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 | 12:01:54 AM | 2.00 | 1:58 | 1:56 | 61 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 12:01:54 AM | 1.50 | 1:37 | 3:32 | 56 | |
| W Bellfort | Bellaire | 12:01:54 AM | 2.90 | 2:32 | 6:04 | 69 | |
| Bellaire | S Fry Rd | 12:01:54 AM | 1.60 | 1:24 | 7:28 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 12:01:54 AM | 2.00 | 1:52 | 9:20 | 64 | |
| Cinco Ranch Blvd | Kingsland | 12:01:54 AM | 2.20 | 2:09 | 11:29 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:01:54 AM | 1.50 | 1:51 | 13:19 | 49 |  |
| Morton | Clay Rd | 12:01:54 AM | 1.60 | 1:29 | 14:48 | 65 | |
| Clay Rd | Beckendorff | 12:01:54 AM | 1.30 | 1:15 | 16:03 | 62 | |
| Beckendorff | FM-529 | 12:01:54 AM | 1.00 | 00:53 | 16:56 | 68 | |
| FM-529 | West Rd | 12:01:54 AM | 2.50 | 2:16 | 19:12 | 66 | |
| West Rd | House Hahl | 12:01:54 AM | 1.30 | 1:05 | 20:17 | 72 | |
| House Hahl | Bridgeland Lake Parkway | 12:01:54 AM | 1.40 | 1:12 | 21:29 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:01:54 AM | 2.40 | 1:59 | 23:28 | 73 | |
| 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 | 12:01:54 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 12:01:54 AM | 1.40 | 1:19 | 3:31 | 64 | |
| House Hahl | West Rd | 12:01:54 AM | 1.30 | 1:09 | 4:40 | 68 | |
| West Rd | FM-529 | 12:01:54 AM | 2.50 | 2:10 | 6:50 | 69 | |
| FM-529 | Beckendorff | 12:01:54 AM | 1.00 | 1:08 | 7:58 | 53 | |
| Beckendorff | Clay Rd | 12:01:54 AM | 1.30 | 1:10 | 9:08 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:01:54 AM | 1.25 | 1:05 | 10:11 | 69 | |
| Kingsland | Cinco Ranch Blvd | 12:01:54 AM | 2.20 | 1:54 | 12:05 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 12:01:54 AM | 2.00 | 1:52 | 13:57 | 64 | |
| S Fry Rd | Bellaire | 12:01:54 AM | 1.60 | 1:26 | 15:23 | 67 | |
| Bellaire | W Bellfort | 12:01:54 AM | 2.90 | 2:41 | 18:04 | 65 | |
| W Bellfort | Harlem Rd | 12:01:54 AM | 1.50 | 1:37 | 19:41 | 56 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:01:54 AM | 2.00 | 1:41 | 21:21 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:19 | 21:19 | 86 | |
