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 | 8:14:28 PM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 8:14:28 PM | 1.50 | 1:12 | 2:36 | 75 | |
| W Bellfort | Bellaire | 8:13:28 PM | 2.90 | 2:28 | 5:04 | 71 | |
| Bellaire | S Fry Rd | 8:14:28 PM | 1.60 | 1:24 | 6:28 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:14:28 PM | 2.00 | 2:02 | 8:30 | 59 | |
| Cinco Ranch Blvd | Kingsland | 8:14:28 PM | 2.20 | 2:32 | 11:02 | 52 | |
| Kingsland | IH-10 Katy | 8:10:29 PM | 1.25 | 00:58 | 12:00 | 78 | |
| IH-10 Katy | Morton | 8:13:28 PM | 1.50 | 2:20 | 14:20 | 39 |  |
| Morton | Clay Rd | 8:10:29 PM | 1.60 | 1:27 | 15:47 | 66 | |
| Clay Rd | Beckendorff | 8:14:28 PM | 1.30 | 1:15 | 17:02 | 62 | |
| Beckendorff | FM-529 | 8:14:28 PM | 1.00 | 00:51 | 17:53 | 71 | |
| FM-529 | West Rd | 8:14:28 PM | 2.50 | 2:09 | 20:02 | 70 | |
| West Rd | House Hahl | 8:14:28 PM | 1.30 | 1:11 | 21:13 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 8:14:28 PM | 1.40 | 1:14 | 22:27 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:14:28 PM | 2.40 | 2:01 | 24:28 | 71 | |
| 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 | 8:14:28 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 8:14:28 PM | 1.40 | 1:22 | 3:34 | 61 | |
| House Hahl | West Rd | 8:14:28 PM | 1.30 | 1:21 | 4:55 | 58 | |
| West Rd | FM-529 | 8:14:28 PM | 2.50 | 2:09 | 7:04 | 70 | |
| FM-529 | Beckendorff | 8:14:28 PM | 1.00 | 1:07 | 8:11 | 54 | |
| Beckendorff | Clay Rd | 8:14:28 PM | 1.30 | 1:12 | 9:23 | 65 | |
| Clay Rd | Morton | 8:14:28 PM | 1.60 | 1:42 | 11:05 | 56 | |
| Morton | IH-10 Katy | 8:09:29 PM | 1.50 | 1:13 | 12:18 | 74 | |
| IH-10 Katy | Kingsland | 8:14:28 PM | 1.25 | 1:22 | 13:40 | 55 | |
| Kingsland | Cinco Ranch Blvd | 8:14:28 PM | 2.20 | 2:18 | 15:58 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 8:14:28 PM | 2.00 | 1:58 | 17:56 | 61 | |
| S Fry Rd | Bellaire | 8:14:28 PM | 1.60 | 2:58 | 20:54 | 32 | |
| Bellaire | W Bellfort | 8:14:28 PM | 2.90 | 3:50 | 24:44 | 45 |  |
| 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 | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:39 | 24:39 | 74 | |
