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 | 2:02:38 AM | 1.60 | 1:32 | 1:29 | 63 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 2:02:38 AM | 2.00 | 1:58 | 3:24 | 61 | |
| Cinco Ranch Blvd | Kingsland | 2:02:38 AM | 2.20 | 2:09 | 5:33 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:02:38 AM | 1.50 | 1:50 | 7:22 | 49 |  |
| Morton | Clay Rd | 2:02:38 AM | 1.60 | 1:13 | 8:35 | 79 | |
| Clay Rd | Beckendorff | 2:02:38 AM | 1.30 | 1:19 | 9:54 | 59 | |
| Beckendorff | FM-529 | 2:02:38 AM | 1.00 | 00:50 | 10:44 | 72 | |
| FM-529 | West Rd | 2:01:38 AM | 2.50 | 2:27 | 13:11 | 61 | |
| West Rd | House Hahl | 2:02:38 AM | 1.30 | 1:10 | 14:21 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 2:01:38 AM | 1.40 | 1:11 | 15:32 | 71 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:02:38 AM | 2.40 | 2:22 | 17:54 | 61 | |
| 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 | 2:02:38 AM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 2:02:38 AM | 1.40 | 1:16 | 3:21 | 66 | |
| House Hahl | West Rd | 2:02:38 AM | 1.30 | 1:17 | 4:38 | 61 | |
| West Rd | FM-529 | 2:02:38 AM | 2.50 | 1:53 | 6:31 | 80 | |
| FM-529 | Beckendorff | 2:02:38 AM | 1.00 | 1:01 | 7:32 | 59 | |
| Beckendorff | Clay Rd | 2:02:38 AM | 1.30 | 1:06 | 8:38 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 2:02:38 AM | 1.25 | 1:04 | 9:40 | 70 | |
| Kingsland | Cinco Ranch Blvd | 2:02:38 AM | 2.20 | 2:00 | 11:40 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 2:02:38 AM | 2.00 | 2:27 | 14:07 | 49 | |
| 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 | 14:00 | 14:00 | 131 | |
