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 | 12:06:31 AM | 2.00 | 1:48 | 1:46 | 67 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 12:06:31 AM | 1.60 | 1:26 | 3:09 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 12:06:31 AM | 2.00 | 1:45 | 4:54 | 69 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:06:31 AM | 1.50 | 2:00 | 6:52 | 45 |  |
| Morton | Clay Rd | 12:06:31 AM | 1.60 | 1:30 | 8:22 | 64 | |
| Clay Rd | Beckendorff | 12:06:31 AM | 1.30 | 1:21 | 9:43 | 58 | |
| Beckendorff | FM-529 | 12:06:31 AM | 1.00 | 00:56 | 10:39 | 64 | |
| FM-529 | West Rd | 12:06:31 AM | 2.50 | 2:18 | 12:57 | 65 | |
| West Rd | House Hahl | 12:06:31 AM | 1.30 | 1:12 | 14:09 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 12:06:31 AM | 1.40 | 1:11 | 15:20 | 71 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:06:31 AM | 2.40 | 2:20 | 17:40 | 62 | |
| 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 | 12:06:31 AM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 12:06:31 AM | 1.40 | 1:33 | 3:33 | 54 | |
| House Hahl | West Rd | 12:06:31 AM | 1.30 | 1:37 | 5:10 | 48 | |
| West Rd | FM-529 | 12:06:31 AM | 2.50 | 2:21 | 7:31 | 64 | |
| FM-529 | Beckendorff | 12:04:31 AM | 1.00 | 1:20 | 8:51 | 45 | |
| Beckendorff | Clay Rd | 12:06:31 AM | 1.30 | 1:14 | 10:05 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:04:31 AM | 1.25 | 1:20 | 11:23 | 56 | |
| Kingsland | Cinco Ranch Blvd | 12:06:31 AM | 2.20 | 1:51 | 13:14 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 12:06:31 AM | 2.00 | 1:58 | 15:12 | 61 | |
| S Fry Rd | Bellaire | 11:59:31 PM | 1.60 | 1:31 | 16:43 | 63 | |
| Bellaire | W Bellfort | 12:06:31 AM | 2.90 | 3:08 | 19:51 | 56 | |
| W Bellfort | Harlem Rd | 12:06:31 AM | 1.50 | 1:14 | 21:05 | 73 | |
| Harlem Rd | Oyster Creek | 12:06:31 AM | 1.60 | 2:18 | 23:23 | 42 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | 12:06:31 AM | 1.50 | 1:47 | 25:09 | 50 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 25:08 | 25:08 | 73 | |
