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 | 12:10:45 AM | 2.00 | 1:53 | 1:51 | 64 |  |
| 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 | 12:10:45 AM | 1.60 | 1:52 | 3:40 | 51 | |
| S Fry Rd | Cinco Ranch Blvd | 12:10:45 AM | 2.00 | 1:51 | 5:31 | 65 | |
| Cinco Ranch Blvd | Kingsland | 12:10:45 AM | 2.20 | 2:04 | 7:35 | 64 | |
| Kingsland | IH-10 Katy | 12:01:46 AM | 1.25 | 1:06 | 8:41 | 68 | |
| IH-10 Katy | Morton | 12:10:45 AM | 1.50 | 1:40 | 10:21 | 54 | |
| Morton | Clay Rd | 12:10:45 AM | 1.60 | 1:20 | 11:41 | 72 | |
| Clay Rd | Beckendorff | 12:10:45 AM | 1.30 | 1:18 | 12:59 | 60 | |
| Beckendorff | FM-529 | 12:10:45 AM | 1.00 | 00:58 | 13:57 | 62 | |
| FM-529 | West Rd | 12:08:45 AM | 2.50 | 4:14 | 18:11 | 35 |  |
| West Rd | House Hahl | 12:10:45 AM | 1.30 | 1:12 | 19:23 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 12:10:45 AM | 1.40 | 1:24 | 20:47 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:10:45 AM | 2.40 | 2:16 | 23:03 | 64 | |
| 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 | 12:10:45 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 12:05:46 AM | 1.40 | 1:47 | 3:51 | 47 |  |
| House Hahl | West Rd | 12:10:45 AM | 1.30 | 1:11 | 5:02 | 66 | |
| West Rd | FM-529 | 12:05:46 AM | 2.50 | 1:54 | 6:56 | 79 | |
| FM-529 | Beckendorff | 12:10:45 AM | 1.00 | 1:09 | 8:05 | 52 | |
| Beckendorff | Clay Rd | 12:10:45 AM | 1.30 | 1:08 | 9:13 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:10:45 AM | 1.25 | 1:34 | 10:45 | 48 | |
| Kingsland | Cinco Ranch Blvd | 12:10:45 AM | 2.20 | 2:15 | 13:00 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 12:10:45 AM | 2.00 | 2:08 | 15:08 | 56 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 12:10:45 AM | 2.90 | 2:51 | 17:58 | 61 | |
| 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 | 17:53 | 17:53 | 102 | |
