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 | 1:58:32 AM | 1.50 | 1:27 | 1:26 | 62 |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 1:58:32 AM | 1.60 | 1:35 | 3:00 | 61 | |
| Harlem Rd | W Bellfort | 1:58:32 AM | 1.50 | 1:14 | 4:14 | 73 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 1:58:32 AM | 1.25 | 1:03 | 5:13 | 71 | |
| IH-10 Katy | Morton | 1:58:31 AM | 1.50 | 1:43 | 6:56 | 52 | |
| Morton | Clay Rd | 1:58:31 AM | 1.60 | 1:29 | 8:25 | 65 | |
| Clay Rd | Beckendorff | 1:58:31 AM | 1.30 | 1:19 | 9:44 | 59 | |
| Beckendorff | FM-529 | 1:58:31 AM | 1.00 | 00:49 | 10:33 | 73 | |
| FM-529 | West Rd | 1:52:32 AM | 2.50 | 2:52 | 13:25 | 52 | |
| West Rd | House Hahl | 1:58:31 AM | 1.30 | 1:16 | 14:41 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 1:58:31 AM | 1.40 | 1:17 | 15:58 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:58:31 AM | 2.40 | 2:04 | 18:02 | 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 | 1:58:32 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 1:58:32 AM | 1.40 | 1:37 | 3:48 | 52 | |
| House Hahl | West Rd | 1:58:32 AM | 1.30 | 1:14 | 5:02 | 63 | |
| West Rd | FM-529 | 1:58:32 AM | 2.50 | 2:02 | 7:04 | 74 | |
| FM-529 | Beckendorff | 1:58:32 AM | 1.00 | 1:14 | 8:18 | 49 |  |
| Beckendorff | Clay Rd | 1:58:32 AM | 1.30 | 1:05 | 9:23 | 72 | |
| 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 | 1:58:32 AM | 2.20 | 2:17 | 11:37 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 1:58:32 AM | 2.00 | 1:59 | 13:36 | 61 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 1:58:32 AM | 2.90 | 2:58 | 16:33 | 59 | |
| 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 | 16:28 | 16:28 | 111 | |
