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 | 2:25:34 AM | 1.50 | 1:31 | 1:30 | 59 |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 2:25:34 AM | 1.60 | 1:59 | 3:28 | 48 |  |
| Harlem Rd | W Bellfort | 2:25:34 AM | 1.50 | 1:45 | 5:13 | 51 | |
| W Bellfort | Bellaire | 2:25:34 AM | 2.90 | 2:51 | 8:04 | 61 | |
| Bellaire | S Fry Rd | 2:25:34 AM | 1.60 | 1:45 | 9:49 | 55 | |
| S Fry Rd | Cinco Ranch Blvd | 2:25:34 AM | 2.00 | 1:43 | 11:32 | 70 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | - | 1.50 | Not Available | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 2:25:34 AM | 1.30 | 1:22 | 12:50 | 57 | |
| Beckendorff | FM-529 | 2:17:34 AM | 1.00 | 00:48 | 13:38 | 75 | |
| FM-529 | West Rd | 2:25:34 AM | 2.50 | 2:28 | 16:06 | 61 | |
| West Rd | House Hahl | 2:25:34 AM | 1.30 | 1:17 | 17:23 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 2:25:34 AM | 1.40 | 1:15 | 18:38 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:25:34 AM | 2.40 | 2:11 | 20:49 | 66 | |
| 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 | 2:25:34 AM | 2.40 | 1:55 | 1:55 | 75 | |
| Bridgeland Lake Parkway | House Hahl | 2:25:34 AM | 1.40 | 1:09 | 3:04 | 73 | |
| House Hahl | West Rd | 2:25:34 AM | 1.30 | 1:01 | 4:05 | 77 | |
| West Rd | FM-529 | 2:21:34 AM | 2.50 | 2:36 | 6:41 | 58 | |
| FM-529 | Beckendorff | 2:25:34 AM | 1.00 | 1:07 | 7:48 | 54 | |
| Beckendorff | Clay Rd | 2:25:34 AM | 1.30 | 1:04 | 8:52 | 73 | |
| Clay Rd | Morton | 2:25:34 AM | 1.60 | 2:01 | 10:53 | 48 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 2:25:34 AM | 2.20 | 2:12 | 13:03 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 2:25:34 AM | 2.00 | 2:02 | 15:05 | 59 | |
| 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 | 14:58 | 14:58 | 122 | |
