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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 12:21:35 AM | 1.50 | 1:27 | 1:23 | 62 |  |
| W Bellfort | Bellaire | 12:21:35 AM | 2.90 | 2:38 | 4:01 | 66 | |
| Bellaire | S Fry Rd | 12:21:35 AM | 1.60 | 1:36 | 5:37 | 60 | |
| S Fry Rd | Cinco Ranch Blvd | 12:21:35 AM | 2.00 | 1:59 | 7:36 | 61 | |
| Cinco Ranch Blvd | Kingsland | 12:21:35 AM | 2.20 | 2:27 | 10:03 | 54 | |
| Kingsland | IH-10 Katy | 12:21:35 AM | 1.25 | 1:05 | 11:08 | 69 | |
| IH-10 Katy | Morton | 12:21:35 AM | 1.50 | 1:49 | 12:57 | 50 | |
| Morton | Clay Rd | 12:21:35 AM | 1.60 | 1:24 | 14:21 | 69 | |
| Clay Rd | Beckendorff | 12:21:35 AM | 1.30 | 1:12 | 15:33 | 65 | |
| Beckendorff | FM-529 | 12:21:35 AM | 1.00 | 00:51 | 16:24 | 71 | |
| FM-529 | West Rd | 12:21:35 AM | 2.50 | 1:59 | 18:23 | 76 | |
| West Rd | House Hahl | 12:21:35 AM | 1.30 | 1:07 | 19:30 | 70 | |
| House Hahl | Bridgeland Lake Parkway | 12:19:32 AM | 1.40 | 00:55 | 20:25 | 92 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | 12:21:35 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 12:21:35 AM | 1.40 | 1:20 | 3:34 | 63 | |
| House Hahl | West Rd | 12:21:35 AM | 1.30 | 1:15 | 4:49 | 62 | |
| West Rd | FM-529 | 12:21:35 AM | 2.50 | 1:55 | 6:44 | 78 | |
| FM-529 | Beckendorff | 12:21:35 AM | 1.00 | 00:51 | 7:35 | 71 | |
| Beckendorff | Clay Rd | 12:21:35 AM | 1.30 | 1:06 | 8:41 | 71 | |
| Clay Rd | Morton | 12:21:35 AM | 1.60 | 1:26 | 10:07 | 67 | |
| Morton | IH-10 Katy | 12:21:35 AM | 1.50 | 1:12 | 11:19 | 75 | |
| IH-10 Katy | Kingsland | 12:21:35 AM | 1.25 | 1:10 | 12:29 | 64 | |
| Kingsland | Cinco Ranch Blvd | 12:21:35 AM | 2.20 | 2:03 | 14:32 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 12:21:35 AM | 2.00 | 1:55 | 16:27 | 63 | |
| S Fry Rd | Bellaire | 12:21:35 AM | 1.60 | 1:31 | 17:58 | 63 | |
| Bellaire | W Bellfort | 12:21:35 AM | 2.90 | 2:42 | 20:40 | 64 | |
| W Bellfort | Harlem Rd | 12:21:35 AM | 1.50 | 1:22 | 22:02 | 66 | |
| Harlem Rd | Oyster Creek | 12:21:35 AM | 1.60 | 1:38 | 23:40 | 59 | |
| 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 | 23:37 | 23:37 | 78 | |
