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 | 12:18:34 AM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 12:18:34 AM | 2.00 | 1:39 | 2:54 | 73 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:18:34 AM | 2.90 | 2:30 | 5:22 | 70 | |
| Bellaire | S Fry Rd | 12:18:34 AM | 1.60 | 1:52 | 7:14 | 51 | |
| S Fry Rd | Cinco Ranch Blvd | 12:18:34 AM | 2.00 | 1:48 | 9:02 | 67 | |
| Cinco Ranch Blvd | Kingsland | 12:18:34 AM | 2.20 | 2:06 | 11:08 | 63 | |
| Kingsland | IH-10 Katy | 12:18:34 AM | 1.25 | 1:03 | 12:11 | 71 | |
| IH-10 Katy | Morton | 12:18:34 AM | 1.50 | 2:02 | 14:13 | 44 |  |
| Morton | Clay Rd | 12:18:34 AM | 1.60 | 1:32 | 15:45 | 63 | |
| Clay Rd | Beckendorff | 12:18:34 AM | 1.30 | 1:23 | 17:08 | 56 | |
| Beckendorff | FM-529 | 12:18:34 AM | 1.00 | 00:56 | 18:04 | 64 | |
| FM-529 | West Rd | 12:18:34 AM | 2.50 | 2:53 | 20:57 | 52 | |
| West Rd | House Hahl | 12:18:34 AM | 1.30 | 1:16 | 22:13 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 12:11:34 AM | 1.40 | 00:55 | 23:08 | 92 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:18:34 AM | 2.40 | 2:13 | 25:21 | 65 | |
| 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 | 12:05:34 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 12:15:34 AM | 1.40 | 1:26 | 3:40 | 59 | |
| House Hahl | West Rd | 12:18:34 AM | 1.30 | 1:11 | 4:51 | 66 | |
| West Rd | FM-529 | 12:17:33 AM | 2.50 | 2:11 | 7:02 | 69 | |
| FM-529 | Beckendorff | 12:18:34 AM | 1.00 | 00:59 | 8:01 | 61 | |
| Beckendorff | Clay Rd | 12:18:34 AM | 1.30 | 1:12 | 9:13 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:18:34 AM | 2.20 | 2:05 | 11:15 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 12:18:34 AM | 2.00 | 2:02 | 13:17 | 59 | |
| S Fry Rd | Bellaire | 12:13:33 AM | 1.60 | 1:51 | 15:08 | 52 | |
| Bellaire | W Bellfort | 12:18:34 AM | 2.90 | 2:39 | 17:47 | 66 | |
| 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 | 17:42 | 17:42 | 104 | |
