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 | 8:07:55 AM | 1.50 | 1:19 | 1:18 | 68 |  |
| FM-1464 | Oyster Creek | 8:07:55 AM | 2.00 | 1:45 | 3:03 | 69 | |
| Oyster Creek | Harlem Rd | 8:07:55 AM | 1.60 | 1:30 | 4:33 | 64 | |
| Harlem Rd | W Bellfort | 8:07:55 AM | 1.50 | 1:12 | 5:45 | 75 | |
| W Bellfort | Bellaire | 8:07:55 AM | 2.90 | 2:33 | 8:18 | 68 | |
| Bellaire | S Fry Rd | 8:07:55 AM | 1.60 | 1:33 | 9:51 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 8:07:55 AM | 2.00 | 4:58 | 14:49 | 24 |  |
| Cinco Ranch Blvd | Kingsland | 8:07:55 AM | 2.20 | 5:15 | 20:04 | 25 | |
| Kingsland | IH-10 Katy | 8:07:55 AM | 1.25 | 1:19 | 21:23 | 57 | |
| IH-10 Katy | Morton | 8:07:55 AM | 1.50 | 1:46 | 23:09 | 51 | |
| Morton | Clay Rd | 8:07:55 AM | 1.60 | 1:30 | 24:39 | 64 | |
| Clay Rd | Beckendorff | 8:07:55 AM | 1.30 | 1:20 | 25:59 | 58 | |
| Beckendorff | FM-529 | 8:07:55 AM | 1.00 | 00:54 | 26:53 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 8:07:55 AM | 1.00 | 1:13 | 1:09 | 49 |  |
| Beckendorff | Clay Rd | 8:07:55 AM | 1.30 | 1:27 | 2:36 | 54 | |
| Clay Rd | Morton | 8:07:55 AM | 1.60 | 2:34 | 5:10 | 37 |  |
| Morton | IH-10 Katy | 8:07:55 AM | 1.50 | 1:19 | 6:29 | 68 | |
| IH-10 Katy | Kingsland | 8:07:55 AM | 1.25 | 1:13 | 7:42 | 62 | |
| Kingsland | Cinco Ranch Blvd | 8:07:55 AM | 2.20 | 3:55 | 11:37 | 34 | |
| Cinco Ranch Blvd | S Fry Rd | 8:07:55 AM | 2.00 | 5:07 | 16:44 | 23 | |
| S Fry Rd | Bellaire | 8:07:55 AM | 1.60 | 1:35 | 18:19 | 61 | |
| Bellaire | W Bellfort | 8:07:55 AM | 2.90 | 2:36 | 20:55 | 67 | |
| W Bellfort | Harlem Rd | 8:07:55 AM | 1.50 | 1:17 | 22:12 | 70 | |
| Harlem Rd | Oyster Creek | 8:07:55 AM | 1.60 | 1:32 | 23:44 | 63 | |
| Oyster Creek | FM-1464 | 8:07:55 AM | 2.00 | 1:45 | 25:29 | 69 | |
| FM-1464 | New Territory | 8:07:55 AM | 1.50 | 1:18 | 26:47 | 69 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
