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 | 4:21:39 AM | 2.00 | 1:43 | 1:41 | 70 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 4:21:39 AM | 2.90 | 2:12 | 3:51 | 79 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:21:39 AM | 1.50 | 1:47 | 5:34 | 50 | |
| Morton | Clay Rd | 4:21:39 AM | 1.60 | 1:26 | 7:00 | 67 | |
| Clay Rd | Beckendorff | 4:21:39 AM | 1.30 | 1:16 | 8:16 | 62 | |
| Beckendorff | FM-529 | 4:21:39 AM | 1.00 | 00:53 | 9:09 | 68 | |
| FM-529 | West Rd | 4:18:39 AM | 2.50 | 3:00 | 12:09 | 50 | |
| West Rd | House Hahl | 4:21:39 AM | 1.30 | 1:04 | 13:13 | 73 | |
| House Hahl | Bridgeland Lake Parkway | 4:21:39 AM | 1.40 | 1:24 | 14:37 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:21:39 AM | 2.40 | 2:12 | 16:49 | 65 | |
| 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 | 4:21:39 AM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 4:21:39 AM | 1.40 | 1:30 | 3:30 | 56 | |
| House Hahl | West Rd | 4:21:39 AM | 1.30 | 1:12 | 4:42 | 65 | |
| West Rd | FM-529 | 4:21:39 AM | 2.50 | 2:06 | 6:48 | 71 | |
| FM-529 | Beckendorff | 4:11:39 AM | 1.00 | 00:56 | 7:44 | 64 | |
| Beckendorff | Clay Rd | 4:12:39 AM | 1.30 | 1:15 | 8:59 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 4:21:39 AM | 2.20 | 1:58 | 10:54 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 10:46 | 10:46 | 170 | |
