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 | 6:32:42 AM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 6:32:42 AM | 2.00 | 1:41 | 3:00 | 71 | |
| Oyster Creek | Harlem Rd | 6:32:42 AM | 1.60 | 1:26 | 4:26 | 67 | |
| Harlem Rd | W Bellfort | 6:32:42 AM | 1.50 | 1:10 | 5:36 | 77 | |
| W Bellfort | Bellaire | 6:32:42 AM | 2.90 | 2:52 | 8:28 | 61 | |
| Bellaire | S Fry Rd | 6:32:42 AM | 1.60 | 1:24 | 9:52 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 6:32:42 AM | 2.00 | 1:54 | 11:46 | 63 | |
| Cinco Ranch Blvd | Kingsland | 6:32:42 AM | 2.20 | 2:17 | 14:03 | 58 | |
| Kingsland | IH-10 Katy | 6:32:42 AM | 1.25 | 1:24 | 15:27 | 54 | |
| IH-10 Katy | Morton | 6:32:42 AM | 1.50 | 1:37 | 17:04 | 56 | |
| Morton | Clay Rd | 6:32:42 AM | 1.60 | 1:24 | 18:28 | 69 | |
| Clay Rd | Beckendorff | 6:32:42 AM | 1.30 | 1:13 | 19:41 | 64 | |
| Beckendorff | FM-529 | 6:32:42 AM | 1.00 | 00:52 | 20:33 | 69 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 6:32:42 AM | 1.00 | 00:56 | 00:52 | 64 | |
| Beckendorff | Clay Rd | 6:32:42 AM | 1.30 | 1:09 | 2:01 | 68 | |
| Clay Rd | Morton | 6:32:42 AM | 1.60 | 1:43 | 3:44 | 56 | |
| Morton | IH-10 Katy | 6:32:42 AM | 1.50 | 1:47 | 5:31 | 50 | |
| IH-10 Katy | Kingsland | 6:32:42 AM | 1.25 | 1:15 | 6:46 | 60 | |
| Kingsland | Cinco Ranch Blvd | 6:32:42 AM | 2.20 | 1:57 | 8:43 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 6:32:42 AM | 2.00 | 1:58 | 10:41 | 61 | |
| S Fry Rd | Bellaire | 6:32:42 AM | 1.60 | 1:28 | 12:09 | 65 | |
| Bellaire | W Bellfort | 6:32:42 AM | 2.90 | 2:45 | 14:54 | 63 | |
| W Bellfort | Harlem Rd | 6:32:42 AM | 1.50 | 1:09 | 16:03 | 78 | |
| Harlem Rd | Oyster Creek | 6:32:42 AM | 1.60 | 1:31 | 17:34 | 63 | |
| Oyster Creek | FM-1464 | 6:32:42 AM | 2.00 | 1:41 | 19:15 | 71 | |
| FM-1464 | New Territory | 6:32:42 AM | 1.50 | 1:22 | 20:37 | 66 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
