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 | 1:42:48 AM | 1.00 | 1:02 | 1:02 | 58 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 1:42:48 AM | 1.60 | 1:18 | 2:15 | 74 | |
| S Fry Rd | Cinco Ranch Blvd | 1:42:48 AM | 2.00 | 2:00 | 4:15 | 60 | |
| Cinco Ranch Blvd | Kingsland | 1:42:48 AM | 2.20 | 2:20 | 6:35 | 57 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:42:48 AM | 1.50 | 1:44 | 8:18 | 52 | |
| Morton | Clay Rd | 1:42:48 AM | 1.60 | 1:25 | 9:43 | 68 | |
| Clay Rd | Beckendorff | 1:42:48 AM | 1.30 | 1:17 | 11:00 | 61 | |
| Beckendorff | FM-529 | 1:42:48 AM | 1.00 | 00:55 | 11:55 | 65 | |
| FM-529 | West Rd | 1:34:48 AM | 2.50 | 2:14 | 14:09 | 67 | |
| West Rd | House Hahl | 1:42:48 AM | 1.30 | 1:41 | 15:50 | 46 |  |
| House Hahl | Bridgeland Lake Parkway | 1:42:48 AM | 1.40 | 1:19 | 17:09 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 17:08 | 17:08 | 107 | |
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 | 1:42:48 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 1:42:48 AM | 1.40 | 1:29 | 3:40 | 57 | |
| House Hahl | West Rd | 1:42:48 AM | 1.30 | 1:40 | 5:20 | 47 | |
| West Rd | FM-529 | 1:42:48 AM | 2.50 | 1:44 | 7:04 | 87 | |
| FM-529 | Beckendorff | 1:42:48 AM | 1.00 | 1:01 | 8:05 | 59 | |
| Beckendorff | Clay Rd | 1:42:48 AM | 1.30 | 1:12 | 9:17 | 65 | |
| Clay Rd | Morton | 1:42:48 AM | 1.60 | 1:58 | 11:15 | 49 | |
| Morton | IH-10 Katy | 1:42:48 AM | 1.50 | 1:04 | 12:19 | 84 | |
| IH-10 Katy | Kingsland | 1:41:48 AM | 1.25 | 2:09 | 14:28 | 35 |  |
| Kingsland | Cinco Ranch Blvd | 1:42:48 AM | 2.20 | 1:59 | 16:27 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 1:42:48 AM | 2.00 | 1:55 | 18:22 | 63 | |
| S Fry Rd | Bellaire | 1:42:48 AM | 1.60 | 1:30 | 19:52 | 64 | |
| 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 | 19:46 | 19:46 | 93 | |
