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 | 12:13:32 AM | 2.00 | 1:53 | 1:51 | 64 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 12:13:32 AM | 1.50 | 1:18 | 3:08 | 69 | |
| W Bellfort | Bellaire | 12:13:32 AM | 2.90 | 3:04 | 6:12 | 57 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:13:32 AM | 2.00 | 1:50 | 8:01 | 65 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:13:32 AM | 1.50 | 1:55 | 9:54 | 47 |  |
| Morton | Clay Rd | 12:13:32 AM | 1.60 | 1:30 | 11:24 | 64 | |
| Clay Rd | Beckendorff | 12:13:32 AM | 1.30 | 1:23 | 12:47 | 56 | |
| Beckendorff | FM-529 | 12:13:32 AM | 1.00 | 00:58 | 13:45 | 62 | |
| FM-529 | West Rd | 12:13:32 AM | 2.50 | 2:43 | 16:28 | 55 | |
| West Rd | House Hahl | 12:13:32 AM | 1.30 | 1:06 | 17:34 | 71 | |
| House Hahl | Bridgeland Lake Parkway | 12:13:32 AM | 1.40 | 1:16 | 18:50 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:13:32 AM | 2.40 | 2:11 | 21:01 | 66 | |
| 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 | 12:13:32 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 12:13:32 AM | 1.40 | 1:22 | 3:30 | 61 | |
| House Hahl | West Rd | 12:13:32 AM | 1.30 | 1:26 | 4:56 | 54 | |
| West Rd | FM-529 | 12:13:32 AM | 2.50 | 2:26 | 7:22 | 62 | |
| FM-529 | Beckendorff | 12:13:32 AM | 1.00 | 1:25 | 8:47 | 42 | |
| Beckendorff | Clay Rd | 12:13:32 AM | 1.30 | 1:13 | 10:00 | 64 | |
| 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 | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 12:13:32 AM | 2.00 | 2:03 | 11:59 | 59 | |
| S Fry Rd | Bellaire | 12:13:32 AM | 1.60 | 1:52 | 13:51 | 51 | |
| Bellaire | W Bellfort | 12:13:32 AM | 2.90 | 2:43 | 16:34 | 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 | 16:29 | 16:29 | 111 | |
