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 | 6:18:39 AM | 1.50 | 1:28 | 1:27 | 61 |  |
| FM-1464 | Oyster Creek | 6:18:39 AM | 2.00 | 1:43 | 3:10 | 70 | |
| Oyster Creek | Harlem Rd | 6:18:39 AM | 1.60 | 1:20 | 4:30 | 72 | |
| Harlem Rd | W Bellfort | 6:18:39 AM | 1.50 | 1:12 | 5:42 | 75 | |
| W Bellfort | Bellaire | 6:18:39 AM | 2.90 | 2:58 | 8:40 | 59 | |
| Bellaire | S Fry Rd | 6:18:39 AM | 1.60 | 1:25 | 10:05 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 6:18:39 AM | 2.00 | 2:00 | 12:05 | 60 | |
| Cinco Ranch Blvd | Kingsland | 6:18:39 AM | 2.20 | 2:09 | 14:14 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 6:18:39 AM | 1.50 | 1:41 | 15:54 | 53 | |
| Morton | Clay Rd | 6:18:39 AM | 1.60 | 1:24 | 17:18 | 69 | |
| Clay Rd | Beckendorff | 6:18:39 AM | 1.30 | 1:13 | 18:31 | 64 | |
| Beckendorff | FM-529 | 6:18:39 AM | 1.00 | 00:49 | 19:20 | 73 | |
| 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 | 6:18:39 AM | 1.00 | 1:10 | 1:06 | 51 | |
| Beckendorff | Clay Rd | 6:18:39 AM | 1.30 | 1:06 | 2:12 | 71 | |
| Clay Rd | Morton | 6:18:39 AM | 1.60 | 1:42 | 3:54 | 56 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:18:39 AM | 1.25 | 1:13 | 5:06 | 62 | |
| Kingsland | Cinco Ranch Blvd | 6:18:39 AM | 2.20 | 1:52 | 6:58 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 6:18:39 AM | 2.00 | 1:54 | 8:52 | 63 | |
| S Fry Rd | Bellaire | 6:18:39 AM | 1.60 | 1:25 | 10:17 | 68 | |
| Bellaire | W Bellfort | 6:18:39 AM | 2.90 | 2:24 | 12:41 | 73 | |
| W Bellfort | Harlem Rd | 6:18:39 AM | 1.50 | 1:10 | 13:51 | 77 | |
| Harlem Rd | Oyster Creek | 6:18:39 AM | 1.60 | 1:30 | 15:21 | 64 | |
| Oyster Creek | FM-1464 | 6:18:39 AM | 2.00 | 1:38 | 16:59 | 73 | |
| FM-1464 | New Territory | 6:18:39 AM | 1.50 | 1:15 | 18:14 | 72 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
