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 | 1:31:53 AM | 1.00 | 00:56 | 00:56 | 64 |  |
| 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 | 1:31:53 AM | 2.90 | 2:34 | 3:26 | 68 | |
| Bellaire | S Fry Rd | 1:31:53 AM | 1.60 | 1:23 | 4:49 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 1:31:53 AM | 2.00 | 1:55 | 6:44 | 63 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:31:53 AM | 1.50 | 1:57 | 8:39 | 46 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 1:31:53 AM | 1.30 | 1:16 | 9:54 | 62 | |
| Beckendorff | FM-529 | 1:31:53 AM | 1.00 | 00:54 | 10:48 | 67 | |
| FM-529 | West Rd | 1:31:53 AM | 2.50 | 1:49 | 12:37 | 83 | |
| West Rd | House Hahl | 1:31:53 AM | 1.30 | 1:30 | 14:07 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 1:31:53 AM | 1.40 | 1:20 | 15:27 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:31:53 AM | 2.40 | 2:09 | 17:36 | 67 | |
| Summary | 30.55 | 17:36 | 17:36 | 104 | |
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 | 1:31:53 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 1:31:53 AM | 1.40 | 1:21 | 3:30 | 62 | |
| House Hahl | West Rd | 1:31:53 AM | 1.30 | 1:39 | 5:09 | 47 | |
| West Rd | FM-529 | 1:31:53 AM | 2.50 | 1:48 | 6:57 | 83 | |
| FM-529 | Beckendorff | 1:31:53 AM | 1.00 | 1:08 | 8:05 | 53 | |
| Beckendorff | Clay Rd | 1:31:53 AM | 1.30 | 1:06 | 9:11 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 1:31:53 AM | 1.50 | 1:09 | 10:19 | 78 | |
| IH-10 Katy | Kingsland | 1:31:53 AM | 1.25 | 1:06 | 11:25 | 68 | |
| Kingsland | Cinco Ranch Blvd | 1:31:53 AM | 2.20 | 1:50 | 13:15 | 72 | |
| Cinco Ranch Blvd | S Fry Rd | 1:31:53 AM | 2.00 | 1:51 | 15:06 | 65 | |
| S Fry Rd | Bellaire | 1:20:53 AM | 1.60 | 1:10 | 16:16 | 82 | |
| Bellaire | W Bellfort | 1:31:53 AM | 2.90 | 3:31 | 19:47 | 49 | |
| 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 | 19:42 | 19:42 | 93 | |
