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 | 1:42:30 AM | 2.90 | 2:27 | 2:22 | 71 |  |
| Bellaire | S Fry Rd | 1:42:30 AM | 1.60 | 1:29 | 3:51 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 1:42:30 AM | 2.00 | 1:50 | 5:41 | 65 | |
| Cinco Ranch Blvd | Kingsland | 1:42:30 AM | 2.20 | 2:28 | 8:09 | 54 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:42:30 AM | 1.50 | 1:31 | 9:39 | 59 | |
| Morton | Clay Rd | 1:42:30 AM | 1.60 | 1:24 | 11:03 | 69 | |
| Clay Rd | Beckendorff | 1:42:30 AM | 1.30 | 1:13 | 12:16 | 64 | |
| Beckendorff | FM-529 | 1:42:30 AM | 1.00 | 00:53 | 13:09 | 68 | |
| FM-529 | West Rd | 1:32:30 AM | 2.50 | 4:20 | 17:29 | 35 |  |
| West Rd | House Hahl | 1:42:30 AM | 1.30 | 1:10 | 18:39 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 1:42:30 AM | 1.40 | 1:13 | 19:52 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:42:30 AM | 2.40 | 2:19 | 22:11 | 62 | |
| 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 | 1:42:30 AM | 2.40 | 1:54 | 1:54 | 76 | |
| Bridgeland Lake Parkway | House Hahl | 1:42:30 AM | 1.40 | 1:19 | 3:13 | 64 | |
| House Hahl | West Rd | 1:42:30 AM | 1.30 | 1:19 | 4:32 | 59 | |
| West Rd | FM-529 | 1:42:30 AM | 2.50 | 4:06 | 8:38 | 37 | |
| FM-529 | Beckendorff | 1:42:30 AM | 1.00 | 1:10 | 9:48 | 51 | |
| Beckendorff | Clay Rd | 1:42:30 AM | 1.30 | 1:09 | 10:57 | 68 | |
| 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 | 1:42:30 AM | 2.20 | 2:10 | 13:04 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 1:42:30 AM | 2.00 | 1:55 | 14:59 | 63 | |
| S Fry Rd | Bellaire | 1:42:30 AM | 1.60 | 1:42 | 16:41 | 56 | |
| Bellaire | W Bellfort | 1:42:30 AM | 2.90 | 2:44 | 19:25 | 64 | |
| 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 | 19:20 | 19:20 | 95 | |
