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 | 3:33:48 AM | 2.00 | 2:01 | 1:59 | 60 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 3:33:48 AM | 1.50 | 1:15 | 3:13 | 72 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:33:48 AM | 2.00 | 1:58 | 5:09 | 61 | |
| Cinco Ranch Blvd | Kingsland | 3:33:48 AM | 2.20 | 2:17 | 7:26 | 58 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:33:48 AM | 1.50 | 1:52 | 9:17 | 48 |  |
| Morton | Clay Rd | 3:33:48 AM | 1.60 | 1:23 | 10:40 | 69 | |
| Clay Rd | Beckendorff | 3:33:48 AM | 1.30 | 1:15 | 11:55 | 62 | |
| Beckendorff | FM-529 | 3:33:48 AM | 1.00 | 00:54 | 12:49 | 67 | |
| FM-529 | West Rd | 3:33:48 AM | 2.50 | 2:58 | 15:47 | 51 | |
| West Rd | House Hahl | 3:33:48 AM | 1.30 | 1:14 | 17:01 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 3:33:48 AM | 1.40 | 1:22 | 18:23 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:33:48 AM | 2.40 | 2:04 | 20:27 | 70 | |
| 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 | 3:33:48 AM | 2.40 | 2:25 | 2:25 | 60 | |
| Bridgeland Lake Parkway | House Hahl | 3:33:48 AM | 1.40 | 1:14 | 3:39 | 68 | |
| House Hahl | West Rd | 3:33:48 AM | 1.30 | 1:20 | 4:59 | 58 | |
| West Rd | FM-529 | 3:33:48 AM | 2.50 | 2:24 | 7:23 | 62 | |
| FM-529 | Beckendorff | 3:33:48 AM | 1.00 | 1:18 | 8:41 | 46 | |
| Beckendorff | Clay Rd | 3:33:48 AM | 1.30 | 00:59 | 9:40 | 79 | |
| 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 | 3:33:48 AM | 2.20 | 1:55 | 11:32 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 3:33:48 AM | 1.60 | 1:42 | 13:13 | 56 | |
| Bellaire | W Bellfort | 3:33:48 AM | 2.90 | 2:38 | 15:51 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:33:48 AM | 2.00 | 1:33 | 17:22 | 77 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 17:20 | 17:20 | 106 | |
