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 | 1:28:32 AM | 1.00 | 1:07 | 1:07 | 54 |  |
| 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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 1:28:32 AM | 1.60 | 1:25 | 2:27 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 1:28:32 AM | 2.00 | 1:54 | 4:21 | 63 | |
| Cinco Ranch Blvd | Kingsland | 1:28:32 AM | 2.20 | 2:02 | 6:23 | 65 | |
| Kingsland | IH-10 Katy | 1:26:32 AM | 1.25 | 1:16 | 7:39 | 59 | |
| IH-10 Katy | Morton | 1:28:32 AM | 1.50 | 1:46 | 9:25 | 51 | |
| Morton | Clay Rd | 1:28:32 AM | 1.60 | 1:26 | 10:51 | 67 | |
| Clay Rd | Beckendorff | 1:28:32 AM | 1.30 | 1:18 | 12:09 | 60 | |
| Beckendorff | FM-529 | 1:28:32 AM | 1.00 | 00:57 | 13:06 | 63 | |
| FM-529 | West Rd | 1:28:32 AM | 2.50 | 1:51 | 14:57 | 81 | |
| West Rd | House Hahl | 1:28:32 AM | 1.30 | 1:35 | 16:32 | 49 |  |
| House Hahl | Bridgeland Lake Parkway | 1:28:32 AM | 1.40 | 1:26 | 17:58 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:28:32 AM | 2.40 | 2:16 | 20:14 | 64 | |
| Summary | 30.55 | 20:14 | 20:14 | 91 | |
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 | 1:28:32 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 1:28:32 AM | 1.40 | 1:21 | 3:33 | 62 | |
| House Hahl | West Rd | 1:28:32 AM | 1.30 | 1:41 | 5:14 | 46 | |
| West Rd | FM-529 | 1:28:32 AM | 2.50 | 1:42 | 6:56 | 88 | |
| FM-529 | Beckendorff | 1:28:32 AM | 1.00 | 1:08 | 8:04 | 53 | |
| Beckendorff | Clay Rd | 1:28:32 AM | 1.30 | 1:12 | 9:16 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:28:32 AM | 1.25 | 1:24 | 10:38 | 54 | |
| Kingsland | Cinco Ranch Blvd | 1:28:32 AM | 2.20 | 1:52 | 12:30 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 1:28:32 AM | 2.00 | 1:40 | 14:10 | 72 | |
| S Fry Rd | Bellaire | 1:28:32 AM | 1.60 | 1:30 | 15:40 | 64 | |
| Bellaire | W Bellfort | 1:28:32 AM | 2.90 | 2:40 | 18:20 | 65 | |
| 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 | 1:28:32 AM | 1.00 | 00:55 | 19:11 | 65 | |
| Summary | 30.55 | 19:11 | 19:11 | 96 | |
