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 | 1:40:36 AM | 2.00 | 1:44 | 1:42 | 69 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 1:40:36 AM | 1.50 | 2:03 | 3:44 | 44 |  |
| W Bellfort | Bellaire | 1:40:36 AM | 2.90 | 3:12 | 6:56 | 54 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 1:40:36 AM | 2.20 | 2:11 | 9:05 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:40:36 AM | 1.50 | 1:43 | 10:47 | 52 | |
| Morton | Clay Rd | 1:40:36 AM | 1.60 | 1:25 | 12:12 | 68 | |
| Clay Rd | Beckendorff | 1:40:36 AM | 1.30 | 1:19 | 13:31 | 59 | |
| Beckendorff | FM-529 | 1:40:36 AM | 1.00 | 00:47 | 14:18 | 77 | |
| FM-529 | West Rd | 1:40:36 AM | 2.50 | 2:16 | 16:34 | 66 | |
| West Rd | House Hahl | 1:40:36 AM | 1.30 | 1:09 | 17:43 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 1:40:36 AM | 1.40 | 1:03 | 18:46 | 80 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:40:36 AM | 2.40 | 2:08 | 20:54 | 68 | |
| 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 | 1:40:36 AM | 2.40 | 1:45 | 1:45 | 82 | |
| Bridgeland Lake Parkway | House Hahl | 1:36:36 AM | 1.40 | 1:19 | 3:04 | 64 | |
| House Hahl | West Rd | 1:40:36 AM | 1.30 | 1:20 | 4:24 | 58 | |
| West Rd | FM-529 | 1:40:36 AM | 2.50 | 1:45 | 6:09 | 86 | |
| FM-529 | Beckendorff | 1:37:36 AM | 1.00 | 1:14 | 7:23 | 49 | |
| Beckendorff | Clay Rd | 1:40:36 AM | 1.30 | 1:13 | 8:36 | 64 | |
| Clay Rd | Morton | 1:40:36 AM | 1.60 | 00:59 | 9:35 | 98 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 1:40:36 AM | 2.20 | 2:00 | 11:33 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 1:40:36 AM | 2.90 | 2:20 | 13:51 | 75 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:40:36 AM | 2.00 | 1:37 | 15:26 | 74 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 15:24 | 15:24 | 119 | |
