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 | 2:33:53 AM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 2:33:53 AM | 2.00 | 1:25 | 2:42 | 85 | |
| Oyster Creek | Harlem Rd | 2:33:53 AM | 1.60 | 1:26 | 4:08 | 67 | |
| Harlem Rd | W Bellfort | 2:33:53 AM | 1.50 | 1:23 | 5:31 | 65 | |
| W Bellfort | Bellaire | 2:33:53 AM | 2.90 | 2:48 | 8:19 | 62 | |
| Bellaire | S Fry Rd | 2:33:53 AM | 1.60 | 1:33 | 9:52 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 2:33:53 AM | 2.00 | 1:54 | 11:46 | 63 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:33:53 AM | 1.50 | 1:50 | 13:34 | 49 |  |
| Morton | Clay Rd | 2:33:53 AM | 1.60 | 1:29 | 15:03 | 65 | |
| Clay Rd | Beckendorff | 2:33:53 AM | 1.30 | 1:19 | 16:22 | 59 | |
| Beckendorff | FM-529 | 2:32:53 AM | 1.00 | 00:54 | 17:16 | 67 | |
| FM-529 | West Rd | 2:33:53 AM | 2.50 | 2:35 | 19:51 | 58 | |
| West Rd | House Hahl | 2:33:53 AM | 1.30 | 1:10 | 21:01 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 2:33:53 AM | 1.40 | 1:14 | 22:15 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:33:53 AM | 2.40 | 2:06 | 24:21 | 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 | 2:33:53 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 2:33:53 AM | 1.40 | 1:40 | 3:48 | 50 | |
| House Hahl | West Rd | 2:33:53 AM | 1.30 | 1:24 | 5:12 | 56 | |
| West Rd | FM-529 | 2:15:53 AM | 2.50 | 2:03 | 7:15 | 73 | |
| FM-529 | Beckendorff | 2:33:53 AM | 1.00 | 1:16 | 8:31 | 47 | |
| Beckendorff | Clay Rd | 2:33:53 AM | 1.30 | 1:08 | 9:39 | 69 | |
| Clay Rd | Morton | 2:33:53 AM | 1.60 | 1:53 | 11:32 | 51 | |
| Morton | IH-10 Katy | 2:19:53 AM | 1.50 | 1:05 | 12:37 | 83 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 2:33:53 AM | 2.20 | 1:36 | 14:12 | 83 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 2:33:53 AM | 1.60 | 1:50 | 16:01 | 52 | |
| Bellaire | W Bellfort | 2:33:53 AM | 2.90 | 2:49 | 18:50 | 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 | 18:45 | 18:45 | 98 | |
