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 | - | 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 | 4:00:35 AM | 1.60 | 1:27 | 1:21 | 66 |  |
| S Fry Rd | Cinco Ranch Blvd | 4:00:35 AM | 2.00 | 2:01 | 3:22 | 60 | |
| Cinco Ranch Blvd | Kingsland | 4:00:35 AM | 2.20 | 2:02 | 5:24 | 65 | |
| Kingsland | IH-10 Katy | 4:00:35 AM | 1.25 | 1:22 | 6:46 | 55 | |
| IH-10 Katy | Morton | 4:00:35 AM | 1.50 | 1:42 | 8:28 | 53 | |
| Morton | Clay Rd | 4:00:35 AM | 1.60 | 1:28 | 9:56 | 65 | |
| Clay Rd | Beckendorff | 4:00:35 AM | 1.30 | 1:19 | 11:15 | 59 | |
| Beckendorff | FM-529 | 3:49:35 AM | 1.00 | 00:45 | 12:00 | 80 | |
| FM-529 | West Rd | 3:59:35 AM | 2.50 | 2:23 | 14:23 | 63 | |
| West Rd | House Hahl | 4:00:35 AM | 1.30 | 1:17 | 15:40 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 4:00:35 AM | 1.40 | 1:18 | 16:58 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:00:35 AM | 2.40 | 2:17 | 19:15 | 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 | 4:00:35 AM | 2.40 | 1:58 | 1:58 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 4:00:35 AM | 1.40 | 1:32 | 3:30 | 55 | |
| House Hahl | West Rd | 4:00:35 AM | 1.30 | 1:18 | 4:48 | 60 | |
| West Rd | FM-529 | 4:00:35 AM | 2.50 | 3:12 | 8:00 | 47 |  |
| FM-529 | Beckendorff | 4:00:35 AM | 1.00 | 1:04 | 9:04 | 56 | |
| Beckendorff | Clay Rd | 4:00:35 AM | 1.30 | 1:11 | 10:15 | 66 | |
| Clay Rd | Morton | 4:00:35 AM | 1.60 | 1:37 | 11:52 | 59 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:00:35 AM | 1.25 | 1:07 | 12:58 | 67 | |
| Kingsland | Cinco Ranch Blvd | 4:00:35 AM | 2.20 | 1:59 | 14:57 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 4:00:35 AM | 2.00 | 1:46 | 16:43 | 68 | |
| S Fry Rd | Bellaire | 4:00:35 AM | 1.60 | 1:22 | 18:05 | 70 | |
| 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 | 17:59 | 17:59 | 102 | |
