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 | 1:26:31 AM | 2.00 | 1:52 | 1:50 | 64 |  |
| Oyster Creek | Harlem Rd | 1:26:31 AM | 1.60 | 1:32 | 3:22 | 63 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 1:26:31 AM | 2.90 | 2:46 | 6:07 | 63 | |
| Bellaire | S Fry Rd | 1:26:31 AM | 1.60 | 1:22 | 7:29 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 1:26:31 AM | 2.00 | 1:52 | 9:21 | 64 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:26:31 AM | 1.50 | 2:05 | 11:24 | 43 |  |
| Morton | Clay Rd | 1:26:31 AM | 1.60 | 1:44 | 13:08 | 55 | |
| Clay Rd | Beckendorff | 1:26:31 AM | 1.30 | 1:22 | 14:30 | 57 | |
| Beckendorff | FM-529 | 1:26:31 AM | 1.00 | 00:52 | 15:22 | 69 | |
| FM-529 | West Rd | 1:26:31 AM | 2.50 | 3:17 | 18:39 | 46 | |
| West Rd | House Hahl | 1:20:31 AM | 1.30 | 1:40 | 20:19 | 47 | |
| House Hahl | Bridgeland Lake Parkway | 1:26:31 AM | 1.40 | 1:20 | 21:39 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:26:31 AM | 2.40 | 2:17 | 23:56 | 63 | |
| 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 | 1:26:31 AM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 1:26:31 AM | 1.40 | 1:18 | 3:34 | 65 | |
| House Hahl | West Rd | 1:26:31 AM | 1.30 | 1:28 | 5:02 | 53 | |
| West Rd | FM-529 | 1:26:31 AM | 2.50 | 2:10 | 7:12 | 69 | |
| FM-529 | Beckendorff | 1:26:31 AM | 1.00 | 1:23 | 8:35 | 43 | |
| Beckendorff | Clay Rd | 1:26:31 AM | 1.30 | 1:04 | 9:39 | 73 | |
| Clay Rd | Morton | 1:26:31 AM | 1.60 | 1:58 | 11:37 | 49 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 1:26:31 AM | 2.20 | 2:22 | 13:57 | 56 | |
| Cinco Ranch Blvd | S Fry Rd | 1:26:31 AM | 2.00 | 2:08 | 16:05 | 56 | |
| 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 | 15:58 | 15:58 | 115 | |
