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 | 1:31:31 AM | 1.50 | 4:01 | 4:00 | 22 |  |
| FM-1464 | Oyster Creek | 1:31:31 AM | 2.00 | 1:58 | 5:58 | 61 |  |
| 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 | 1:31:31 AM | 1.60 | 4:10 | 10:05 | 23 | |
| S Fry Rd | Cinco Ranch Blvd | 1:31:31 AM | 2.00 | 1:30 | 11:35 | 80 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:31:31 AM | 1.50 | 2:16 | 13:49 | 40 |  |
| Morton | Clay Rd | 1:31:31 AM | 1.60 | 1:22 | 15:11 | 70 | |
| Clay Rd | Beckendorff | 1:31:31 AM | 1.30 | 1:07 | 16:18 | 70 | |
| Beckendorff | FM-529 | 1:31:31 AM | 1.00 | 00:47 | 17:05 | 77 | |
| FM-529 | West Rd | 1:23:31 AM | 2.50 | 2:25 | 19:30 | 62 | |
| West Rd | House Hahl | 1:31:31 AM | 1.30 | 00:52 | 20:22 | 90 | |
| House Hahl | Bridgeland Lake Parkway | 1:31:31 AM | 1.40 | 1:12 | 21:34 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:31:31 AM | 2.40 | 2:00 | 23:34 | 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 | 1:31:31 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 1:23:31 AM | 1.40 | 1:11 | 3:19 | 71 | |
| House Hahl | West Rd | 1:31:31 AM | 1.30 | 1:18 | 4:37 | 60 | |
| West Rd | FM-529 | 1:30:31 AM | 2.50 | 3:02 | 7:39 | 49 | |
| FM-529 | Beckendorff | 1:31:31 AM | 1.00 | 1:01 | 8:40 | 59 | |
| Beckendorff | Clay Rd | 1:30:31 AM | 1.30 | 1:11 | 9:51 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:31:31 AM | 1.25 | 1:09 | 10:58 | 65 | |
| Kingsland | Cinco Ranch Blvd | 1:31:31 AM | 2.20 | 2:14 | 13:12 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 1:31:31 AM | 2.00 | 1:55 | 15:07 | 63 | |
| S Fry Rd | Bellaire | 1:31:31 AM | 1.60 | 1:49 | 16:56 | 53 | |
| Bellaire | W Bellfort | 1:31:31 AM | 2.90 | 2:58 | 19:54 | 59 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:31:31 AM | 2.00 | 1:31 | 21:23 | 79 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:21 | 21:21 | 86 | |
