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 | 3:47:38 AM | 2.00 | 1:55 | 1:53 | 63 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 3:47:38 AM | 1.50 | 1:23 | 3:15 | 65 | |
| W Bellfort | Bellaire | 3:47:38 AM | 2.90 | 2:42 | 5:57 | 64 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:47:38 AM | 2.00 | 1:55 | 7:51 | 63 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:47:38 AM | 1.50 | 1:57 | 9:46 | 46 |  |
| Morton | Clay Rd | 3:47:38 AM | 1.60 | 1:26 | 11:12 | 67 | |
| Clay Rd | Beckendorff | 3:47:38 AM | 1.30 | 1:24 | 12:36 | 56 | |
| Beckendorff | FM-529 | 3:47:38 AM | 1.00 | 00:47 | 13:23 | 77 | |
| FM-529 | West Rd | 3:47:38 AM | 2.50 | 2:02 | 15:25 | 74 | |
| West Rd | House Hahl | 3:31:37 AM | 1.30 | 1:14 | 16:39 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 3:47:38 AM | 1.40 | 1:19 | 17:58 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:47:38 AM | 2.40 | 2:14 | 20:12 | 64 | |
| 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 | 3:47:38 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 3:47:38 AM | 1.40 | 1:41 | 3:50 | 50 | |
| House Hahl | West Rd | 3:47:38 AM | 1.30 | 1:16 | 5:06 | 62 | |
| West Rd | FM-529 | 3:42:37 AM | 2.50 | 2:23 | 7:29 | 63 | |
| FM-529 | Beckendorff | 3:47:38 AM | 1.00 | 1:11 | 8:40 | 51 | |
| Beckendorff | Clay Rd | 3:47:38 AM | 1.30 | 1:13 | 9:53 | 64 | |
| Clay Rd | Morton | 3:47:38 AM | 1.60 | 1:46 | 11:39 | 54 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 3:47:38 AM | 2.00 | 1:45 | 13:21 | 69 | |
| 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 | 13:14 | 13:14 | 139 | |
