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 | 1:04:44 AM | 2.00 | 1:35 | 1:33 | 76 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 1:04:44 AM | 2.90 | 2:29 | 4:00 | 70 | |
| Bellaire | S Fry Rd | 1:03:44 AM | 1.60 | 1:34 | 5:34 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 1:04:44 AM | 2.00 | 1:52 | 7:26 | 64 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:04:44 AM | 1.50 | 1:50 | 9:14 | 49 |  |
| Morton | Clay Rd | 1:04:44 AM | 1.60 | 1:25 | 10:39 | 68 | |
| Clay Rd | Beckendorff | 1:04:44 AM | 1.30 | 1:19 | 11:58 | 59 | |
| Beckendorff | FM-529 | 1:04:44 AM | 1.00 | 00:54 | 12:52 | 67 | |
| FM-529 | West Rd | 12:33:45 AM | 2.50 | 2:32 | 15:24 | 59 | |
| West Rd | House Hahl | 1:04:44 AM | 1.30 | 1:23 | 16:47 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 1:04:44 AM | 1.40 | 1:13 | 18:00 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:04:44 AM | 2.40 | 2:11 | 20:11 | 66 | |
| 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 | 1:04:44 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 1:04:44 AM | 1.40 | 1:21 | 3:28 | 62 | |
| House Hahl | West Rd | 1:04:44 AM | 1.30 | 1:17 | 4:45 | 61 | |
| West Rd | FM-529 | 1:04:44 AM | 2.50 | 2:11 | 6:56 | 69 | |
| FM-529 | Beckendorff | 1:04:44 AM | 1.00 | 1:13 | 8:09 | 49 | |
| Beckendorff | Clay Rd | 1:04:44 AM | 1.30 | 1:25 | 9:34 | 55 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 1:04:44 AM | 1.50 | 1:41 | 11:14 | 53 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 1:04:44 AM | 2.20 | 2:00 | 13:13 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 1:04:44 AM | 2.00 | 2:13 | 15:26 | 54 | |
| S Fry Rd | Bellaire | 1:04:44 AM | 1.60 | 1:31 | 16:57 | 63 | |
| 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 | 1:04:44 AM | 2.00 | 1:40 | 18:34 | 72 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 18:32 | 18:32 | 99 | |
