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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | 12:51:53 AM | 2.00 | 1:58 | 1:56 | 61 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 12:51:53 AM | 1.50 | 1:16 | 3:11 | 71 | |
| W Bellfort | Bellaire | 12:51:53 AM | 2.90 | 2:27 | 5:38 | 71 | |
| Bellaire | S Fry Rd | 12:51:53 AM | 1.60 | 1:27 | 7:05 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 12:51:53 AM | 2.00 | 2:01 | 9:06 | 60 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:51:53 AM | 1.50 | 1:48 | 10:52 | 50 | |
| Morton | Clay Rd | 12:51:53 AM | 1.60 | 1:29 | 12:21 | 65 | |
| Clay Rd | Beckendorff | 12:51:53 AM | 1.30 | 1:18 | 13:39 | 60 | |
| Beckendorff | FM-529 | 12:51:53 AM | 1.00 | 00:53 | 14:32 | 68 | |
| FM-529 | West Rd | 12:51:53 AM | 2.50 | 2:08 | 16:40 | 70 | |
| West Rd | House Hahl | 12:51:53 AM | 1.30 | 1:16 | 17:56 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 12:51:53 AM | 1.40 | 1:19 | 19:15 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:51:53 AM | 2.40 | 2:05 | 21:20 | 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 | 12:51:53 AM | 2.40 | 1:56 | 1:56 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 12:51:53 AM | 1.40 | 1:45 | 3:41 | 48 |  |
| House Hahl | West Rd | 12:51:53 AM | 1.30 | 1:20 | 5:01 | 58 | |
| West Rd | FM-529 | 12:51:53 AM | 2.50 | 3:11 | 8:12 | 47 | |
| FM-529 | Beckendorff | 12:51:53 AM | 1.00 | 1:10 | 9:22 | 51 | |
| Beckendorff | Clay Rd | 12:51:53 AM | 1.30 | 1:14 | 10:36 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:51:53 AM | 1.25 | 1:48 | 12:22 | 42 | |
| Kingsland | Cinco Ranch Blvd | 12:51:53 AM | 2.20 | 2:01 | 14:23 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 12:51:53 AM | 2.00 | 1:52 | 16:15 | 64 | |
| S Fry Rd | Bellaire | 12:50:50 AM | 1.60 | 1:26 | 17:41 | 67 | |
| Bellaire | W Bellfort | 12:51:53 AM | 2.90 | 2:42 | 20:23 | 64 | |
| 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 | 20:18 | 20:18 | 90 | |
