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 | 6:07:36 AM | 1.50 | 1:22 | 1:21 | 66 |  |
| FM-1464 | Oyster Creek | 6:07:36 AM | 2.00 | 1:42 | 3:03 | 71 | |
| Oyster Creek | Harlem Rd | 6:07:36 AM | 1.60 | 1:24 | 4:27 | 69 | |
| Harlem Rd | W Bellfort | 6:07:36 AM | 1.50 | 1:08 | 5:35 | 79 | |
| W Bellfort | Bellaire | 6:07:36 AM | 2.90 | 2:49 | 8:24 | 62 | |
| Bellaire | S Fry Rd | 6:07:36 AM | 1.60 | 1:19 | 9:43 | 73 | |
| S Fry Rd | Cinco Ranch Blvd | 6:07:36 AM | 2.00 | 1:56 | 11:39 | 62 | |
| Cinco Ranch Blvd | Kingsland | 6:07:36 AM | 2.20 | 2:34 | 14:13 | 51 | |
| Kingsland | IH-10 Katy | 6:07:36 AM | 1.25 | 1:17 | 15:30 | 58 | |
| IH-10 Katy | Morton | 6:07:36 AM | 1.50 | 1:39 | 17:09 | 55 | |
| Morton | Clay Rd | 6:07:36 AM | 1.60 | 1:26 | 18:35 | 67 | |
| Clay Rd | Beckendorff | 6:07:36 AM | 1.30 | 1:11 | 19:46 | 66 | |
| Beckendorff | FM-529 | 6:07:36 AM | 1.00 | 00:51 | 20:37 | 71 | |
| 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 | 6:07:36 AM | 1.00 | 1:07 | 1:03 | 54 | |
| Beckendorff | Clay Rd | 6:07:36 AM | 1.30 | 1:08 | 2:11 | 69 | |
| Clay Rd | Morton | 6:07:36 AM | 1.60 | 1:43 | 3:54 | 56 | |
| Morton | IH-10 Katy | 6:07:36 AM | 1.50 | 1:16 | 5:10 | 71 | |
| IH-10 Katy | Kingsland | 6:07:36 AM | 1.25 | 1:06 | 6:16 | 68 | |
| Kingsland | Cinco Ranch Blvd | 6:07:36 AM | 2.20 | 1:56 | 8:12 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 6:07:36 AM | 2.00 | 1:52 | 10:04 | 64 | |
| S Fry Rd | Bellaire | 6:07:36 AM | 1.60 | 1:35 | 11:39 | 61 | |
| Bellaire | W Bellfort | 6:07:36 AM | 2.90 | 2:43 | 14:22 | 64 | |
| W Bellfort | Harlem Rd | 6:07:36 AM | 1.50 | 1:15 | 15:37 | 72 | |
| Harlem Rd | Oyster Creek | 6:07:36 AM | 1.60 | 1:41 | 17:18 | 57 | |
| Oyster Creek | FM-1464 | 6:07:36 AM | 2.00 | 1:39 | 18:57 | 73 | |
| FM-1464 | New Territory | 6:07:36 AM | 1.50 | 1:21 | 20:18 | 67 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
