | |
| FM-529 | West Rd | 10:30:21 PM | 2.50 | 2:00 | 20:38 | 75 | |
| West Rd | House Hahl | 10:30:21 PM | 1.30 | 1:11 | 21:49 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 10:30:21 PM | 1.40 | 1:09 | 22:58 | 73 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:30:21 PM | 2.40 | 2:07 | 25:05 | 68 | |
| 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 | 10:30:21 PM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 10:30:21 PM | 1.40 | 1:26 | 3:40 | 59 | |
| House Hahl | West Rd | 10:30:21 PM | 1.30 | 1:21 | 5:01 | 58 | |
| West Rd | FM-529 | 10:22:48 PM | 2.50 | 2:05 | 7:06 | 72 | |
| FM-529 | Beckendorff | 10:30:21 PM | 1.00 | 1:04 | 8:10 | 56 | |
| Beckendorff | Clay Rd | 10:30:21 PM | 1.30 | 1:05 | 9:15 | 72 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 10:30:21 PM | 1.50 | 1:33 | 10:47 | 58 | |
| IH-10 Katy | Kingsland | 10:30:21 PM | 1.25 | 1:10 | 11:57 | 64 | |
| Kingsland | Cinco Ranch Blvd | 10:30:21 PM | 2.20 | 2:04 | 14:01 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 10:28:47 PM | 2.00 | 5:12 | 19:13 | 23 |  |
| S Fry Rd | Bellaire | 10:30:21 PM | 1.60 | 2:41 | 21:54 | 36 |  |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 10:30:21 PM | 1.60 | 1:27 | 23:19 | 66 | |
| 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 | 23:16 | 23:16 | 79 | |
