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 | 1:52:32 AM | 1.50 | 1:28 | 1:27 | 61 |  |
| FM-1464 | Oyster Creek | 1:52:32 AM | 2.00 | 1:59 | 3:26 | 61 | |
| Oyster Creek | Harlem Rd | 1:52:32 AM | 1.60 | 1:40 | 5:06 | 58 | |
| Harlem Rd | W Bellfort | 1:52:32 AM | 1.50 | 1:12 | 6:18 | 75 | |
| W Bellfort | Bellaire | 1:52:32 AM | 2.90 | 2:42 | 9:00 | 64 | |
| Bellaire | S Fry Rd | 1:52:32 AM | 1.60 | 1:32 | 10:32 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:52:32 AM | 1.50 | 1:56 | 12:25 | 47 |  |
| Morton | Clay Rd | 1:52:32 AM | 1.60 | 1:55 | 14:20 | 50 | |
| Clay Rd | Beckendorff | 1:52:32 AM | 1.30 | 1:21 | 15:41 | 58 | |
| Beckendorff | FM-529 | 1:52:32 AM | 1.00 | 00:49 | 16:30 | 73 | |
| FM-529 | West Rd | 1:50:32 AM | 2.50 | 2:23 | 18:53 | 63 | |
| West Rd | House Hahl | 1:52:32 AM | 1.30 | 1:06 | 19:59 | 71 | |
| House Hahl | Bridgeland Lake Parkway | 1:52:32 AM | 1.40 | 1:06 | 21:05 | 76 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:52:32 AM | 2.40 | 2:00 | 23:05 | 72 | |
| 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 | 1:52:32 AM | 2.40 | 1:50 | 1:50 | 79 | |
| Bridgeland Lake Parkway | House Hahl | 1:52:32 AM | 1.40 | 1:13 | 3:03 | 69 | |
| House Hahl | West Rd | 1:52:32 AM | 1.30 | 1:24 | 4:27 | 56 | |
| West Rd | FM-529 | 1:52:32 AM | 2.50 | 2:12 | 6:39 | 68 | |
| FM-529 | Beckendorff | 1:52:32 AM | 1.00 | 1:08 | 7:47 | 53 | |
| Beckendorff | Clay Rd | 1:52:32 AM | 1.30 | 1:12 | 8:59 | 65 | |
| Clay Rd | Morton | 1:52:32 AM | 1.60 | 2:22 | 11:21 | 41 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:52:32 AM | 1.25 | 1:12 | 12:32 | 62 | |
| Kingsland | Cinco Ranch Blvd | 1:52:32 AM | 2.20 | 2:13 | 14:45 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 1:52:32 AM | 2.00 | 1:54 | 16:39 | 63 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 16:32 | 16:32 | 111 | |
