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 | 2:31:53 AM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 2:31:53 AM | 1.60 | 2:31 | 3:47 | 38 |  |
| Harlem Rd | W Bellfort | 2:31:53 AM | 1.50 | 1:23 | 5:10 | 65 | |
| W Bellfort | Bellaire | 2:31:53 AM | 2.90 | 2:48 | 7:58 | 62 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 2:31:53 AM | 2.00 | 1:54 | 9:51 | 63 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:31:53 AM | 1.50 | 1:48 | 11:37 | 50 | |
| Morton | Clay Rd | 2:31:53 AM | 1.60 | 1:29 | 13:06 | 65 | |
| Clay Rd | Beckendorff | 2:31:53 AM | 1.30 | 1:20 | 14:26 | 58 | |
| Beckendorff | FM-529 | 2:31:53 AM | 1.00 | 00:51 | 15:17 | 71 | |
| FM-529 | West Rd | 2:31:53 AM | 2.50 | 2:35 | 17:52 | 58 | |
| West Rd | House Hahl | 2:31:53 AM | 1.30 | 1:10 | 19:02 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 2:31:53 AM | 1.40 | 1:13 | 20:15 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:31:53 AM | 2.40 | 2:06 | 22:21 | 69 | |
| 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 | 2:31:53 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 2:31:53 AM | 1.40 | 1:34 | 3:44 | 54 | |
| House Hahl | West Rd | 2:31:53 AM | 1.30 | 1:21 | 5:05 | 58 | |
| West Rd | FM-529 | 2:15:53 AM | 2.50 | 2:03 | 7:08 | 73 | |
| FM-529 | Beckendorff | 2:31:53 AM | 1.00 | 1:19 | 8:27 | 46 |  |
| Beckendorff | Clay Rd | 2:31:53 AM | 1.30 | 1:08 | 9:35 | 69 | |
| Clay Rd | Morton | 2:31:53 AM | 1.60 | 1:50 | 11:25 | 52 | |
| Morton | IH-10 Katy | 2:19:53 AM | 1.50 | 1:05 | 12:30 | 83 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 2:31:53 AM | 2.20 | 1:36 | 14:05 | 83 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 2:31:53 AM | 1.60 | 1:42 | 15:46 | 56 | |
| Bellaire | W Bellfort | 2:31:53 AM | 2.90 | 2:49 | 18:35 | 62 | |
| 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 | 18:30 | 18:30 | 99 | |
