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 | 12:33:31 AM | 1.60 | 2:37 | 2:34 | 37 |  |
| Harlem Rd | W Bellfort | 12:33:31 AM | 1.50 | 2:05 | 4:39 | 43 |  |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:33:31 AM | 2.00 | 1:49 | 6:26 | 66 |  |
| Cinco Ranch Blvd | Kingsland | 12:33:31 AM | 2.20 | 2:20 | 8:46 | 57 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:33:31 AM | 1.50 | 2:13 | 10:58 | 41 | |
| Morton | Clay Rd | 12:33:31 AM | 1.60 | 1:37 | 12:35 | 59 | |
| Clay Rd | Beckendorff | 12:33:31 AM | 1.30 | 1:21 | 13:56 | 58 | |
| Beckendorff | FM-529 | 12:33:31 AM | 1.00 | 00:57 | 14:53 | 63 | |
| FM-529 | West Rd | 12:33:31 AM | 2.50 | 2:06 | 16:59 | 71 | |
| West Rd | House Hahl | 12:33:31 AM | 1.30 | 1:12 | 18:11 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 12:33:31 AM | 1.40 | 1:13 | 19:24 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:33:31 AM | 2.40 | 2:14 | 21:38 | 64 | |
| 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 | 12:33:31 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 12:33:31 AM | 1.40 | 1:19 | 3:27 | 64 | |
| House Hahl | West Rd | 12:33:31 AM | 1.30 | 1:20 | 4:47 | 58 | |
| West Rd | FM-529 | 12:33:31 AM | 2.50 | 2:03 | 6:50 | 73 | |
| FM-529 | Beckendorff | 12:23:32 AM | 1.00 | 00:45 | 7:35 | 80 | |
| Beckendorff | Clay Rd | 12:33:31 AM | 1.30 | 1:11 | 8:46 | 66 | |
| Clay Rd | Morton | 12:33:31 AM | 1.60 | 1:57 | 10:43 | 49 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:33:31 AM | 1.25 | 1:42 | 12:24 | 44 | |
| Kingsland | Cinco Ranch Blvd | 12:33:31 AM | 2.20 | 1:58 | 14:22 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 12:33:31 AM | 2.00 | 1:52 | 16:14 | 64 | |
| S Fry Rd | Bellaire | 12:33:31 AM | 1.60 | 1:26 | 17:40 | 67 | |
| Bellaire | W Bellfort | 12:33:31 AM | 2.90 | 2:24 | 20:04 | 73 | |
| 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 | 19:59 | 19:59 | 92 | |
